-
2
-
-
0037813972
-
Effect of green manure on soil organic matter content and nitrogen availability
-
International Rice Research Institute, Los Banos, Philippines
-
Bouldin DR (1988) Effect of green manure on soil organic matter content and nitrogen availability. In: Green Manure in Rice Farming: The Role of Green Manure Crops in Rice Farming Systems, pp 151-163. International Rice Research Institute, Los Banos, Philippines
-
(1988)
Green Manure in Rice Farming: the Role of Green Manure Crops in Rice Farming Systems
, pp. 151-163
-
-
Bouldin, D.R.1
-
3
-
-
0023823224
-
Survey of woody biomass on farms in Western Kenya
-
Bradley PN (1988) Survey of woody biomass on farms in Western Kenya. Ambio 17: 40-48
-
(1988)
Ambio
, vol.17
, pp. 40-48
-
-
Bradley, P.N.1
-
4
-
-
0003829403
-
Maintenance and improvement of soil productivity in the highlands of Ethiopia, Kenya, Madagascar and Uganda
-
ICRAF, Nairobi, Kenya
-
Braun AR, Smaling EMA, Muchugu EI, Shepherd KD and Corbett JD (1997) Maintenance and improvement of soil productivity in the highlands of Ethiopia, Kenya, Madagascar and Uganda. African Highlands Initiative Technical Report no. 6, ICRAF, Nairobi, Kenya
-
(1997)
African Highlands Initiative Technical Report No. 6
, vol.6
-
-
Braun, A.R.1
Smaling, E.M.A.2
Muchugu, E.I.3
Shepherd, K.D.4
Corbett, J.D.5
-
5
-
-
26444565942
-
Bioavailability of nutrients and farmer practice
-
ISSS, Montpellier, France
-
Carter S, Palm C, Murwira H, Gichuru M and Swift M (1998) Bioavailability of nutrients and farmer practice. 16th World Congress of Soil Science. ISSS, Montpellier, France
-
(1998)
16th World Congress of Soil Science
-
-
Carter, S.1
Palm, C.2
Murwira, H.3
Gichuru, M.4
Swift, M.5
-
6
-
-
0028254226
-
Tissue-to-solvent ratio and other factors affecting determination of soluble phenolics in tropical soils
-
Constantinides M and Fownes JH (1994) Tissue-to-solvent ratio and other factors affecting determination of soluble phenolics in tropical soils. Communications in Soil Science and Plant Analysis 25: 3221-3227
-
(1994)
Communications in Soil Science and Plant Analysis
, vol.25
, pp. 3221-3227
-
-
Constantinides, M.1
Fownes, J.H.2
-
7
-
-
0000220545
-
Phosphate sorption isotherms for evaluating the phosphate requirements of soil
-
Fox RL and Kamprath EJ (1970) Phosphate sorption isotherms for evaluating the phosphate requirements of soil. Soil Science Society of America Proceedings 34: 902-907
-
(1970)
Soil Science Society of America Proceedings
, vol.34
, pp. 902-907
-
-
Fox, R.L.1
Kamprath, E.J.2
-
9
-
-
33845413028
-
Future benefits from biological nitrogen fixation: An ecological approach to agriculture
-
Giller KE and Cadisch G (1995) Future benefits from biological nitrogen fixation: an ecological approach to agriculture. Plant and Soil 174: 255-277
-
(1995)
Plant and Soil
, vol.174
, pp. 255-277
-
-
Giller, K.E.1
Cadisch, G.2
-
10
-
-
0002539101
-
Driven by nature: A sense of arrival or departure
-
Cadisch G and Giller KE (eds) CAB International, Wallingford, England
-
Oilier KE and Cadisch G (1997) Driven by nature: a sense of arrival or departure: In: Cadisch G and Giller KE (eds) Driven by Nature: Plant Litter Quality and Decomposition, pp 393-399. CAB International, Wallingford, England
-
(1997)
Driven by Nature: Plant Litter Quality and Decomposition
, pp. 393-399
-
-
Oilier, K.E.1
Cadisch, G.2
-
11
-
-
0000600790
-
Colorimetric determination of nitrate from meat and other foods: An alternative color reagent for the carcinogenic 1-napthylamine and an improved extraction method
-
Hilsheimer R and Harwig J (1976) Colorimetric determination of nitrate from meat and other foods: an alternative color reagent for the carcinogenic 1-napthylamine and an improved extraction method. Canadian Institute of Food Science and Technology Journal 9: 225-227
-
(1976)
Canadian Institute of Food Science and Technology Journal
, vol.9
, pp. 225-227
-
-
Hilsheimer, R.1
Harwig, J.2
-
12
-
-
21344471854
-
Organic amendments and phosphorus sorption by soils
-
Iyamuremye F and Dick RP (1996) Organic amendments and phosphorus sorption by soils. Advances in Agronomy 56: 139-185
-
(1996)
Advances in Agronomy
, vol.56
, pp. 139-185
-
-
Iyamuremye, F.1
Dick, R.P.2
-
13
-
-
0030864910
-
Agronomic and economic evaluation of organic and inorganic sources of phosphorus in Western Kenya
-
Jama B, Swinkles RA and Buresh RJ (1997) Agronomic and economic evaluation of organic and inorganic sources of phosphorus in Western Kenya. Agronomy Journal 89: 597-604
-
(1997)
Agronomy Journal
, vol.89
, pp. 597-604
-
-
Jama, B.1
Swinkles, R.A.2
Buresh, R.J.3
-
14
-
-
0001599666
-
Utilization by wheat crops of nitrogen from legume residue decomposing in soils in the field
-
Ladd JN, Amato M, Jackson RB and Butler JHA (1983) Utilization by wheat crops of nitrogen from legume residue decomposing in soils in the field. Soil Biology and Biochemistry 15: 231-238
-
(1983)
Soil Biology and Biochemistry
, vol.15
, pp. 231-238
-
-
Ladd, J.N.1
Amato, M.2
Jackson, R.B.3
Butler, J.H.A.4
-
15
-
-
0001867278
-
Nitrogen fixation by leguminous green manure and practices for its enhancement in tropical lowland rice
-
International Rice Research Institute, Los Banos, Philippines
-
Ladha JK, Watanabe I and Saono S (1988) Nitrogen fixation by leguminous green manure and practices for its enhancement in tropical lowland rice. In: Green Manures in Rice Farming. The Role of Green Manure Crops in Rice Farming Systems. International Rice Research Institute, pp 165-183. Los Banos, Philippines
-
(1988)
Green Manures in Rice Farming. the Role of Green Manure Crops in Rice Farming Systems
, pp. 165-183
-
-
Ladha, J.K.1
Watanabe, I.2
Saono, S.3
-
17
-
-
0031978770
-
Soil phosphorus fractions and adsorption as affected by organic and inorganic sources
-
Nziguheba G, Palm CA, Buresh RJ and Smithson PC (1998) Soil phosphorus fractions and adsorption as affected by organic and inorganic sources. Plant and Soil 198: 159-168
-
(1998)
Plant and Soil
, vol.198
, pp. 159-168
-
-
Nziguheba, G.1
Palm, C.A.2
Buresh, R.J.3
Smithson, P.C.4
-
18
-
-
0025683496
-
Soil fertility changes and response of maize and beans to green manures of Leucaena leucocephala, Sesbania sesban, and pigeon pea
-
Onim JFM, Mathuva M, Otieno K and Fitzghugh HA (1990) Soil fertility changes and response of maize and beans to green manures of Leucaena leucocephala, Sesbania sesban, and pigeon pea. Agroforestry Systems 12: 197-215
-
(1990)
Agroforestry Systems
, vol.12
, pp. 197-215
-
-
Onim, J.F.M.1
Mathuva, M.2
Otieno, K.3
Fitzghugh, H.A.4
-
19
-
-
0029476692
-
Contribution of agroforestry trees to nutrient requirements of intercropped plants
-
Palm CA (1995) Contribution of agroforestry trees to nutrient requirements of intercropped plants. Agroforestry Systems 30: 105-124
-
(1995)
Agroforestry Systems
, vol.30
, pp. 105-124
-
-
Palm, C.A.1
-
20
-
-
85102675481
-
Combined use of organic and inorganic nutrient sources for soil fertility maintenance and replenishment
-
Buresh RJ, Sanchez PA and Calhoun F (eds) SSSA, Madison, USA
-
Palm CA, Myers RJK, Nandwa SM (1997) Combined use of organic and inorganic nutrient sources for soil fertility maintenance and replenishment. In: Buresh RJ, Sanchez PA and Calhoun F (eds) Replenishing Soil Fertility in Africa: SSSA Special Publication Number 51, pp 193-217. SSSA, Madison, USA
-
(1997)
Replenishing Soil Fertility in Africa: SSSA Special Publication Number 51
, vol.51
, pp. 193-217
-
-
Palm, C.A.1
Myers, R.J.K.2
Nandwa, S.M.3
-
21
-
-
0003162435
-
Chemical characterization of plant quality for decomposition
-
Cadisch G and Giller KE (eds) CAB International, Wallingford, England
-
Palm CA and Rowland AP (1997) Chemical characterization of plant quality for decomposition. In: Cadisch G and Giller KE (eds) Driven by Nature: Plant Litter Quality and Decomposition, pp 379-392. CAB International, Wallingford, England
-
(1997)
Driven by Nature: Plant Litter Quality and Decomposition
, pp. 379-392
-
-
Palm, C.A.1
Rowland, A.P.2
-
22
-
-
84946264966
-
A wet oxidation procedure suitable for the determination of nitrogen and mineral nutrients in biological materials
-
Parkinson JA and Allen SE (1975) A wet oxidation procedure suitable for the determination of nitrogen and mineral nutrients in biological materials. Communications in Soil Science and Plant Analysis 6: 1-11
-
(1975)
Communications in Soil Science and Plant Analysis
, vol.6
, pp. 1-11
-
-
Parkinson, J.A.1
Allen, S.E.2
-
23
-
-
0004282518
-
-
SAS Institute, Cary, NC, USA
-
SAS Institute (1995) SAS/Stat Users Guide, Version 6.1, SAS Institute, Cary, NC, USA
-
(1995)
SAS/Stat Users Guide, Version 6.1
-
-
-
24
-
-
0001751412
-
An investigation of the anion exchange resin method for soil phosphate extraction
-
Sibbesen E (1978) An investigation of the anion exchange resin method for soil phosphate extraction. Plant and Soil 50: 305-321
-
(1978)
Plant and Soil
, vol.50
, pp. 305-321
-
-
Sibbesen, E.1
-
25
-
-
0002324935
-
The relative roles of N fixation, fertilizer, crop residues and soil in supplying N in multiple cropping systems in a humid, tropical and upland cropping system
-
Sisworo WH, Mitrosuhardjo MM, and Myers RJK (1990) The relative roles of N fixation, fertilizer, crop residues and soil in supplying N in multiple cropping systems in a humid, tropical and upland cropping system. Plant and Soil 121: 73-82
-
(1990)
Plant and Soil
, vol.121
, pp. 73-82
-
-
Sisworo, W.H.1
Mitrosuhardjo, M.M.2
Myers, R.J.K.3
-
27
-
-
0001322443
-
Decomposition in Terrestrial Ecosystems
-
University of California Press, Berkeley, California
-
Swift MJ, Heal OM and Anderson JM (1979) Decomposition in Terrestrial Ecosystems. Studies in Ecology. University of California Press, Berkeley, California 372 pp
-
(1979)
Studies in Ecology
-
-
Swift, M.J.1
Heal, O.M.2
Anderson, J.M.3
-
29
-
-
0000200081
-
Use of detergents in the analysis of fibrous feeds. II: A rapid method for the determination of fibre and lignin
-
van Soest, PJ (1963) Use of detergents in the analysis of fibrous feeds. II: A rapid method for the determination of fibre and lignin. Journal of the Association of Agricultural Chemists 46: 829-835
-
(1963)
Journal of the Association of Agricultural Chemists
, vol.46
, pp. 829-835
-
-
Van Soest, P.J.1
-
30
-
-
0020459103
-
A critique of the analytical methods used in examining decomposition data in litterbags
-
Wieder R and Lang G (1982) A critique of the analytical methods used in examining decomposition data in litterbags. Ecology 63: 1636-1642
-
(1982)
Ecology
, vol.63
, pp. 1636-1642
-
-
Wieder, R.1
Lang, G.2
|