-
1
-
-
27644574455
-
Soil moisture and temperature effects on nitrogen release from organic nitrogen sources.
-
Agehara, S., Warncke, D. D. (2005): Soil moisture and temperature effects on nitrogen release from organic nitrogen sources. Soil Sci. Soc. Am. J. 69, 1844-1855.
-
(2005)
Soil Sci. Soc. Am. J.
, vol.69
, pp. 1844-1855
-
-
Agehara, S.1
Warncke, D.D.2
-
2
-
-
0028996035
-
Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems.
-
Blair, G. J., Lefroy, R. D. B., Lisle, L. (1995): Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems. Aust. J. Soil Res. 46, 1459-1466.
-
(1995)
Aust. J. Soil Res.
, vol.46
, pp. 1459-1466
-
-
Blair, G.J.1
Lefroy, R.D.B.2
Lisle, L.3
-
3
-
-
78650484282
-
-
The Nature and Properties of Soils. Pearson Education (Singapore) Pte. Ltd., Indian Branch, 482 F.I.E., Patparganj, Delhi.
-
Brady, N. C., Weil, R. R. (2002): The Nature and Properties of Soils. Pearson Education (Singapore) Pte. Ltd., Indian Branch, 482 F.I.E., Patparganj, Delhi.
-
(2002)
-
-
Brady, N.C.1
Weil, R.R.2
-
4
-
-
37749020238
-
Enrichment of cereal grains with zinc: agronomic or genetic biofortification.
-
Cakmak, I. (2008): Enrichment of cereal grains with zinc: agronomic or genetic biofortification. Plant Soil 302, 1-17.
-
(2008)
Plant Soil
, vol.302
, pp. 1-17
-
-
Cakmak, I.1
-
5
-
-
44449095742
-
Long-term agronomic performance of organic and conventional field crops in the mid-Atlantic region.
-
Cavigelli, M. A., Teasdale, J. R., Conklin, A. E. (2008): Long-term agronomic performance of organic and conventional field crops in the mid-Atlantic region. Agron. J. 100, 785-794.
-
(2008)
Agron. J.
, vol.100
, pp. 785-794
-
-
Cavigelli, M.A.1
Teasdale, J.R.2
Conklin, A.E.3
-
6
-
-
0031731997
-
Changes in soil chemical properties resulting from organic and low-input farming practices.
-
Clark, M. S., Horwath, W. R., Shennan, C., Scow, K. M. (1998): Changes in soil chemical properties resulting from organic and low-input farming practices. Agron. J. 90, 662-671.
-
(1998)
Agron. J.
, vol.90
, pp. 662-671
-
-
Clark, M.S.1
Horwath, W.R.2
Shennan, C.3
Scow, K.M.4
-
7
-
-
78650432402
-
-
Organic Farming Research Foundation Project Report, 00-49: Long-term organic farming impacts on soil fertility. Available at.
-
Daniel, J., Davis, J., Grant, L. (2002): Organic Farming Research Foundation Project Report, #00-49: Long-term organic farming impacts on soil fertility. Available at.
-
(2002)
-
-
Daniel, J.1
Davis, J.2
Grant, L.3
-
8
-
-
7144265818
-
Effect of organic matter and moisture levels on the uptake and utilization of soil and fertilizer phosphorus by wheat.
-
Datta, N. P., Goswami, N. N. (1962): Effect of organic matter and moisture levels on the uptake and utilization of soil and fertilizer phosphorus by wheat. J. Indian Soc. Soil Sci. 10, 263-275.
-
(1962)
J. Indian Soc. Soil Sci.
, vol.10
, pp. 263-275
-
-
Datta, N.P.1
Goswami, N.N.2
-
9
-
-
0032102587
-
Uptake and agronomic efficiency of nitrogen in winter barley and winter wheat.
-
Delogu, G., Cattivelli, L., Pecchioni, N., De Falcis, D., Maggiore, T., Stanca, A. M. (1998): Uptake and agronomic efficiency of nitrogen in winter barley and winter wheat. Eur. J. Agron. 9, 11-20.
-
(1998)
Eur. J. Agron.
, vol.9
, pp. 11-20
-
-
Delogu, G.1
Cattivelli, L.2
Pecchioni, N.3
De Falcis, D.4
Maggiore, T.5
Stanca, A.M.6
-
10
-
-
0028995116
-
Fundamental differences between conventional and organic tomato agroecosystems in California.
-
Drinkwater, L. E., Letourneau, D. K., Workneh, F., Van Bruggen, A. H. C., Shennan, C. (1995): Fundamental differences between conventional and organic tomato agroecosystems in California. Ecol. Appl. 5, 1098-1112.
-
(1995)
Ecol. Appl.
, vol.5
, pp. 1098-1112
-
-
Drinkwater, L.E.1
Letourneau, D.K.2
Workneh, F.3
Van Bruggen, A.H.C.4
Shennan, C.5
-
11
-
-
0035059517
-
Effects of apple orchard production systems on some important soil physical, chemical and biological quality parameters.
-
Goh, K. M., Pearson, D. R., Daly, M. J. (2001): Effects of apple orchard production systems on some important soil physical, chemical and biological quality parameters. Biol. Agric. Hort. 18, 269-292.
-
(2001)
Biol. Agric. Hort.
, vol.18
, pp. 269-292
-
-
Goh, K.M.1
Pearson, D.R.2
Daly, M.J.3
-
12
-
-
78650438535
-
-
Soil and its quality vis-à-vis sustainability and society: some random thoughts. Proceedings Intern. Conference Soil, Water and Environmental Quality - Issues and Strategies, January 28 to February 1, 2005, New Delhi, India.
-
Goswami, N. N. (2006): Soil and its quality vis-à-vis sustainability and society: some random thoughts. Proceedings Intern. Conference Soil, Water and Environmental Quality - Issues and Strategies, January 28 to February 1, 2005, New Delhi, India.
-
(2006)
-
-
Goswami, N.N.1
-
13
-
-
0036165446
-
Soil organic matter content and quality: effects of fertilizer applications, burning and trash retention on a long-term sugarcane experiment in South Africa.
-
Graham, M. H., Haynes, R. J., Meyer, J. H. (2002): Soil organic matter content and quality: effects of fertilizer applications, burning and trash retention on a long-term sugarcane experiment in South Africa. Soil Biol. Biochem. 34, 93-102.
-
(2002)
Soil Biol. Biochem.
, vol.34
, pp. 93-102
-
-
Graham, M.H.1
Haynes, R.J.2
Meyer, J.H.3
-
14
-
-
78650469673
-
-
Contribution of Fertilizers and Manures to a N- and P-Load of Water. A Computer Simulation Model. Final Report Deutsche Forschungsgemeinschaft, Technicon, Israel.
-
Hagin, J., Amberger, A. (1974): Contribution of Fertilizers and Manures to a N- and P-Load of Water. A Computer Simulation Model. Final Report Deutsche Forschungsgemeinschaft, Technicon, Israel.
-
(1974)
-
-
Hagin, J.1
Amberger, A.2
-
15
-
-
33645929048
-
Labile organic matter fractions as central components of the quality of agricultural soils: An overview.
-
Haynes, R. J. (2005): Labile organic matter fractions as central components of the quality of agricultural soils: An overview. Adv. Agron. 85, 221-268.
-
(2005)
Adv. Agron.
, vol.85
, pp. 221-268
-
-
Haynes, R.J.1
-
16
-
-
0002877086
-
Integrated nutrient supply and management as a strategy to meet nutrient demand.
-
Hegde, D. M., Dwivedi, B. S. (1993): Integrated nutrient supply and management as a strategy to meet nutrient demand. Fertil. News 38, 49-59.
-
(1993)
Fertil. News
, vol.38
, pp. 49-59
-
-
Hegde, D.M.1
Dwivedi, B.S.2
-
18
-
-
78650426532
-
-
Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd., New Delhi.
-
Jackson, M. L. (1973): Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd., New Delhi.
-
(1973)
-
-
Jackson, M.L.1
-
19
-
-
33747876609
-
Long-term effect of nutrient sources on Azotobactor, nitrifier population and nitrification in Vertisols.
-
Jain, D., Rawat, A. K., Khare, A. K., Bhatnagar, R. K. (2003): Long-term effect of nutrient sources on Azotobactor, nitrifier population and nitrification in Vertisols. J. Indian Soc. Soil Sci. 51, 35-37.
-
(2003)
J. Indian Soc. Soil Sci.
, vol.51
, pp. 35-37
-
-
Jain, D.1
Rawat, A.K.2
Khare, A.K.3
Bhatnagar, R.K.4
-
20
-
-
0000996762
-
-
Mineralizatuion and immobilization of soil nitrogen, in Stevenson, F. J. (ed.): Nitrogen in Agricultural Soils. Agron. Monogr. 22 ASA, CSSA, SSSA, Madison, WI, USA.
-
Janssen, S. L., Persson, J. (1982): Mineralizatuion and immobilization of soil nitrogen, in Stevenson, F. J. (ed.): Nitrogen in Agricultural Soils. Agron. Monogr. 22 ASA, CSSA, SSSA, Madison, WI, USA, pp. 229-252.
-
(1982)
, pp. 229-252
-
-
Janssen, S.L.1
Persson, J.2
-
21
-
-
33745047292
-
Alley farming.
-
Kang, B. T., Renold, L., Atta-Krah, A. N. (1990): Alley farming. Adv. Agron. 43, 315-359.
-
(1990)
Adv. Agron.
, vol.43
, pp. 315-359
-
-
Kang, B.T.1
Renold, L.2
Atta-Krah, A.N.3
-
22
-
-
0035716960
-
Critical aspects of organic matter management in the tropics: the example of India.
-
Katyal, J. C., Rao, N. H., Reddy, M. N. (2001): Critical aspects of organic matter management in the tropics: the example of India. Nutr. Cycl. Agroecosyst. 61, 77-88.
-
(2001)
Nutr. Cycl. Agroecosyst.
, vol.61
, pp. 77-88
-
-
Katyal, J.C.1
Rao, N.H.2
Reddy, M.N.3
-
23
-
-
78650457621
-
-
The Potential of U.S. Cropped to Sequester Carbon and Mitigate the Greenhouse Effect. Steeping Bear Press Inc., Ann Arbor, MI, USA.
-
Lal, R., Kimble, J. M., Follet, R. F., Cole, C. V. (1998): The Potential of U.S. Cropped to Sequester Carbon and Mitigate the Greenhouse Effect. Steeping Bear Press Inc., Ann Arbor, MI, USA.
-
(1998)
-
-
Lal, R.1
Kimble, J.M.2
Follet, R.F.3
Cole, C.V.4
-
24
-
-
33847039149
-
Influence of organic and mineral fertilisation on organic matter fractions of a Brazilian Acrisol under maize/ common bean intercrop.
-
Leite, L. F. C., Mendonga, E. S., Machado, P. L. O. A. (2007): Influence of organic and mineral fertilisation on organic matter fractions of a Brazilian Acrisol under maize/ common bean intercrop. Aust. J. Soil Res. 45, 25-32.
-
(2007)
Aust. J. Soil Res.
, vol.45
, pp. 25-32
-
-
Leite, L.F.C.1
Mendonga, E.S.2
Machado, P.L.O.A.3
-
25
-
-
0001536386
-
Development of a DTPA soil test for zinc, iron, manganese and copper.
-
Lindsay, W. L., Norvell, W. A. (1978): Development of a DTPA soil test for zinc, iron, manganese and copper. Soil Sci. Soc. Am. J. 42, 421-428.
-
(1978)
Soil Sci. Soc. Am. J.
, vol.42
, pp. 421-428
-
-
Lindsay, W.L.1
Norvell, W.A.2
-
26
-
-
0041307403
-
Rate of hydrolysis and nitrification of urea and implications of its use in potato production.
-
MacLean, A. A., McRae, K. B. (1987): Rate of hydrolysis and nitrification of urea and implications of its use in potato production. Can. J. Soil Sci. 67, 679-686.
-
(1987)
Can. J. Soil Sci.
, vol.67
, pp. 679-686
-
-
MacLean, A.A.1
McRae, K.B.2
-
27
-
-
0026307944
-
Factors affecting nitrogen dynamics in semiarid woodland (Dry Chaco, Argentina).
-
Mazzarino, M. J., Oliva, L., Abril, A., Acosta, M. (1991): Factors affecting nitrogen dynamics in semiarid woodland (Dry Chaco, Argentina). Plant Soil 138, 85-98.
-
(1991)
Plant Soil
, vol.138
, pp. 85-98
-
-
Mazzarino, M.J.1
Oliva, L.2
Abril, A.3
Acosta, M.4
-
28
-
-
38349139294
-
Effect of implementing organic farming on chemical and biological properties of an irrigated loam soil.
-
Melero, S., Madejon, E., Herencia, J. F., Ruiz, J. C. (2008): Effect of implementing organic farming on chemical and biological properties of an irrigated loam soil. Agron. J. 100, 136-144.
-
(2008)
Agron. J.
, vol.100
, pp. 136-144
-
-
Melero, S.1
Madejon, E.2
Herencia, J.F.3
Ruiz, J.C.4
-
29
-
-
39549120675
-
Smallholder farmer management impacts on particulate and labile carbon fractions of granitic sandy soils in Zimbabwe.
-
Mtambanengwe, F., Mapfumo, P. (2008): Smallholder farmer management impacts on particulate and labile carbon fractions of granitic sandy soils in Zimbabwe. Nutr. Cycl. Agroecosyst. 81, 1-15.
-
(2008)
Nutr. Cycl. Agroecosyst.
, vol.81
, pp. 1-15
-
-
Mtambanengwe, F.1
Mapfumo, P.2
-
30
-
-
78650500574
-
-
Total carbon, organic carbon and organic matter, in Page, A. L., Miller, R. H., Keeny, D. R. (eds): Methods of Soil Analysis. Part 2, Am. Soc. Agron. Inc., Madison, Wisconsin, USA.
-
Nelson, D. W., Sommers, L. E. (1982): Total carbon, organic carbon and organic matter, in Page, A. L., Miller, R. H., Keeny, D. R. (eds): Methods of Soil Analysis. Part 2, Am. Soc. Agron. Inc., Madison, Wisconsin, USA.
-
(1982)
-
-
Nelson, D.W.1
Sommers, L.E.2
-
31
-
-
78650434990
-
-
The Rodale Institute Farming Systems Trial: The first fifteen years. The Rodale Institute, Kutztown, PA.
-
Peterson, C., Drinkwater, L. E., Wagoner, P. (1999): The Rodale Institute Farming Systems Trial: The first fifteen years. The Rodale Institute, Kutztown, PA.
-
(1999)
-
-
Peterson, C.1
Drinkwater, L.E.2
Wagoner, P.3
-
32
-
-
0030440351
-
Micronutrients in soils and plants from organic farms of Tenerife (Canary Islands).
-
Pique, E., Alvarez, C. E., Fernandez, M. (1996): Micronutrients in soils and plants from organic farms of Tenerife (Canary Islands). Biol. Agric. Hort. 13, 113-122.
-
(1996)
Biol. Agric. Hort.
, vol.13
, pp. 113-122
-
-
Pique, E.1
Alvarez, C.E.2
Fernandez, M.3
-
33
-
-
2942576569
-
Micronutrient depletion in Indian soils - extent, causes and remedies.
-
43-50.
-
Rattan, R. K., Saharan, N., Datta, S. P. (1999): Micronutrient depletion in Indian soils - extent, causes and remedies. Fertil. News 44, 35-40, 43-50.
-
(1999)
Fertil. News
, vol.44
, pp. 35-40
-
-
Rattan, R.K.1
Saharan, N.2
Datta, S.P.3
-
34
-
-
78650497960
-
-
Soil Science - Methods and Applications. Pearson Education Ltd., Essex, England.
-
Rowell, D. L. (1994): Soil Science - Methods and Applications. Pearson Education Ltd., Essex, England.
-
(1994)
-
-
Rowell, D.L.1
-
35
-
-
2642517338
-
Managing soil carbon and nitrogen for productivity and environmental quality.
-
Sanchez, J. E., Harwood, R. R., Wilson, T. C., Kizilkaya, K., Smeenk, J., Parker, E., Paul, E. A., Knezek, B. D., Robertson, G. P. (2004): Managing soil carbon and nitrogen for productivity and environmental quality. Agron. J. 96, 769-775.
-
(2004)
Agron. J.
, vol.96
, pp. 769-775
-
-
Sanchez, J.E.1
Harwood, R.R.2
Wilson, T.C.3
Kizilkaya, K.4
Smeenk, J.5
Parker, E.6
Paul, E.A.7
Knezek, B.D.8
Robertson, G.P.9
-
36
-
-
78149414171
-
Interaction of soil organic matter with nutrients.
-
Sarkar, M. C., Sachdev, M. S., Datta, S. P. (1998): Interaction of soil organic matter with nutrients. Bull. Indian Soc. Soil Sci. 19, 90-102.
-
(1998)
Bull. Indian Soc. Soil Sci.
, vol.19
, pp. 90-102
-
-
Sarkar, M.C.1
Sachdev, M.S.2
Datta, S.P.3
-
37
-
-
7344223195
-
Changes in soil fertility status as influenced by continuous cropping and fertilization application.
-
Sharma, K. N., Singh, B., Rana, D. S., Kapur, M. L., Sodhi, J. S. (1984): Changes in soil fertility status as influenced by continuous cropping and fertilization application. J. Agric. Sci. (Camb.) 102, 215-218.
-
(1984)
J. Agric. Sci. (Camb.)
, vol.102
, pp. 215-218
-
-
Sharma, K.N.1
Singh, B.2
Rana, D.S.3
Kapur, M.L.4
Sodhi, J.S.5
-
38
-
-
77957339308
-
-
Problems and prospects of organic farming, in Singh, A. K., Narayanasamy, G., Rattan, R. K., Goswami, N. N. (eds.): Organic Farming. ISSS, New Delhi, India.
-
Sharma, P. D., Singh, M. (2004): Problems and prospects of organic farming, in Singh, A. K., Narayanasamy, G., Rattan, R. K., Goswami, N. N. (eds.): Organic Farming. ISSS, New Delhi, India, pp. 14-41.
-
(2004)
, pp. 14-41
-
-
Sharma, P.D.1
Singh, M.2
-
39
-
-
33646519020
-
Comparison of the particulate organic carbon and permanganate oxidation methods for estimating labile soil organic carbon.
-
Skjemstad, J. O., Swift, R. S., McGown, J. A. (2006): Comparison of the particulate organic carbon and permanganate oxidation methods for estimating labile soil organic carbon. Aust. J. Soil. Res. 44, 255-263.
-
(2006)
Aust. J. Soil. Res.
, vol.44
, pp. 255-263
-
-
Skjemstad, J.O.1
Swift, R.S.2
McGown, J.A.3
-
40
-
-
78650479840
-
-
Statistical Methods. Iowa State University Press, Ames, USA.
-
Snedecor, G. W., Cochran, W. (1967): Statistical Methods. Iowa State University Press, Ames, USA.
-
(1967)
-
-
Snedecor, G.W.1
Cochran, W.2
-
41
-
-
0021545516
-
A rapid accurate wet oxidation diffusion procedure for determining organic and inorganic carbon in plant and soil samples.
-
Snyder, J. D., Trofymow, J. A. (1984): A rapid accurate wet oxidation diffusion procedure for determining organic and inorganic carbon in plant and soil samples. Commun. Soil Sci. Plant Anal. 15, 587-597.
-
(1984)
Commun. Soil Sci. Plant Anal.
, vol.15
, pp. 587-597
-
-
Snyder, J.D.1
Trofymow, J.A.2
-
42
-
-
78650478096
-
-
th International Congress of Soil Science, February 8-16, 1982, New Delhi, India 137-151.
-
th International Congress of Soil Science, February 8-16, 1982, New Delhi, India, pp. 137-151.
-
(1982)
-
-
Stevenson, F.S.1
-
43
-
-
0036217109
-
The relationship between soil quality and crop productivity across three tillage systems in south central Honduras.
-
Stine, M. A., Weil, R. R. (2002): The relationship between soil quality and crop productivity across three tillage systems in south central Honduras. Am. J. Alternative Agric. 17, 1-8.
-
(2002)
Am. J. Alternative Agric.
, vol.17
, pp. 1-8
-
-
Stine, M.A.1
Weil, R.R.2
-
44
-
-
33747704328
-
Changes in organic carbon, available N, P and K under integrated use of organic manure, green manure and fertilizer on sustaining productivity of pearl millet-pigeonpea system and fertility of an Inceptisol.
-
Tolanur, S. I., Badanur, V. P. (2003): Changes in organic carbon, available N, P and K under integrated use of organic manure, green manure and fertilizer on sustaining productivity of pearl millet-pigeonpea system and fertility of an Inceptisol. J. Indian Soc. Soil Sci. 51, 37-41.
-
(2003)
J. Indian Soc. Soil Sci.
, vol.51
, pp. 37-41
-
-
Tolanur, S.I.1
Badanur, V.P.2
-
45
-
-
0035662960
-
Maize yield as effected by organic inputs and urea in the West African Moist Savanna.
-
Vanlauwe, B., Aihou, K., Aman, S., Iwuafor, E. N. O., Tossah, B. K., Diels, J., Sanginga, N., Lyasse, O., Merckx, R., Deckers, J. (2001): Maize yield as effected by organic inputs and urea in the West African Moist Savanna. Agron. J. 93, 1191-1199.
-
(2001)
Agron. J.
, vol.93
, pp. 1191-1199
-
-
Vanlauwe, B.1
Aihou, K.2
Aman, S.3
Iwuafor, E.N.O.4
Tossah, B.K.5
Diels, J.6
Sanginga, N.7
Lyasse, O.8
Merckx, R.9
Deckers, J.10
-
46
-
-
84929047274
-
An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method.
-
Walkley, A., Black, I. A. (1934): An examination of the Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Sci. 37, 29-38.
-
(1934)
Soil Sci.
, vol.37
, pp. 29-38
-
-
Walkley, A.1
Black, I.A.2
-
47
-
-
0031408126
-
Soil quality characteristics during conversion to organic orchard management.
-
Werner, M. R. (1997): Soil quality characteristics during conversion to organic orchard management. Appl. Soil Biol. 5, 151-167.
-
(1997)
Appl. Soil Biol.
, vol.5
, pp. 151-167
-
-
Werner, M.R.1
-
48
-
-
0028680968
-
-
The importance and management of soil organic matter in the tropics, in Woomer, P. L., Swift, M. J. (eds.): The Biological Management of Tropical Soil Fertility. Wiley-Sayce, Chichester, U.K. 47-80.
-
Woomer, P. L., Martin, A., Albrecht, A., Resck, D. V. S., Scharpenseel, H. W. (1994): The importance and management of soil organic matter in the tropics, in Woomer, P. L., Swift, M. J. (eds.): The Biological Management of Tropical Soil Fertility. Wiley-Sayce, Chichester, U.K., pp. 47-80.
-
(1994)
-
-
Woomer, P.L.1
Martin, A.2
Albrecht, A.3
Resck, D.V.S.4
Scharpenseel, H.W.5
-
49
-
-
0033662305
-
Yield trends, and changes in soil organic-C and available NPK in a long-term rice-wheat system under integrated use of manures and fertilizers.
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Yadav, R., Dwivedi, B. S., Kamta Prasad, Tomar, O. K., Shurpali, N. J., Pandey, P. S. (2000): Yield trends, and changes in soil organic-C and available NPK in a long-term rice-wheat system under integrated use of manures and fertilizers. Field Crops Res. 68, 219-246.
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(2000)
Field Crops Res.
, vol.68
, pp. 219-246
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Yadav, R.1
Dwivedi, B.S.2
Kamta Prasad3
Tomar, O.K.4
Shurpali, N.J.5
Pandey, P.S.6
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