-
1
-
-
0002300494
-
Green manure crops in irrigated and rainfed lowland rice based cropping systems in South Asia
-
held during 25-29 May 1987 at International Rice Research Institute, Los Banos, Philippines
-
Abrol, I.P., and S.P. Palaniappan. 1988. Green manure crops in irrigated and rainfed lowland rice based cropping systems in South Asia. In: Proceedings of symposium on sustainable agriculture: Role of green manure crops in rice farming systems, held during 25-29 May 1987 at International Rice Research Institute, Los Banos, Philippines, pp. 71-82.
-
(1988)
Proceedings of Symposium on Sustainable Agriculture: Role of Green Manure Crops in Rice Farming Systems
, pp. 71-82
-
-
Abrol, I.P.1
Palaniappan, S.P.2
-
2
-
-
0001890510
-
Understanding soil health
-
D.F. Acton and L.J. Gregorich, Center for Land and Biological Resources Research, Research Branch, Agriculture and Agri-Food Canada, Ottawa, ON
-
Acton, D.F. and LJ. Gregorich. 1995. Understanding soil health. In: D.F. Acton and L.J. Gregorich (eds) “The Health of Our Soils-Towards Sustainable Agriculture in Canada.” Center for Land and Biological Resources Research, Research Branch, Agriculture and Agri-Food Canada, Ottawa, ON 11:5-10.
-
(1995)
The Health of Our Soils-Towards Sustainable Agriculture in Canada.
, vol.11
, pp. 5-10
-
-
Acton, D.F.1
Gregorich, L.J.2
-
3
-
-
0003155322
-
Resource use and plant interaction in a rice-mungbean intercropping system
-
Aggarwal, P.G., D.P. Garrity, S.P. Liboon and R.A. Morris. 1992. Resource use and plant interaction in a rice-mungbean intercropping system. Agron. J. 84: 71-78.
-
(1992)
Agron. J
, vol.84
, pp. 71-78
-
-
Aggarwal, P.G.1
Garrity, D.P.2
Liboon, S.P.3
Morris, R.A.4
-
5
-
-
0031460796
-
Cropping system effects on nitrogen removal, soil nitrogen, aggregate stability, and subsequent maize grain yield
-
Anderson, I.C., D.R. Buxton, D.L. Karlen, and C. Cambardella. 1997. Cropping system effects on nitrogen removal, soil nitrogen, aggregate stability, and subsequent maize grain yield. Agron. J. 89: 881-886.
-
(1997)
Agron. J
, vol.89
, pp. 881-886
-
-
Anderson, I.C.1
Buxton, D.R.2
Karlen, D.L.3
Cambardella, C.4
-
6
-
-
0001361866
-
Effects of cropping on macro-aggregation of a marine clay soil
-
Angers, D.A. and G.R. Mehuys. 1988. Effects of cropping on macro-aggregation of a marine clay soil. Can. J. Soil Sci. 68: 723-732.
-
(1988)
Can. J. Soil Sci
, vol.68
, pp. 723-732
-
-
Angers, D.A.1
Mehuys, G.R.2
-
9
-
-
0002482115
-
Introduction: Importance of soil quality to health and sustainable land management
-
J.W. Doran and A. Jones (eds), SSSA Special Publication
-
Bezdick, D.F., R.I. Papendiek and R. Lai. 1996. Introduction: Importance of soil quality to health and sustainable land management. In: J.W. Doran and A. Jones (eds) Methods for assessing soil quality, SSSA Special Publication, 49: 1-8.
-
(1996)
Methods for Assessing Soil Quality
, vol.49
, pp. 1-8
-
-
Bezdick, D.F.1
Papendiek, R.I.2
Lai, R.3
-
10
-
-
0000809252
-
Population dynamics of earthworms during crop rotation during rainfed agriculture in central Himalayas, India
-
Bhadauria, T, P.S. Ramakrishnan, and K.M. Srivastava. 1997. Population dynamics of earthworms during crop rotation during rainfed agriculture in central Himalayas, India. Appl. Soil Ecol. 6: 205-215.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 205-215
-
-
Bhadauria, T.1
Ramakrishnan, P.S.2
Srivastava, K.M.3
-
11
-
-
0031402811
-
Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: The role of termites
-
Black, H.I.J. and M.H.N. Okwakol. 1997. Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: the role of termites. Appl. Soil Ecol. 6: 37.
-
(1997)
Appl. Soil Ecol.
, vol.6
, pp. 37
-
-
Black, H.I.J.1
Okwakol, M.H.N.2
-
12
-
-
84958083769
-
Bulk Density
-
A. Klute, 2nd edition, Agronomy Monograph, Madison, WI
-
Blake, G.R. and K.H. Hartge. 1986. Bulk Density. In: A. Klute (ed), Methods of Soil Analysis, 2nd edition, pt. 1, Agronomy Monograph No. 9, Madison, WI, 363-376.
-
(1986)
Methods of Soil Analysis
, Issue.9
, pp. 363-376
-
-
Blake, G.R.1
Hartge, K.H.2
-
14
-
-
0007539974
-
Permeability
-
A. Klute (ed), 2nd edition, Agronomy Monograph No, Madison, WI
-
Bradford, J.M. 1986. Permeability. In: A. Klute (ed), Methods of Soil Analysis, pt. 1, 2nd edition, Agronomy Monograph No. 9, Madison, WI: pp. 425-441.
-
(1986)
Methods of Soil Analysis
, Issue.9
, pp. 425-441
-
-
Bradford, J.M.1
-
15
-
-
0028160605
-
Sensitivity of total light fraction and mineralizable organic matter to management practices in a Lethbridge soil
-
Bremer, E., H.H. Janzen, and A.M. Johnston. 1994. Sensitivity of total light fraction and mineralizable organic matter to management practices in a Lethbridge soil. Can. J. Soil Sci. 74: 131-138.
-
(1994)
Can. J. Soil Sci
, vol.74
, pp. 131-138
-
-
Bremer, E.1
Janzen, H.H.2
Johnston, A.M.3
-
16
-
-
0027094926
-
Validity of rotation as an effective agtoecological principle for a sustainable agriculture
-
Caporali, F and A. Onnis. 1992. Validity of rotation as an effective agtoecological principle for a sustainable agriculture. Agrie. Ecosystems Environ. 41: 101-113.
-
(1992)
Agrie. Ecosystems Environ
, vol.41
, pp. 101-113
-
-
Caporali, F.1
Onnis, A.2
-
17
-
-
0003988190
-
Micronutrient concentrations in barley and soybean under minimum tillage on podzolic soils in a cool climate
-
Carter, M.R. 1998. Micronutrient concentrations in barley and soybean under minimum tillage on podzolic soils in a cool climate. Acta Agriculturae Scadinavia 47: 7-13.
-
(1998)
Acta Agriculturae Scadinavia
, vol.47
, pp. 7-13
-
-
Carter, M.R.1
-
18
-
-
0020642565
-
Spatial and temporal variability of soil physical properties following tillage of Norfolk loamy sand
-
Cassel, D.K. 1983. Spatial and temporal variability of soil physical properties following tillage of Norfolk loamy sand. Soil Sci. Soc. Am. J. 47:196-201.
-
(1983)
Soil Sci. Soc. Am. J
, vol.47
, pp. 196-201
-
-
Cassel, D.K.1
-
19
-
-
0026278094
-
Differences in surface soil aggregation under six different crops
-
Chan, K.Y. and D. P. Heenan. 1991. Differences in surface soil aggregation under six different crops. Aust. J. Exp. Agrie. 31: 683-686.
-
(1991)
Aust. J. Exp. Agrie
, vol.31
, pp. 683-686
-
-
Chan, K.Y.1
Heenan, D.P.2
-
20
-
-
0030469008
-
The influence of crop rotation on soil structure and soil physical properties under conventional tillage
-
Chan, K.Y. and D.P. Heenan. 1996a. The influence of crop rotation on soil structure and soil physical properties under conventional tillage. Soil & Tillage Res. 37: 113-125.
-
(1996)
Soil & Tillage Res
, vol.37
, pp. 113-125
-
-
Chan, K.Y.1
Heenan, D.P.2
-
21
-
-
0029664057
-
Differences in the properties of a red earth after 10 years of wheat-lupin and wheat-subterranean clover rotations
-
Chan, K.Y. and D.P. Heenam. 1996b. Differences in the properties of a red earth after 10 years of wheat-lupin and wheat-subterranean clover rotations. Aust. J. Exper. Agrie. 36: 539-543.
-
(1996)
Aust. J. Exper. Agrie
, vol.36
, pp. 539-543
-
-
Chan, K.Y.1
Heenam, D.P.2
-
22
-
-
85103018794
-
Air permeability
-
A. Klute, 2nd ed, Agronomy Monograph, Madison, WI
-
Corey, A.T. 1986. Air permeability. In: A. Klute (ed), Methods of soil analysis, 2nd ed., pt. 1, Agronomy Monograph No. 9, Madison, WI: pp. 1121-1136.
-
(1986)
Methods of Soil Analysis
, Issue.9
, pp. 1121-1136
-
-
Corey, A.T.1
-
23
-
-
0001897506
-
Growth rate, establishment and effects of herbage yield of introduced earthworms in grassland on reclaimed cutout over peat
-
Curry, J.P. and K.E. Boyle. 1987. Growth rate, establishment and effects of herbage yield of introduced earthworms in grassland on reclaimed cutout over peat. Biol. Fértil. Soils 3: 95-98.
-
(1987)
Biol. Fértil. Soils
, vol.3
, pp. 95-98
-
-
Curry, J.P.1
Boyle, K.E.2
-
24
-
-
0028572222
-
Structural degradation of a prairie soil from long term management
-
A.J. Ringiore-Voare and G.S. Humphreys, Proc. IX Int‘1 Working Meeting on Soil Micro morphology. Townsville, Australia, July 1992. Developments in Soil Science, Elsevier, Amsterdam
-
Darmody, R.G. and L.D. Norton. 1994. Structural degradation of a prairie soil from long term management. In: A.J. Ringiore-Voare and G.S. Humphreys (eds) “Soil Micro morphology: Studies in Management and Genesis.”Proc. IX Int‘1 Working Meeting on Soil Micro morphology. Townsville, Australia, July 1992. Developments in Soil Science, 22, Elsevier, Amsterdam: pp. 641-649.
-
(1994)
Soil Micro Morphology: Studies in Management and Genesis
, vol.22
, pp. 641-649
-
-
Darmody, R.G.1
Norton, L.D.2
-
25
-
-
0028160597
-
The effect of different post-restoration cropping regimes on some physical properties of a restored soil
-
Davies, R. and A. Younger. 1994. The effect of different post-restoration cropping regimes on some physical properties of a restored soil. Soil Use and Management, 10: 35-60.
-
(1994)
Soil Use and Management
, vol.10
, pp. 35-60
-
-
Davies, R.1
Younger, A.2
-
26
-
-
0019859360
-
Influence of soil characteristics on properties of worm casts in some tropical soils
-
De Vleeschauwer, D. and R. Lai. 1981. Influence of soil characteristics on properties of worm casts in some tropical soils. Soil Sci. 132: 175-181.
-
(1981)
Soil Sci
, vol.132
, pp. 175-181
-
-
De Vleeschauwer, D.1
Lai, R.2
-
27
-
-
0027045527
-
A review: Long-term effect of agricultural systems on soil biochemical and microbial parameters
-
Dick, R.P. 1992. A review: Long-term effect of agricultural systems on soil biochemical and microbial parameters. Agrie. Ecosystems Environ. 40: 25-36.
-
(1992)
Agrie. Ecosystems Environ
, vol.40
, pp. 25-36
-
-
Dick, R.P.1
-
28
-
-
0003295499
-
Dealing soil quality for a sustainable environment
-
SSSA Special Publication, Madison, WI
-
Doran, W., D.C. Coleman, D.F. Bezdicek and B.A. Stewart (eds) 1994. Dealing soil quality for a sustainable environment. SSSA Special Publication No. 35, Soil Sci. Soc. Amer., Amer. Soc. Agron., Madison, WI: pp. 3-21.
-
(1994)
Soil Sci. Soc. Amer., Amer. Soc. Agron
, Issue.35
, pp. 3-21
-
-
Doran, W.1
Coleman, D.C.2
Bezdicek, D.F.3
Stewart, B.A.4
-
29
-
-
10644290622
-
-
SSSA Special Publication, Madison, WI
-
Doran, J.W. and A. Jones (eds) 1996. Methods of assessing soil quality. SSSA Special Publication, 49, Madison, WI: pp. 410.
-
(1996)
Methods of Assessing Soil Quality.
, vol.49
, pp. 410
-
-
Doran, J.W.1
Jones, A.2
-
31
-
-
0002880794
-
Earthworms in agroecosystems
-
P.F. Hendrix, Lewis Publishers, Boca Raton, FL, USA
-
Edwards, C.A., P.J. Bohlen, D.R. Linden and S. Subler. 1995. Earthworms in agroecosystems. In: P.F. Hendrix (ed), Earthworm ecology and biogeography in North America. Lewis Publishers, Boca Raton, FL, USA.
-
(1995)
Earthworm Ecology and Biogeography in North America
-
-
Edwards, C.A.1
Bohlen, P.J.2
Linden, D.R.3
Subler, S.4
-
34
-
-
0016545605
-
Relationship between the hydraulic conductivity of surface crusts and soil management in a Typic Hapludalf
-
Falayi, O. and J. Boumer. 1975. Relationship between the hydraulic conductivity of surface crusts and soil management in a Typic Hapludalf. Soil Sci. Soc. Amer. Proc. 39: 957-963.
-
(1975)
Soil Sci. Soc. Amer. Proc
, vol.39
, pp. 957-963
-
-
Falayi, O.1
Boumer, J.2
-
35
-
-
0031402953
-
Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: The role of earthworms
-
Fragoso, C., G.G. Brown, J.C. Patron, E. Blanchart, P. Lavelle, B. Pashanasi, B. Senapati and T. Kumar. 1997. Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: the role of earthworms. Appl. Soil Ecol. 6: 17-35.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 17-35
-
-
Fragoso, C.1
Brown, G.G.2
Patron, J.C.3
Blanchart, E.4
Lavelle, P.5
Pashanasi, B.6
Senapati, B.7
Kumar, T.8
-
37
-
-
0002623768
-
Role of P solubilizing microorganisms in crop productivity and enriched organic manures
-
M.M. Rai and L.N. Verma, Ravi Printing Press, Jabalpur, India
-
Gaur, A.C. and S. Gaind. 1992. Role of P solubilizing microorganisms in crop productivity and enriched organic manures. In: M.M. Rai and L.N. Verma (eds), Proc. National Seminar on Organic Farming, Ravi Printing Press, Jabalpur, India, pp. 134-143.
-
(1992)
Proc. National Seminar on Organic Farming
, pp. 134-143
-
-
Gaur, A.C.1
Gaind, S.2
-
38
-
-
0025919916
-
Land clearing and use in the humid Nigerian tropics. II. Soil chemical properties
-
Ghuman, B.S. and R. Lal. 1991. Land clearing and use in the humid Nigerian tropics. II. Soil chemical properties. Soil Sci. Soc. Am. J. 55: 184-188.
-
(1991)
Soil Sci. Soc. Am. J
, vol.55
, pp. 184-188
-
-
Ghuman, B.S.1
Lal, R.2
-
39
-
-
0026273913
-
Comparative evaluation of some intercropping systems in the humid tropics of southern Nigeria
-
Ghuman, B.S. and R. Lal. 1991. Comparative evaluation of some intercropping systems in the humid tropics of southern Nigeria. J. Sust. Agric. 2: 59-73.
-
(1991)
J. Sust. Agric
, vol.2
, pp. 59-73
-
-
Ghuman, B.S.1
Lal, R.2
-
41
-
-
0031402810
-
Agricultural intensification, soil biodiversity and agroecosystem function
-
Gillet, K.E., M.H. Beare, P. Lavelle, A.M.N. Izac and M.J. Swift. 1997. Agricultural intensification, soil biodiversity and agroecosystem function. Appl. Soil Ecol. 6: 3-16.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 3-16
-
-
Gillet, K.E.1
Beare, M.H.2
Lavelle, P.3
Izac, A.M.N.4
Swift, M.J.5
-
42
-
-
0024250634
-
Distribution of microbial biomass and its activity in different soil aggregate size classes as affected by cultivation
-
Gupta, V.S.R. and J.J. Germida. 1988. Distribution of microbial biomass and its activity in different soil aggregate size classes as affected by cultivation. Soil Biol. Biochem. 20: 777-786.
-
(1988)
Soil Biol. Biochem
, vol.20
, pp. 777-786
-
-
Gupta, V.S.R.1
Germida, J.J.2
-
43
-
-
0025573718
-
Crop rotation and tillage effects on soil organic carbon and nitrogen
-
Havlin, J.E., D.E. Kissel, L.D. Maddux, J.M. Claassen and J.H. Long. 1990. Crop rotation and tillage effects on soil organic carbon and nitrogen. Soil Sci. Am. J. 54: 448-452.
-
(1990)
Soil Sci. Am. J
, vol.54
, pp. 448-452
-
-
Havlin, J.E.1
Kissel, D.E.2
Maddux, L.D.3
Claassen, J.M.4
Long, J.H.5
-
44
-
-
0001598430
-
Seedling emergence of wheat as related to soil moisture content, bulk density, oxygen diffusion rate and crust strength
-
Hanks, R.J. and F.C. Thorp. 1956. Seedling emergence of wheat as related to soil moisture content, bulk density, oxygen diffusion rate and crust strength. Soil Sci. Soc. Amer. Proc. 20: 307-310.
-
(1956)
Soil Sci. Soc. Amer. Proc
, vol.20
, pp. 307-310
-
-
Hanks, R.J.1
Thorp, F.C.2
-
45
-
-
0003092482
-
Effect of crop rotation on native VA propagule in soil
-
Harinikumar, K.M. and D.J. Bagyaraj. 1988. Effect of crop rotation on native VA propagule in soil. Plant Soil 110: 77-80.
-
(1988)
Plant Soil
, vol.110
, pp. 77-80
-
-
Harinikumar, K.M.1
Bagyaraj, D.J.2
-
46
-
-
0025643984
-
Effect of intercropping and soil amendments on native VA mycorrhiza in semi-arid tropics
-
Harinikumar, K.M., D.J. Bagyaraj, and B.C. Mallesha. 1990. Effect of intercropping and soil amendments on native VA mycorrhiza in semi-arid tropics. Arid Soil Res. Rehabil. 4: 193-197.
-
(1990)
Arid Soil Res. Rehabil
, vol.4
, pp. 193-197
-
-
Harinikumar, K.M.1
Bagyaraj, D.J.2
Mallesha, B.C.3
-
47
-
-
84971101803
-
The long-term effects of rotation, tillage, stubble management on mineral nitrogen supply to wheat
-
Heenan, D.P. and K.Y. Chan. 1992. The long-term effects of rotation, tillage, stubble management on mineral nitrogen supply to wheat. Aust. J. Agric. Res. 30: 977-988.
-
(1992)
Aust. J. Agric. Res
, vol.30
, pp. 977-988
-
-
Heenan, D.P.1
Chan, K.Y.2
-
48
-
-
0029502254
-
Decline in soil organic carbon and total nitrogen in relation to tillage, stubble management and rotation
-
Heenun, D.P., W.J. McGhie, F.M. Thomson and K.Y. Chan. 1995. Decline in soil organic carbon and total nitrogen in relation to tillage, stubble management and rotation. Aust. J. Eept. Agric. 35: 877-884.
-
(1995)
Aust. J. Eept. Agric
, vol.35
, pp. 877-884
-
-
Heenun, D.P.1
McGhie, W.J.2
Thomson, F.M.3
Chan, K.Y.4
-
49
-
-
0030251133
-
Long-term sustainability of productivity in an irrigated sorghumwheat system through integrated nutrient supply
-
Hegde, D.M. 1996. Long-term sustainability of productivity in an irrigated sorghumwheat system through integrated nutrient supply. Field Crops Res. 48: 167-175.
-
(1996)
Field Crops Res
, vol.48
, pp. 167-175
-
-
Hegde, D.M.1
-
50
-
-
0031401142
-
Abundance, casting activity, and cast quality of earthworms in an acid Ultisol under alley-cropping in the humid tropics
-
Henrot, J. and L. Brussaard. 1997. Abundance, casting activity, and cast quality of earthworms in an acid Ultisol under alley-cropping in the humid tropics. Appl. Soil Ecol. 6: 169-179.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 169-179
-
-
Henrot, J.1
Brussaard, L.2
-
51
-
-
0002923159
-
Effects of fallow system and cropping frequency upon quality and composition of earthworm casts
-
Hauser, S. and D.O.M. Asawala. 1998. Effects of fallow system and cropping frequency upon quality and composition of earthworm casts. Z. Pflanzenernahr. Bodenk. 161: 23-30.
-
(1998)
Z. Pflanzenernahr. Bodenk
, vol.161
, pp. 23-30
-
-
Hauser, S.1
Asawala, D.O.M.2
-
52
-
-
84971102781
-
-
IITA, Ibadan, Nigeria
-
International Institute of Tropical Agriculture. 1975. Methods of Soil Analysis. IITA, Ibadan, Nigeria.
-
(1975)
Methods of Soil Analysis
-
-
-
54
-
-
0002863963
-
External hyphae of vesicular arbuscular mycorrhizal fungi associated with Trifolium roots
-
Jakobsen, I., L.K. Abbott and A.D. Robson. 1992. External hyphae of vesicular arbuscular mycorrhizal fungi associated with Trifolium roots. New Phytol. 115: 77-83.
-
(1992)
New Phytol
, vol.115
, pp. 77-83
-
-
Jakobsen, I.1
Abbott, L.K.2
Robson, A.D.3
-
55
-
-
0028195346
-
Effect of green manuring on the physical properties of soil under a rice-wheat cropping system
-
Joshi, R.C., D.D. Haokip and K.N. Singh. 1994. Effect of green manuring on the physical properties of soil under a rice-wheat cropping system. J. Agri. Sci. Cambridge 122: 107-113.
-
(1994)
J. Agri. Sci. Cambridge
, vol.122
, pp. 107-113
-
-
Joshi, R.C.1
Haokip, D.D.2
Singh, K.N.3
-
56
-
-
0031400306
-
Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: The role of nitrogen-fixing bacteria
-
Kahindi, J.H.P., P. Woomer, T. George, F.M. de Souza Moreira, N.K. Karanja and K.E. Giller. 1997. Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: the role of nitrogen-fixing bacteria. Appl. Soil Ecol. 6: 55-76.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 55-76
-
-
Kahindi, J.H.P.1
Woomer, P.2
George, T.3
De Souza Moreira, F.M.4
Karanja, N.K.5
Giller, K.E.6
-
57
-
-
0007573763
-
Soil tilth: A fundamental basis for sustainable agricultural growth
-
R.P. Singh, Indian Soc. Agron., New Delhi
-
Karlen, D.L. and D.C. Erbach. 1990. Soil tilth: A fundamental basis for sustainable agricultural growth. In: R.P. Singh (ed), Proc. International Symposium on Natural Resources Management for a Sustainable Agriculture. Vol.2, Indian Soc. Agron., New Delhi, pp. 87-92.
-
(1990)
Proc. International Symposium on Natural Resources Management for a Sustainable Agriculture
, vol.2
, pp. 87-92
-
-
Karlen, D.L.1
Erbach, D.C.2
-
58
-
-
0031285130
-
Soil quality: A concept, definition and framework for evaluation
-
Karlen, D.L., J. Mausbach, J.W. Doran, R.G. Cline, R.F. Harris, and G.E. Schuman. 1997. Soil quality: A concept, definition and framework for evaluation. Soil Sci. Soc. Am. J. 61: 4-10.
-
(1997)
Soil Sci. Soc. Am. J
, vol.61
, pp. 4-10
-
-
Karlen, D.L.1
Mausbach, J.2
Doran, J.W.3
Cline, R.G.4
Harris, R.F.5
Schuman, G.E.6
-
59
-
-
0007538468
-
Study on the efficiency of phosphorus forms in combination with organic manures in lowland rice
-
Tamilnadu Agric. Univ., Coimbatore, India
-
Karnppiah, V. and G.S. Thangamuthin. 1986. Study on the efficiency of phosphorus forms in combination with organic manures in lowland rice. Proc. Seminar on rock phosphate in Aug. 1985. Tamilnadu Agric. Univ., Coimbatore, India.
-
(1986)
Proc
-
-
Karnppiah, V.1
Thangamuthin, G.S.2
-
60
-
-
85052486606
-
Soil structure and organic carbon: A review
-
R. Lal, J.M. Kimble, R.F. Follett and B.A. Stewart, CRC Press, Boca Raton, FL
-
Kay, B.D. 1998. Soil structure and organic carbon: a review. In: R. Lal, J.M. Kimble, R.F. Follett and B.A. Stewart (eds), Soil Process and the Carbon Cycle, CRC Press, Boca Raton, FL: pp. 169-198.
-
(1998)
Soil Process and the Carbon Cycle
, pp. 169-198
-
-
Kay, B.D.1
-
61
-
-
0028164595
-
Weather, cropping practices and sampling depth effects on tensile strength and aggregate stability
-
Kay, B.D., A.R. Dexter, V. Rasiah and C.D. Grant. 1994. Weather, cropping practices and sampling depth effects on tensile strength and aggregate stability. Soil Tillage Res. 32: 135-148.
-
(1994)
Soil Tillage Res
, vol.32
, pp. 135-148
-
-
Kay, B.D.1
Dexter, A.R.2
Rasiah, V.3
Grant, C.D.4
-
62
-
-
0000092541
-
Aggregate stability and size distribution
-
A. Klute, Agronomy, 2nd edition, Am. Soc. Agron., Madison, WI
-
Kemper, W.D. and R.C. Rosenau. 1986. Aggregate stability and size distribution. In: A. Klute (ed) Methods of soils and analysis. Agronomy 9, 2nd edition, Am. Soc. Agron., Madison, WI.
-
(1986)
Methods of Soils and Analysis.
, pp. 9
-
-
Kemper, W.D.1
Rosenau, R.C.2
-
63
-
-
85102987008
-
Water retension: Laboratory methods
-
A. Klute, 2nd ed., Madison, WI
-
Klute, A. 1986. Water retension: laboratory methods. In: A. Klute (ed) Methods of Soil Analysis. 2nd ed., pt. 1, Madison, WI: pp. 635-662.
-
(1986)
Methods of Soil Analysis
, pp. 635-662
-
-
Klute, A.1
-
64
-
-
85103026363
-
Hydraulic conductivity and diffusivity: Laboratory measurements
-
A. Klute, 2nd edition, Agron. Monograph, Madison, WI
-
Klute, A. and C. Dirksen. 1986. Hydraulic conductivity and diffusivity: laboratory measurements. In: A. Klute (ed) Methods of Soil Analysis, 2nd edition, pt. 1, Agron. Monograph No. 9, Madison, WI: pp. 687-734.
-
(1986)
Methods of Soil Analysis
, Issue.9
, pp. 687-734
-
-
Klute, A.1
Dirksen, C.2
-
65
-
-
0007569991
-
Paddy soils of Japan in comparison with those in tropical Asia
-
Chiangmai, Thailand, 6-13 December 1998
-
Kyuma, K. 1988. Paddy soils of Japan in comparison with those in tropical Asia. In: Proceedings, First International Symposium on Paddy Soil Fertility, Chiangmai, Thailand, 6-13 December 1998: pp. 5-19.
-
(1988)
Proceedings, First International Symposium on Paddy Soil Fertility
, pp. 5-19
-
-
Kyuma, K.1
-
66
-
-
0001120053
-
No-tillage effects on soil properties under different crops in western Nigeria
-
Lal, R. 1976. No-tillage effects on soil properties under different crops in western Nigeria. Soil Sci. Soc. Am. J. 40: 762-768.
-
(1976)
Soil Sci. Soc. Am. J
, vol.40
, pp. 762-768
-
-
Lal, R.1
-
67
-
-
0018599286
-
Physical characteristics of soils of the tropics: Determination and management
-
R. Lal and D.J. Greenland, J. Wiley and Sons, UK
-
Lal, R. 1979. Physical characteristics of soils of the tropics: determination and management. In: R. Lal and D.J. Greenland (eds) Soil Physical Properties and Crop Production in the Tropics. J. Wiley and Sons, UK: pp. 7-44.
-
(1979)
Soil Physical Properties and Crop Production in the Tropics.
, pp. 7-44
-
-
Lal, R.1
-
68
-
-
0001336551
-
Effects of soil erosion on crop productivity
-
Lal, R. 1987. Effects of soil erosion on crop productivity. CRC Critical Review on Plant Science 5: 303-367.
-
(1987)
CRC Critical Review on Plant Science
, vol.5
, pp. 303-367
-
-
Lal, R.1
-
70
-
-
38249007425
-
Soil management options in the tropics as alternatives to slash and burn
-
Lal, R. 1989. Soil management options in the tropics as alternatives to slash and burn. Soil Technology 2: 253-270.
-
(1989)
Soil Technology
, vol.2
, pp. 253-270
-
-
Lal, R.1
-
71
-
-
0026277660
-
Soil structure and sustainability
-
Lal, R. 1991. Soil structure and sustainability. J. Sust. Agric. 1: 67-92.
-
(1991)
J. Sust. Agric
, vol.1
, pp. 67-92
-
-
Lal, R.1
-
72
-
-
0027879911
-
Tillage effects on soil degradation, soil resilience, soil quality, and sustainability-introduction
-
Lal, R. 1993. Tillage effects on soil degradation, soil resilience, soil quality, and sustainability-introduction. Soil & Tillage Research 27: 1-8.
-
(1993)
Soil & Tillage Research
, vol.27
, pp. 1-8
-
-
Lal, R.1
-
73
-
-
85041152302
-
-
2nd ed., Soil and Water Cons. Soc., Ankeny, IA
-
Lal, R. 1994a. Soil Erosion Research Methods. 2nd ed., Soil and Water Cons. Soc., Ankeny, IA.
-
(1994)
Soil Erosion Research Methods
-
-
Lal, R.1
-
75
-
-
0030617195
-
Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil physical properties
-
Lal, R. 1997a. Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil physical properties. Soil Tillage Research 42: 145-160.
-
(1997)
Soil Tillage Research
, vol.42
, pp. 145-160
-
-
Lal, R.1
-
76
-
-
0030617197
-
Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil chemical properties
-
Lal, R. 1997b. Long-term tillage and maize monoculture effects on a tropical Alfisol in western Nigeria. I. Crop yield and soil chemical properties. Soil Tillage Research 42: 161-174.
-
(1997)
Soil Tillage Research
, vol.42
, pp. 161-174
-
-
Lal, R.1
-
77
-
-
0001007368
-
Management of organic matter in soils of tropics and subtropics
-
Symposium Paper 1, Transactions of the 12th International Congress of Soil Science, New Delhi, India, Indian Agricultural Research Institute
-
Lal, R. and B.T. Kang. 1982. Management of organic matter in soils of tropics and subtropics. In: Non symbiotic Nitrogen Fixation and Organic Matter in the tropics. Symposium Paper 1, pp. 152-178. Transactions of the 12th International Congress of Soil Science, New Delhi, India, Indian Agricultural Research Institute.
-
(1982)
Non Symbiotic Nitrogen Fixation and Organic Matter in the Tropics
, pp. 152-178
-
-
Lal, R.1
Kang, B.T.2
-
78
-
-
0028388827
-
Long-term tillage and rotation effects on properties of a Central Ohio soil
-
Lal, R., A.A. Mahboubi and N.R. Fausey. 1994. Long-term tillage and rotation effects on properties of a Central Ohio soil. Soil Sci. Soc. Amer. J. 58: 517-522.
-
(1994)
Soil Sci. Soc. Amer. J
, vol.58
, pp. 517-522
-
-
Lal, R.1
Mahboubi, A.A.2
Fausey, N.R.3
-
80
-
-
0003542896
-
-
CRC/Lewis Publishers, Boca Raton, FL
-
Lal, R., J.M. Kimble, E. Levine and B.A. Stewart (eds). 1995. Soils and Global Change. CRC/Lewis Publishers, Boca Raton, FL: pp. 440.
-
(1995)
Soils and Global Change
, pp. 440
-
-
Lal, R.1
Kimble, J.M.2
Levine, E.3
Stewart, B.A.4
-
81
-
-
0007494563
-
Need for long-term experiments in sustainable use of soil resources
-
R. Lal and B.A. Stewart, Lewis Publishers, Boca Raton, FL
-
Lal, R. and B.A. Stewart. 1995. Need for long-term experiments in sustainable use of soil resources. In: R. Lal and B.A. Stewart (eds) "Soil Management: Experimental Basis for Sustainability and Environmental Quality." Lewis Publishers, Boca Raton, FL: pp. 537-545.
-
(1995)
Soil Management: Experimental Basis for Sustainability and Environmental Quality.
, pp. 537-545
-
-
Lal, R.1
Stewart, B.A.2
-
82
-
-
85052470926
-
-
CRC Press, Boca Raton, FL
-
Lal, R., J.M. Kimble, R. Follett and B.A. Stewart (eds). 1998a. Soil Processes and the Carbon Cycle. CRC Press, Boca Raton, FL: pp. 609.
-
(1998)
Soil Processes and the Carbon Cycle
, pp. 609
-
-
Lal, R.1
Kimble, J.M.2
Follett, R.3
Stewart, B.A.4
-
83
-
-
0003925375
-
-
CRC Press, Boca Raton, FL
-
Lal, R., J.M. Kimble, R. Follett and B.A. Stewart (eds). 1998b. Management of Carbon Sequestration. CRC Press, Boca Raton, FL: pp. 457.
-
(1998)
Management of Carbon Sequestration
, pp. 457
-
-
Lal, R.1
Kimble, J.M.2
Follett, R.3
Stewart, B.A.4
-
84
-
-
0026301376
-
Expectations of cover crops for sustainable agriculture
-
SWCS, Ankeny, IA
-
Lal, R., E. Regnier, D.J. Eckert, W.M. Edwards and R. Hammond. 1991. Expectations of cover crops for sustainable agriculture. In: Cover Crops for Clean Water. SWCS, Ankeny, IA: pp. 1-11.
-
(1991)
Cover Crops for Clean Water
, pp. 1-11
-
-
Lal, R.1
Regnier, E.2
Eckert, D.J.3
Edwards, W.M.4
Hammond, R.5
-
86
-
-
0001183245
-
Faunal activities and soil processes: Adaptive strategies that determine ecosystems function
-
J.D. Etchevers, ISSA, Acapulco. Mexico
-
Lavelle, P. 1994. Faunal activities and soil processes: adaptive strategies that determine ecosystems function. In: J.D. Etchevers (ed) Transactions of the 15th World Congress of Soil Science, ISSA, Acapulco. Mexico: pp. 189-220.
-
(1994)
Transactions of the 15Th World Congress of Soil Science
, pp. 189-220
-
-
Lavelle, P.1
-
87
-
-
85101889605
-
Impact of soil fauna on the properties of soils in the humid tropics
-
R. Lal and P.A. Sanchez, SSSA Special Publication
-
Lavelle, P., A.V. Spain, E. Blanchart, A. Martin and S. Martin. 1992. Impact of soil fauna on the properties of soils in the humid tropics. In: R. Lal and P.A. Sanchez (eds) Myths and Science of Soils of the Tropics. SSSA Special Publication No. 29: 157-185.
-
(1992)
Myths and Science of Soils of the Tropics
, Issue.29
, pp. 157-185
-
-
Lavelle, P.1
Spain, A.V.2
Blanchart, E.3
Martin, A.4
Martin, S.5
-
89
-
-
0007539074
-
The effect of termite and mulch on the water balance of Sahelian crusted-soils
-
Mando, A. 1997. The effect of termite and mulch on the water balance of Sahelian crusted-soils. Soil Technol.
-
(1997)
Soil Technol
-
-
Mando, A.1
-
90
-
-
0031461554
-
Termite-induced changes in soil structure after mulching degraded (Crusted) soil in the Sahel
-
Mando, A. and R. Miedema. 1997. Termite-induced changes in soil structure after mulching degraded (crusted) soil in the Sahel. Appl. Soil Ecol. 6: 241-249.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 241-249
-
-
Mando, A.1
Miedema, R.2
-
91
-
-
0026358701
-
Bulk density of soils in relation to soil physical and chemical properties
-
Manrique, L.A. and C.A. Jones. 1991. Bulk density of soils in relation to soil physical and chemical properties. Soil Sci. Soc. Am. J. 55: 476-481.
-
(1991)
Soil Sci. Soc. Am. J
, vol.55
, pp. 476-481
-
-
Manrique, L.A.1
Jones, C.A.2
-
92
-
-
0001489972
-
Fertilizer requirement of rice-wheat and maize-wheat rotations on coarse textured soils amended with farmyard manure
-
Maskina, M.S., B. Singh, Y. Singh, H.S. Badesha and O.P. Meelu. 1988. Fertilizer requirement of rice-wheat and maize-wheat rotations on coarse textured soils amended with farmyard manure. Fertilizer Research 17: 153-164.
-
(1988)
Fertilizer Research
, vol.17
, pp. 153-164
-
-
Maskina, M.S.1
Singh, B.2
Singh, Y.3
Badesha, H.S.4
Meelu, O.P.5
-
93
-
-
0027786634
-
Mycorrhizal development and phosphorus absorption in maize under conventional and reduced tillage
-
McGonigle, T.P. and M.H. Miller. 1993. Mycorrhizal development and phosphorus absorption in maize under conventional and reduced tillage. Soil Soc. Am. J. 57: 1002-1006.
-
(1993)
Soil Soc. Am. J
, vol.57
, pp. 1002-1006
-
-
McGonigle, T.P.1
Miller, M.H.2
-
94
-
-
0001395701
-
Soil pH and lime requirement
-
A. Klute, Agronomy Monograph, Madison, WI
-
McLean, E.O. 1982. Soil pH and lime requirement. In: A. Klute (ed) Methods of Soil Analysis. Agronomy Monograph No. 9, Madison, WI.
-
(1982)
Methods of Soil Analysis.
, Issue.9
-
-
McLean, E.O.1
-
95
-
-
0007539769
-
Green manure management in rice based cropping systems
-
IRRI, Manila, Philippines
-
Meelu, O.P. and R.S. Morris. 1988. Green manure management in rice based cropping systems. In: Green Manure in Rice Farming. IRRI, Manila, Philippines: pp. 209-222.
-
(1988)
Green Manure in Rice Farming
, pp. 209-222
-
-
Meelu, O.P.1
Morris, R.S.2
-
96
-
-
0031396605
-
Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: The role of mycorrhiza in crops and trees
-
Munyanziza, E., H.K. Kheri, and D.J. Bagyaraj. 1997. Agricultural intensification, soil biodiversity and agroecosystem function in the tropics: the role of mycorrhiza in crops and trees. Appl. Soil Ecol. 6: 77-85.
-
(1997)
Appl. Soil Ecol
, vol.6
, pp. 77-85
-
-
Munyanziza, E.1
Kheri, H.K.2
Bagyaraj, D.J.3
-
97
-
-
0003568214
-
Soil fertility and crop productivity under long-term fertilizer use in India
-
New Delhi, India
-
Nambiar, K.K.M. 1994. Soil fertility and crop productivity under long-term fertilizer use in India. Indian Council for Agric. Res., New Delhi, India.
-
(1994)
Indian Council for Agric. Res.
-
-
Nambiar, K.K.M.1
-
99
-
-
0001858422
-
Long-term fertilizer experiments in India-An overview
-
Nambiar, K.K.M. and I.P. Abrol. 1989. Long-term fertilizer experiments in India-An overview. Fert. News, 34: 11-20, 26.
-
(1989)
Fert. News
, vol.34
-
-
Nambiar, K.K.M.1
Abrol, I.P.2
-
100
-
-
85010607727
-
Soil and water quality: An agenda for agriculture
-
National Academy Press, Washington, DC
-
National Research Council. 1993. Soil and water quality: An agenda for agriculture. Committee on long-range soil and water conservation. Board on Agriculture. National Academy Press, Washington, DC.
-
(1993)
Committee on Long-Range Soil and Water Conservation. Board on Agriculture
-
-
-
101
-
-
84919666719
-
Micronutrients in soils and crops of Punjab
-
Ludhiana, India
-
Nayyay, U.K., P.N. Takkar, R.L. Bansal, S.P. Singh, N.P. Kauv and U.S. Sadana. 1990. Micronutrients in soils and crops of Punjab. Res. Bul. Punjab Agric. Univ., Ludhiana, India.
-
(1990)
Res. Bul. Punjab Agric. Univ.
-
-
Nayyay, U.K.1
Takkar, P.N.2
Bansal, R.L.3
Singh, S.P.4
Kauv, N.P.5
Sadana, U.S.6
-
102
-
-
0028681195
-
Residual soil nitrate after application of N fertilizers to crops
-
D.C. Adriano, S.K. Iskandar and I.P. Murraka (Editors), Contamination of ground waters, Science reviews Ltd. Northwood
-
Neeteson, J.J. 1994. Residual soil nitrate after application of N fertilizers to crops. In: D.C. Adriano, S.K. Iskandar and I.P. Murraka (Editors), Advances in Environmental Sciences. Contamination of ground waters, Science reviews Ltd. Northwood, pp. 347-365.
-
(1994)
Advances in Environmental Sciences
, pp. 347-365
-
-
Neeteson, J.J.1
-
103
-
-
0007490533
-
Nitrogen uptake by Azospirillum brasilense inoculated barley as influenced by N and P fertilization
-
Negi, M., M.S. Sachdev and K.V.B.R. Tilak. 1991. Nitrogen uptake by Azospirillum brasilense inoculated barley as influenced by N and P fertilization. J. Nuclear Agric. Biol. 20: 25-32.
-
(1991)
J. Nuclear Agric. Biol
, vol.20
, pp. 25-32
-
-
Negi, M.1
Sachdev, M.S.2
Tilak, K.V.B.R.3
-
104
-
-
84979637532
-
Total carbon, organic carbon and organic matter
-
A. Klute, Agronomy Monograph, Madison, WI
-
Nelson, D.W. and L.E. Sommers. 1982. Total carbon, organic carbon and organic matter. In: A. Klute (ed), Methods of Soil Analysis, Agronomy Monograph No. 9, Madison, WI.
-
(1982)
Methods of Soil Analysis
, Issue.9
-
-
Nelson, D.W.1
Sommers, L.E.2
-
105
-
-
0027519106
-
The role of biology in the formation, stabilization and degradation of soil structure
-
Oades, J.M. 1993. The role of biology in the formation, stabilization and degradation of soil structure. Geoderma 56: 377-400.
-
(1993)
Geoderma
, vol.56
, pp. 377-400
-
-
Oades, J.M.1
-
106
-
-
0026295899
-
Aggregate hierarchy in soils
-
Oades, J.M. and A.G. Waters. 1991. Aggregate hierarchy in soils. Aust. J. Soil Sci. 29: 815-828.
-
(1991)
Aust. J. Soil Sci
, vol.29
, pp. 815-828
-
-
Oades, J.M.1
Waters, A.G.2
-
107
-
-
0007569560
-
Indicators of sustainable agriculture: Policies to padlock
-
C.E. Pankhrust, B.M. Doube, V.V.S.R. Gupta and P.R. Grace, CSIRO Press, Melbourne
-
Oades, J.M. and L.J. Walters. 1994. Indicators of sustainable agriculture: policies to padlock. In: C.E. Pankhrust, B.M. Doube, V.V.S.R. Gupta and P.R. Grace (eds), Soil biota: Management in sustainable farming systems. CSIRO Press, Melbourne: 219-223.
-
(1994)
Soil Biota: Management in Sustainable Farming Systems
, pp. 219-223
-
-
Oades, J.M.1
Walters, L.J.2
-
108
-
-
0030301577
-
Changes in chemical properties of organic matter with intensified rice cropping in tropical lowland soil
-
Olk, D.C., K.G. Cassman, E.W. Randall, P. Kinchesh, L.J. Sanger, and J.M. Anderson. 1997. Changes in chemical properties of organic matter with intensified rice cropping in tropical lowland soil. European J. Soil Sci. 47: 293-303.
-
(1997)
European J. Soil Sci
, vol.47
, pp. 293-303
-
-
Olk, D.C.1
Cassman, K.G.2
Randall, E.W.3
Kinchesh, P.4
Sanger, L.J.5
Anderson, J.M.6
-
111
-
-
85010630394
-
Evaluation of the potential of green manures and grain legumes in rice farming system
-
Agric. College and Res. Institute, Madukar, India
-
Palaniappan, S.P. and K. Siddeswaran. 1990. Evaluation of the potential of green manures and grain legumes in rice farming system. National Symposium on Rice Farming Systems. Agric. College and Res. Institute, Madukar, India.
-
(1990)
National Symposium on Rice Farming Systems.
-
-
Palaniappan, S.P.1
Siddeswaran, K.2
-
112
-
-
0007493128
-
Green manure as an integral part of nitrogen management in rice farming system. (in) Extended SUMMARY
-
held during 15-18 November 1990 at Directorate of Rice research, Hyderabad
-
Palaniappan, SP., D.S. Reddy and K. Siddeswaran. 1990. Green manure as an integral part of nitrogen management in rice farming system. (in) Extended SUMMARY. Proceedings of International Symposium on Rice Research: New Frontiers, held during 15-18 November 1990 at Directorate of Rice research, Hyderabad, 307 pp.
-
(1990)
Proceedings of International Symposium on Rice Research: New Frontiers
, pp. 307
-
-
Palaniappan, S.P.1
Reddy, D.S.2
Siddeswaran, K.3
-
113
-
-
0025994545
-
Nitrogen release from the leaves of tropical legumes as influenced by their polyphenolic contents
-
Palm, C.A. and P.A. Sanchez. 1991. Nitrogen release from the leaves of tropical legumes as influenced by their polyphenolic contents. Soil Biol. Biochem. 23: 83-88.
-
(1991)
Soil Biol. Biochem
, vol.23
, pp. 83-88
-
-
Palm, C.A.1
Sanchez, P.A.2
-
114
-
-
0027010947
-
Effect of inoculation with the endogeic earthworms Pontoscolex corethrusus (Glossoscolecidae) on N availability, soil microbial biomass and growth of three tropical fruit seedlings in a pot experiment
-
Pashanasi, B., G. Melendez, L. Szott and P. Lavelle. 1992. Effect of inoculation with the endogeic earthworms Pontoscolex corethrusus (Glossoscolecidae) on N availability, soil microbial biomass and growth of three tropical fruit seedlings in a pot experiment. Soil Biol. Biochem. 24: 1655-1660.
-
(1992)
Soil Biol. Biochem
, vol.24
, pp. 1655-1660
-
-
Pashanasi, B.1
Melendez, G.2
Szott, L.3
Lavelle, P.4
-
115
-
-
0007494565
-
Integrated nutrient management for sustaining productivity and fertility building of soil under rice based cropping system
-
Pradhan, B.K. and S.S. Mondal. 1997. Integrated nutrient management for sustaining productivity and fertility building of soil under rice based cropping system. Indian J. Agric. Sci., 67: 307-310.
-
(1997)
Indian J. Agric. Sci.
, vol.67
, pp. 307-310
-
-
Pradhan, B.K.1
Mondal, S.S.2
-
116
-
-
0007498658
-
Residual effects of phosphorus applied to soybean or wheat in a soybean-wheat cropping system on a Typic Haplustert
-
Rao, A.S. 1996. Residual effects of phosphorus applied to soybean or wheat in a soybean-wheat cropping system on a Typic Haplustert. J. Agrl. Sci. 127: 325-330.
-
(1996)
J. Agrl. Sci
, vol.127
, pp. 325-330
-
-
Rao, A.S.1
-
117
-
-
0028388831
-
Long-term effects of residue management in wheat fallow: Inputs, yield, and soil organic matter
-
Rasmussen, P.E. and W.J. Parton. 1994. Long-term effects of residue management in wheat fallow: Inputs, yield, and soil organic matter. Soil Sci. Soc. Am. J. 58: 523-530.
-
(1994)
Soil Sci. Soc. Am. J
, vol.58
, pp. 523-530
-
-
Rasmussen, P.E.1
Parton, W.J.2
-
118
-
-
0028813191
-
Direct and residual effects of bio-organic and inorganic fertilizers in rice-wheat cropping systems
-
Rathor, A.L., S.J. Chipae and A.R. Pal. 1995. Direct and residual effects of bio-organic and inorganic fertilizers in rice-wheat cropping systems. Indian J. Agron. 40: 14-19.
-
(1995)
Indian J. Agron
, vol.40
, pp. 14-19
-
-
Rathor, A.L.1
Chipae, S.J.2
Pal, A.R.3
-
119
-
-
85027830371
-
Cover Crops and Rotations
-
J.L. Hatfield and B.A. Stewart, Lewis Publishers, CRC Press, Boca Raton, FL
-
Reeves, D.W. 1994. Cover Crops and Rotations. In: J.L. Hatfield and B.A. Stewart (eds) Advances in Soil Sciences-Crop Residue Management. Lewis Publishers, CRC Press, Boca Raton, FL: pp. 125-172.
-
(1994)
Advances in Soil Sciences-Crop Residue Management
, pp. 125-172
-
-
Reeves, D.W.1
-
120
-
-
0030609390
-
Soil nitrogen and carbon response to maize cropping system, nitrogen source, and tillage
-
Reeves, M., R. Lal, T. Logan and J. Sigaran. 1997. Soil nitrogen and carbon response to maize cropping system, nitrogen source, and tillage. Soil Sci. Soc. Am. J. 61: 1387-1392.
-
(1997)
Soil Sci. Soc. Am. J
, vol.61
, pp. 1387-1392
-
-
Reeves, M.1
Lal, R.2
Logan, T.3
Sigaran, J.4
-
121
-
-
0000130932
-
Soluble salts
-
A. Klute, Agronomy Monograph, Madison, WI
-
Rhoades, J.D. 1986. Soluble salts. In: A. Klute (ed) Methods of Soil Analysis. Agronomy Monograph No. 9, Madison, WI: pp. 167-179.
-
(1986)
Methods of Soil Analysis
, Issue.9
, pp. 167-179
-
-
Rhoades, J.D.1
-
123
-
-
0029667525
-
Cropping system and nitrogen effects on mollisol organic carbon
-
Robinson, C.A., R.M. Cruse and M. Ghaffarzadesh. 1996. Cropping system and nitrogen effects on mollisol organic carbon. Soil Sci. Soc. Am. J. 60: 264-269.
-
(1996)
Soil Sci. Soc. Am. J
, vol.60
, pp. 264-269
-
-
Robinson, C.A.1
Cruse, R.M.2
Ghaffarzadesh, M.3
-
124
-
-
0007539078
-
Breaking new ground: The search for sustainable agriculture
-
Rodale, R. 1983. Breaking new ground: the search for sustainable agriculture. The Futurist 17: 15-20.
-
(1983)
The Futurist
, vol.17
, pp. 15-20
-
-
Rodale, R.1
-
125
-
-
0007577970
-
Alternatives to slash and burn agriculture
-
J. Ragland and R. Lal, ASA Special Publication, Madison, WI
-
Sanchez, P.A. 1993. Alternatives to slash and burn agriculture. In: J. Ragland and R. Lal (eds) Technologies for sustainable agriculture in the tropics. ASA Special Publication, Madison, WI.
-
(1993)
Technologies for Sustainable Agriculture in the Tropics
-
-
Sanchez, P.A.1
-
126
-
-
0031712191
-
The effects of length of fallow and cultivation on termite abundance and diversity in the sahelian zone of Senegal: A preliminary note
-
Sarr, M., C. Agbogba and A. Russell-Smith. 1998. The effects of length of fallow and cultivation on termite abundance and diversity in the sahelian zone of Senegal: A preliminary note. Pedobiologia 42: 52-62.
-
(1998)
Pedobiologia
, vol.42
, pp. 52-62
-
-
Sarr, M.1
Agbogba, C.2
Russell-Smith, A.3
-
129
-
-
0002751437
-
Macrofaunal status and restoration strategy in degraded soil under intensive tea cultivation in India
-
ISSA, Acapulco, Mexico
-
Senapati, B.K. 1994. Macrofaunal status and restoration strategy in degraded soil under intensive tea cultivation in India. In: J.D. Etchevers Transactions of the 15th World Congress of Soil Science, vol. 4b, ISSA, Acapulco, Mexico: pp. 65-75.
-
(1994)
J.D. Etchevers Transactions of the 15Th World Congress of Soil Science
, vol.4b
, pp. 65-75
-
-
Senapati, B.K.1
-
130
-
-
0007569996
-
Effect of maize legume intercropping on nitrogen economy and nutrient status of soil
-
Sharma, R.S. and S.D. Choubey. 1991. Effect of maize legume intercropping on nitrogen economy and nutrient status of soil. Indian J. Agron. 36: 60-63.
-
(1991)
Indian J. Agron
, vol.36
, pp. 60-63
-
-
Sharma, R.S.1
Choubey, S.D.2
-
132
-
-
0001890430
-
Sustainability and productivity of rice-wheat systems in the Asia-Pacific region: Research and technology development needs
-
R.S. Paroda, T. Woodhead and R.B. Singh, FAO of the United Nations, Regional Office for the Asia and the Pacific, Bangkok, Thailand
-
Singh, R.B. and R.S. Paroda. 1994. Sustainability and productivity of rice-wheat systems in the Asia-Pacific region: Research and technology development needs. In: R.S. Paroda, T. Woodhead and R.B. Singh (eds), Sustainability of rice-wheat production systems in Asia. FAO of the United Nations, Regional Office for the Asia and the Pacific, Bangkok, Thailand: pp. 1-35.
-
(1994)
Sustainability of Rice-Wheat Production Systems in Asia.
, pp. 1-35
-
-
Singh, R.B.1
Paroda, R.S.2
-
133
-
-
0007460119
-
Management of nutrient yields in green manure systems
-
J.K. Ladha and D.P. Garrity, Selected papers from the International Rice Research Conference, IRRI, Los Banos, Philippines
-
Singh, Y., Ladha, Bijay Singh and C.S. Khind. 1994. Management of nutrient yields in green manure systems. In: J.K. Ladha and D.P. Garrity (eds) Green Manure Production Systems for Asian Ricelands. Selected papers from the International Rice Research Conference, IRRI, Los Banos, Philippines: pp. 125-133.
-
(1994)
Green Manure Production Systems for Asian Ricelands
, pp. 125-133
-
-
Singh, Y.1
Ladha, B.S.2
Khind, C.S.3
-
134
-
-
0004116080
-
Procedures for collecting soil samples and methods of analysis for soil survey
-
Report No. 1, SCS-USDA, Govt. Printing Office, Washington, DC
-
Soil Survey Staff. 1984. Procedures for collecting soil samples and methods of analysis for soil survey. Soil Survey Investigations. Report No. 1, SCS-USDA, Govt. Printing Office, Washington, DC.
-
(1984)
Soil Survey Investigations
-
-
-
135
-
-
85102331301
-
Assessment of soil N availability
-
F.J. Stevenson, Agronomy Monograph, Madison, WI
-
Stanford, G. 1982. Assessment of soil N availability. In: F.J. Stevenson (ed) Nitrogen in Agricultural Soils. Agronomy Monograph No. 22, Madison, WI: p. 651.
-
(1982)
Nitrogen in Agricultural Soils
, Issue.22
, pp. 651
-
-
Stanford, G.1
-
136
-
-
0027975717
-
Ability of the earthworm Aporrectodea rosea and A. Trapezoides to increase plant growth and the foliar concentration of elements in wheat (Triticum aestivum cv. Apear) in a sandy loam soil
-
Stephens, P.M., C.W. Davoren, B.M. Doube and M.H. Ryder. 1994. Ability of the earthworm Aporrectodea rosea and A. trapezoides to increase plant growth and the foliar concentration of elements in wheat (Triticum aestivum cv. apear) in a sandy loam soil. Biol. Fertil. Soils 18: 150-154.
-
(1994)
Biol. Fertil. Soils
, vol.18
, pp. 150-154
-
-
Stephens, P.M.1
Davoren, C.W.2
Doube, B.M.3
Ryder, M.H.4
-
137
-
-
0030609472
-
Resource use at the cropping system level
-
Struik, P.C. and F. Bonciarelli. 1997. Resource use at the cropping system level. Eur. J. Agron. 7: 133-143.
-
(1997)
Eur. J. Agron
, vol.7
, pp. 133-143
-
-
Struik, P.C.1
Bonciarelli, F.2
-
138
-
-
85010585010
-
Direct and residual effect of sources and levels of N on rice
-
Subbian, P., K. Siddeswaran and S.P. Palaniappan. 1988. Direct and residual effect of sources and levels of N on rice. J. Res. APAU 16: 1-5.
-
(1988)
J. Res. APAU
, vol.16
, pp. 1-5
-
-
Subbian, P.1
Siddeswaran, K.2
Palaniappan, S.P.3
-
139
-
-
21144470523
-
Effect of integrated management practices on the yield and economics of crops under high intensity multiple cropping systems
-
Subbian, P. and S.P. Palaniappan. 1992. Effect of integrated management practices on the yield and economics of crops under high intensity multiple cropping systems. Indian J. Agron. 37: 1-5.
-
(1992)
Indian J. Agron
, vol.37
, pp. 1-5
-
-
Subbian, P.1
Palaniappan, S.P.2
-
140
-
-
85010585004
-
Uptake and utilization of applied fertilizer phosphorus under different fertility gradients
-
Subramanian, K.S. and K. Kumaraswamy. 1989a. Uptake and utilization of applied fertilizer phosphorus under different fertility gradients. J. Nuclear Agric. Biol. 18: 148-152.
-
(1989)
J. Nuclear Agric. Biol
, vol.18
, pp. 148-152
-
-
Subramanian, K.S.1
Kumaraswamy, K.2
-
141
-
-
0001300197
-
Effects of continuous cropping and fertilization on chemical properties of soil
-
Subramanian, K.S. and K. Kumaraswamy. 1989b. Effects of continuous cropping and fertilization on chemical properties of soil. J. Indian Soc. Soil Sci. 37: 171-173.
-
(1989)
J. Indian Soc. Soil Sci
, vol.37
, pp. 171-173
-
-
Subramanian, K.S.1
Kumaraswamy, K.2
-
142
-
-
0031901719
-
Arbuscular mycorrhizae and nitrogen assimilation in maize after drought and recovery
-
Subramanian, K.S. and C. Charest. 1998. Arbuscular mycorrhizae and nitrogen assimilation in maize after drought and recovery. Physiol. Plant. 102: 285-296.
-
(1998)
Physiol. Plant
, vol.102
, pp. 285-296
-
-
Subramanian, K.S.1
Charest, C.2
-
143
-
-
0028831556
-
Effect of fertilizer application and green manuring on physico-chemical properties of soil and grain yield of rice-wheat crop sequence
-
Thakur, R.C., A.D. Bindra, R.D. Sood and M. Bhargava. 1995. Effect of fertilizer application and green manuring on physico-chemical properties of soil and grain yield of rice-wheat crop sequence. Indian J. Agron. 40: 1-13.
-
(1995)
Indian J. Agron
, vol.40
, pp. 1-13
-
-
Thakur, R.C.1
Bindra, A.D.2
Sood, R.D.3
Bhargava, M.4
-
144
-
-
85102994365
-
Problems encountered in soil testing methods
-
Soil Sci. Soc. Am., Special Publication, Madison, WI
-
Thomas, G.W. 1967. Problems encountered in soil testing methods. In: Soil testing and plant analysis, pt. 1, Soil Sci. Soc. Am., Special Publication No. 2, Madison, WI: pp. 37-54.
-
(1967)
Soil Testing and Plant Analysis
, Issue.2
, pp. 37-54
-
-
Thomas, G.W.1
-
145
-
-
85010610245
-
Diagnosis and improvement of saline and alkaline soils
-
Service. Handbook, Washington, DC
-
U.S. SLS. 1954. Diagnosis and improvement of saline and alkaline soils. USDA, Soil Cons. Service. Handbook No. 60, Washington, DC.
-
(1954)
USDA, Soil Cons.
, Issue.60
-
-
-
147
-
-
0038396549
-
-
2nd Progress report of EC Concerted Action AIR-Ct920755, Wageningen, The Netherlands
-
Vereijken, P. 1995. Designing and testing prototypes. 2nd Progress report of EC Concerted Action AIR-Ct920755, Wageningen, The Netherlands, 90 pp.
-
(1995)
Designing and Testing Prototypes.
, pp. 90
-
-
Vereijken, P.1
-
148
-
-
0007531007
-
New trends in rice crop: Enhancement of nutrient use efficiency. In: Extended Summary
-
held during 15-18 November 1990 at Directorate of Rice Research, Hyderabad
-
Von-Uexkull, H.R. 1993. New trends in rice crop: enhancement of nutrient use efficiency. In: Extended Summary. Proceedings of International Symposium on Rice Research: New Frontiers, held during 15-18 November 1990 at Directorate of Rice Research, Hyderabad, pp. 209-9.
-
(1993)
Proceedings of International Symposium on Rice Research: New Frontiers
, pp. 209-309
-
-
Von-Uexkull, H.R.1
-
149
-
-
0028553367
-
The effect of soil structure differences in a silt loam soil under various farm management systems on soil physical properties and simulated land qualities
-
Vlos, E.C. and M.J. Kooistra. 1993. The effect of soil structure differences in a silt loam soil under various farm management systems on soil physical properties and simulated land qualities. Agric. Ecosys. Environ. 51: 227-238.
-
(1993)
Agric. Ecosys. Environ
, vol.51
, pp. 227-238
-
-
Vlos, E.C.1
Kooistra, M.J.2
-
150
-
-
0025723304
-
Minimum data sets for use of soil survey information in the interpretive models
-
M.J. Mausbach and L.P. Wilding, SSSA Spec. Publ., Soil Sci. Soc. Am., Inc., Madison, WI
-
Wagenet, R.J., J. Bouma and R.B. Grossman. 1991. Minimum data sets for use of soil survey information in the interpretive models. In: M.J. Mausbach and L.P. Wilding (eds) Spatial variabilities of soils and land forms. SSSA Spec. Publ. No. 28, Soil Sci. Soc. Am., Inc., Madison, WI: pp. 161-182.
-
(1991)
Spatial Variabilities of Soils and Land Forms.
, Issue.28
, pp. 161-182
-
-
Wagenet, R.J.1
Bouma, J.2
Grossman, R.B.3
-
151
-
-
34247272760
-
Maize-cowpea intercropping system
-
Wahua, T.A. 1983. Maize-cowpea intercropping system. Expt. Agric. 19: 263-275.
-
(1983)
Expt. Agric
, vol.19
, pp. 263-275
-
-
Wahua, T.A.1
-
153
-
-
0002901459
-
Intercropping-its importance and needs. Part 1. Competition and yield advantages
-
Wiley, R.W. 1979. Intercropping-its importance and needs. Part 1. Competition and yield advantages. Field Crop Abstracts 32: 1-13.
-
(1979)
Field Crop Abstracts
, vol.32
, pp. 1-13
-
-
Wiley, R.W.1
-
154
-
-
0026269265
-
Tillage and crop rotation effects on soil organic matter in a Typic Hapludult of Nothern Alabama
-
Wood, C.W., J.H. Edwards and C.G. Cummins. 1991. Tillage and crop rotation effects on soil organic matter in a Typic Hapludult of Nothern Alabama. J. Sustain. Agric. 2: 31-41.
-
(1991)
J. Sustain. Agric
, vol.2
, pp. 31-41
-
-
Wood, C.W.1
Edwards, J.H.2
Cummins, C.G.3
-
155
-
-
0031917901
-
Factor productivity trends in a rice-wheat cropping system under long-term use of chemical fertilizers
-
Yadav, R.L. 1998. Factor productivity trends in a rice-wheat cropping system under long-term use of chemical fertilizers. Exp. Agric. 34: 1-18.
-
(1998)
Exp. Agric
, vol.34
, pp. 1-18
-
-
Yadav, R.L.1
|