-
2
-
-
34548322653
-
Rice-wheat cropping systems in the Indo-Gangetic plains of India: Characteristic features, fertilizer use and nutrient management issues
-
Yadvinder-Singh, Bijay-Singh, Nayyar, V.K. and Jagmohan, Singh (eds.); National Agricultural Technology Project, Indian Council of Agricultural Research, and Punjab Agricultural University: New Delhi and Ludhiana, India
-
Bijay-Singh, Yadvinder-Singh, and Nayyar, V.K. (2003) Rice-wheat cropping systems in the Indo-Gangetic plains of India: Characteristic features, fertilizer use and nutrient management issues. In Nutrient Management for Sustainable Rice-Wheat Cropping System; Yadvinder-Singh, Bijay-Singh, Nayyar, V.K. and Jagmohan, Singh (eds.); National Agricultural Technology Project, Indian Council of Agricultural Research, and Punjab Agricultural University: New Delhi and Ludhiana, India, 1-17.
-
(2003)
Nutrient Management for Sustainable Rice-Wheat Cropping System
, pp. 1-17
-
-
Bijay-Singh1
Yadvinder-Singh2
Nayyar, V.K.3
-
3
-
-
0003158245
-
Long-term effect of inorganic fertilizer, organic manures and crop residues on the productivity and sustainability of a rice-wheat system in north-west India
-
Swarup, A., Damodar Reddy, D. and Prasad, R.N. (eds.); Indian Institute of Soil Science: Bhopal, India
-
Brar, B.S., Yadvinder-Singh, Dhillon, N.S., and Bijay-Singh (1998) Long-term effect of inorganic fertilizer, organic manures and crop residues on the productivity and sustainability of a rice-wheat system in north-west India. In Long-Term Soil Fertility Management Through Integrated Plant Nutrient Supply; Swarup, A., Damodar Reddy, D. and Prasad, R.N. (eds.); Indian Institute of Soil Science: Bhopal, India, 169-182.
-
(1998)
Long-Term Soil Fertility Management Through Integrated Plant Nutrient Supply
, pp. 169-182
-
-
Brar, B.S.1
Yadvinder-Singh2
Dhillon, N.S.3
Bijay-Singh4
-
4
-
-
0011231252
-
Transformations of soil N
-
International Rice Research Institute: Los Banos, Philippines
-
Broadbent, F.E. (1978) Transformations of soil N. In Soils and Rice; International Rice Research Institute: Los Banos, Philippines, 543-559.
-
(1978)
Soils and Rice
, pp. 543-559
-
-
Broadbent, F.E.1
-
5
-
-
0000462824
-
Relation of available soil nitrogen to rice yield
-
Dolmat, M.R., Patrick, W.H., Jr., and Peterson, F.J. (1980) Relation of available soil nitrogen to rice yield. Soil Science, 129: 229-237.
-
(1980)
Soil Science
, vol.129
, pp. 229-237
-
-
Dolmat, M.R.1
Patrick Jr., W.H.2
Peterson, F.J.3
-
6
-
-
0001430801
-
A rapid method for estimating the nitrogen- supplying capability of soil
-
Fox, R.H. and and Piekielek, W.P.A. (1978) A rapid method for estimating the nitrogen- supplying capability of soil. Soil Science Society of America Journal, 42: 751-753.
-
(1978)
Soil Science Society of America Journal
, vol.42
, pp. 751-753
-
-
Fox, R.H.1
Piekielek, W.P.A.2
-
7
-
-
0001534564
-
Correlation of several soil N indices for wheat
-
Gelderman, R.H., Dahnke, W.C., and Swenson, L. (1988) Correlation of several soil N indices for wheat. Communications in Soil Science and Plant Analysis, 19: 755-772.
-
(1988)
Communications in Soil Science and Plant Analysis
, vol.19
, pp. 755-772
-
-
Gelderman, R.H.1
Dahnke, W.C.2
Swenson, L.3
-
8
-
-
0022873847
-
A simple chemical extraction method for assessing potentially available organic nitrogen in soil
-
Gianello, C. and Bremner, J.M. (1986a) A simple chemical extraction method for assessing potentially available organic nitrogen in soil. Communications in Soil Science and Plant Analysis, 17: 195-214.
-
(1986)
Communications in Soil Science and Plant Analysis
, vol.17
, pp. 195-214
-
-
Gianello, C.1
Bremner, J.M.2
-
9
-
-
0022880720
-
Comparison of chemical methods of assessing potentially available organic nitrogen in soil
-
Gianello, C. and Bremner, J.M. (1986b) Comparison of chemical methods of assessing potentially available organic nitrogen in soil. Communications in Soil Science and Plant Analysis, 17: 215-236.
-
(1986)
Communications in Soil Science and Plant Analysis
, vol.17
, pp. 215-236
-
-
Gianello, C.1
Bremner, J.M.2
-
10
-
-
0342456333
-
Immobilization-remineralization of nitrogen in soil following addition of inorganic nitrogen and organic substances
-
Higuchi, M. (1992) Immobilization-remineralization of nitrogen in soil following addition of inorganic nitrogen and organic substances. Bulletin of National Institute of Agricultural Science, Series B 34: 1-81.
-
(1992)
Bulletin of National Institute of Agricultural Science, Series B
, vol.34
, pp. 1-81
-
-
Higuchi, M.1
-
11
-
-
0030299264
-
Assessment of two chemical methods as indices of available nitrogen
-
Jalil, A., Cambell, C.A., Schoenau, J., Henry, J.L., Jame, Y.W., and Lafond, G.P. (1996) Assessment of two chemical methods as indices of available nitrogen. Soil Science Society of America Journal, 60: 1954-1960.
-
(1996)
Soil Science Society of America Journal
, vol.60
, pp. 1954-1960
-
-
Jalil, A.1
Cambell, C.A.2
Schoenau, J.3
Henry, J.L.4
Jame, Y.W.5
Lafond, G.P.6
-
12
-
-
0002488450
-
Determination and isotope-ratio analysis of different forms of nitrogen on soils 6. Mineralizable nitrogen
-
Keeney, D.R. and Bremner, J.M. (1967) Determination and isotope-ratio analysis of different forms of nitrogen on soils 6. Mineralizable nitrogen. Soil Science Society of America Proceedings, 31: 34-39.
-
(1967)
Soil Science Society of America Proceedings
, vol.31
, pp. 34-39
-
-
Keeney, D.R.1
Bremner, J.M.2
-
14
-
-
0030301577
-
Changes in chemical properties of organic matter with intensifid rice cropping in tropical lowland soil
-
Olk, D.C., Cassman, K.G., Randall, E.W., Kinchesh, P., Sanger, L.J., and Anderson, J.M. (1996) Changes in chemical properties of organic matter with intensifid rice cropping in tropical lowland soil. European Journal of Soil Science, 47: 293-303.
-
(1996)
European Journal of Soil Science
, 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
-
15
-
-
33646936275
-
Study on the relationship between organic carbon and available nitrogen in rice soils at successive growth stages of rice
-
Ramanathan, K.M. and Krishnamoorthy, K.K. (1973) Study on the relationship between organic carbon and available nitrogen in rice soils at successive growth stages of rice. Madras Agriculture Journal, 60: 720-723.
-
(1973)
Madras Agriculture Journal
, vol.60
, pp. 720-723
-
-
Ramanathan, K.M.1
Krishnamoorthy, K.K.2
-
16
-
-
7044258337
-
Nitrogen supplying ability of some Philippine rice soils
-
Sahrawat, K.L. (1980) Nitrogen supplying ability of some Philippine rice soils. Plant and Soil, 55: 181-187.
-
(1980)
Plant and Soil
, vol.55
, pp. 181-187
-
-
Sahrawat, K.L.1
-
17
-
-
33646918849
-
Evaluation of some chemical indices for predicting mineralizable nitrogen in tropical rice soils
-
Sahrawat, K.L. (1982) Evaluation of some chemical indices for predicting mineralizable nitrogen in tropical rice soils. Communications in Soil Science and Plant Analysis, 13: 363-377.
-
(1982)
Communications in Soil Science and Plant Analysis
, vol.13
, pp. 363-377
-
-
Sahrawat, K.L.1
-
18
-
-
0020869951
-
Correlation between indexes of soil nitrogen availability and nitrogen percent in plant, nitrogen uptake and dry matter yield of rice grown in the green house
-
Sahrawat, K.L. (1983a) Correlation between indexes of soil nitrogen availability and nitrogen percent in plant, nitrogen uptake and dry matter yield of rice grown in the green house. Plant and Soil, 74: 223-228.
-
(1983)
Plant and Soil
, vol.74
, pp. 223-228
-
-
Sahrawat, K.L.1
-
19
-
-
0001726791
-
Nitrogen availability indexes for submerged rice soils
-
Sahrawat, K.L. (1983b) Nitrogen availability indexes for submerged rice soils. Advances in Agronomy, 36: 415-451.
-
(1983)
Advances in Agronomy
, vol.36
, pp. 415-451
-
-
Sahrawat, K.L.1
-
21
-
-
84924281682
-
Evaluation of ammonium release by alkaline permanganate extraction as an index of soil nitrogen availability
-
Stanford, G. (1978) Evaluation of ammonium release by alkaline permanganate extraction as an index of soil nitrogen availability. Soil Science, 126: 244-253.
-
(1978)
Soil Science
, vol.126
, pp. 244-253
-
-
Stanford, G.1
-
22
-
-
0002553142
-
Estimating potentially mineralizable nitrogen from a chemical index of soil nitrogen availability
-
Stanford, G. and Smith, S.J. (1976) Estimating potentially mineralizable nitrogen from a chemical index of soil nitrogen availability. Soil Science, 122: 71-76.
-
(1976)
Soil Science
, vol.122
, pp. 71-76
-
-
Stanford, G.1
Smith, S.J.2
-
23
-
-
84934731281
-
Oxidative release of potentially mineralizable soil nitrogen by acid permanganate extraction
-
Stanford, G. and Smith, S.J. (1978) Oxidative release of potentially mineralizable soil nitrogen by acid permanganate extraction. Soil Science, 126: 210-218.
-
(1978)
Soil Science
, vol.126
, pp. 210-218
-
-
Stanford, G.1
Smith, S.J.2
-
24
-
-
0001186872
-
Nitrogen: Organic forms
-
Page, A.L., Helmke, P.A., Locppert, R.H., Soltanpour, P.N., Tabatabai, M.A., Johnston, C.T. and Sumner, M.E. (eds.), Agronomy Monograph 9. American Society of Agronomy and Soil Science Society of America: Madison, Wisconsin
-
Stevenson, F.J. (1982) Nitrogen: Organic forms. In Methods of Soil Analysis, Part 2; 2nd ed.; Page, A.L., Helmke, P.A., Locppert, R.H., Soltanpour, P.N., Tabatabai, M.A., Johnston, C.T. and Sumner, M.E. (eds.), Agronomy Monograph 9. American Society of Agronomy and Soil Science Society of America: Madison, Wisconsin, 625-641.
-
(1982)
Methods of Soil Analysis, Part 2; 2nd Ed.
, pp. 625-641
-
-
Stevenson, F.J.1
-
25
-
-
0001211617
-
A rapid procedure for the estimation of available nitrogen in soils
-
Subbiah, B.V. and Asija, G.L. (1956) A rapid procedure for the estimation of available nitrogen in soils. Current Science, 25: 259-260.
-
(1956)
Current Science
, vol.25
, pp. 259-260
-
-
Subbiah, B.V.1
Asija, G.L.2
-
26
-
-
33646917440
-
Equations for calculating N-fertilizer rates for Khaw Dauk Mali-105 rice from soil analysis
-
Suwanarit, A., Buranakarn, S., Kreetapirom, S., Kangkae, P., Phumphet, J., Phiatanen, P., Somboonpong, S., Ratanasupa, S., Romyen, P., Wattanapayapkul, S., and Naklang, K. (1999) Equations for calculating N-fertilizer rates for Khaw Dauk Mali-105 rice from soil analysis. Kasetsart Journal of Natural Sciences, 33: 224-233.
-
(1999)
Kasetsart Journal of Natural Sciences
, vol.33
, pp. 224-233
-
-
Suwanarit, A.1
Buranakarn, S.2
Kreetapirom, S.3
Kangkae, P.4
Phumphet, J.5
Phiatanen, P.6
Somboonpong, S.7
Ratanasupa, S.8
Romyen, P.9
Wattanapayapkul, S.10
Naklang, K.11
-
27
-
-
0035139363
-
Productivity and management of rice-wheat cropping systems: Issues and challenges
-
Timsina, J. and Connor, D.J. (2001) Productivity and management of rice-wheat cropping systems: issues and challenges. Field Crops Research, 69: 93-132.
-
(2001)
Field Crops Research
, vol.69
, pp. 93-132
-
-
Timsina, J.1
Connor, D.J.2
-
28
-
-
0346721601
-
Factors affecting the determination of available soil nitrogen by chemical methods, I: Comparison of extractable with mineralized nitrogen
-
Verstraeten, L., Vlassek, M.J.K., and Livens, J. (1964) Factors affecting the determination of available soil nitrogen by chemical methods, I: Comparison of extractable with mineralized nitrogen. Soil Science, 110: 299-305.
-
(1964)
Soil Science
, vol.110
, pp. 299-305
-
-
Verstraeten, L.1
Vlassek, M.J.K.2
Livens, J.3
-
29
-
-
84929047274
-
An examination of the digestion method for determining soil organic matter (chromic acid titration method)
-
Walkley, A. and Black, C.A. (1934) An examination of the digestion method for determining soil organic matter (chromic acid titration method). Soil Science, 37: 29-38.
-
(1934)
Soil Science
, vol.37
, pp. 29-38
-
-
Walkley, A.1
Black, C.A.2
-
30
-
-
0001341936
-
Ammonium production in soil under water-logged conditions as an index of nitrogen availability
-
Waring, S.A. and Bremner, J.M. (1964) Ammonium production in soil under water-logged conditions as an index of nitrogen availability. Nature, 201: 951-952.
-
(1964)
Nature
, vol.201
, pp. 951-952
-
-
Waring, S.A.1
Bremner, J.M.2
-
31
-
-
33646948508
-
Soil testing for improved nitrogen fertilizer recommendations in rice-wheat cropping system
-
Yadvinder-Singh, Bijay-Singh, Nayyar, V.K. and Jagmohan, Singh (eds.), National Agricultural Technology Project, Indian Council of Agricultural Research, and Punjab Agricultural University: New Delhi and Ludhiana, India
-
Yadvinder-Singh, Pathak, H., and Bijay-Singh (2003) Soil testing for improved nitrogen fertilizer recommendations in rice-wheat cropping system. In Nutrient Management for Sustainable Rice-Wheat Cropping System. Yadvinder-Singh, Bijay-Singh, Nayyar, V.K. and Jagmohan, Singh (eds.), National Agricultural Technology Project, Indian Council of Agricultural Research, and Punjab Agricultural University: New Delhi and Ludhiana, India, 40-55.
-
(2003)
Nutrient Management for Sustainable Rice-Wheat Cropping System
, pp. 40-55
-
-
Yadvinder-Singh1
Pathak, H.2
Bijay-Singh3
|