Residual phosphorus and management strategy for grain sorghum on a vertisol

References

• Allison , L.E. and Moodie , C.D. 1965 . “ Carbonate ” . In Methods of Soil Analysis. Part 2. Agronomy 9 , Edited by: Black , C.A. 1379 – 1400 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Burford , J.R. , Sahrawat , K.L. and Singh , R.P. 1989 . “ Nutrient management in Vertisols in the Indian semi‐arid tropics ” . In Management of Vertisols for Improved Agricultural Production. Proceedings of an lBSRAM Inaugural Workshop, 18–22 February 1985, Patancheru, India. , 147 – 159 . Patancheru , , India : International Crops Research Institute for the Semi‐Arid Tropics (ICRISAT) .
   Google Scholar
• Cate, Jr. , R.B. and Nelson , L.A. 1965 . “ A Rapid Method for Correlation of Soil Test Analyses with Plant Response Data ” . In Tech. Bull. 1 , International Soil Testing Series Raleigh , NC : North Carolina Agricultural Experiment Station .
   Google Scholar
• Chapman , H.D. 1965 . “ Cation exchange capacity ” . In Methods of Soil Analysis. Agronomy 9 , Edited by: Black , C.A. 891 – 901 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Dalai , R.C. , Sahrawat , K.L. and Myers , R.J.K. 1984 . Inclusion of nitrate and nitrite in the Kjeldahl nitrogen determination of soils and plant materials using sodium thiosulphate . Commun. Soil Sci. Plant Anal. , l5 : 1453 – 1461 .
   Google Scholar
• El‐Swaify , S.A. , Pathak , P. , Rego , T.J. and Singh , S. 1985 . Soil management of optimized productivity under rainfed conditions in the semi‐arid tropics. . Adv. Soil Sci. , 1 : 1 – 64 .
   Google Scholar
• Gee. , G.W. and Bauder , J.W. 1986 . “ Particle‐size analysis ” . In Methods of Soil Analysis. Part 1. Agronomy 9 , 2nd ed. , Edited by: Klute , A. 383 – 409 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Hong , C.W. , Katyal , J.C. and Vlek , P.L.G. 1992 . Losses and utilization of nitrogen by sorghum as affected by the depth of a swelling clay soil . J. Agron. Crop Sci. (Berlin) , 18 : 263 – 271 .
   Google Scholar
• Jackson , M.L. 1967 . Soil Chemical Analysis , New Delhi , , India : Prentice‐Hall .
   Google Scholar
• Lindsay , W.L. and Norvell , W.A. 1978 . Development of DTP A soil test for zinc, iron, manganese, and copper. . Soil Sci. Soc. Am. J. , 42 : 421 – 428 .
   Web of Science ®Google Scholar
• Linquist , B.A. , Singleton , P.W. , Cassman , K.G. and Keane , K. 1996 . Residual phosphorus and long‐term management strategies for an Ultisol. . Plant Soil , 184 : 47 – 55 .
   Web of Science ®Google Scholar
• Moraghan , J.T. , Rego , T.J. , Buresh , R.J. , Vlek , P.L.G. , Burford , J.R. , Singh , S. and Sahrawat , K.L. 1984 . Labelled nitrogen fertilizer research in the semi‐arid tropics. II. Field studies on a Vertisol . Plant Soil , 80 : 21 – 33 .
   Web of Science ®Google Scholar
• Nelson , D.W. and Sommers , L.E. 1982 . “ Total carbon, organic carbon, and organic matter ” . In Methods of Soil Analysis. Part 2. Agronomy 9 , Edited by: Page , A.L. , Miller , R.H. and Keeney , D.R. 539 – 579 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Olsen , S.R. and Sommers , L.E. 1982 . “ Phosphorus ” . In Methods of Soil Analysis. Part 2. Agronomy 9 , Edited by: Page , A.L. , Miller , R.H. and Keeney , D.R. 403 – 430 . Madison , WI : American Society of Agronomy .
   Google Scholar
• Probert , M.E. , Fergus , I.F. , Bridge , B.J. , McGarry , D. , Thompson , C.H. and Russell , J.S. 1987 . The Properties and Management of Vertisols , Wallingford, Oxon , UK : CAB International .
   Google Scholar
• Sahrawat , K.L. 1988 . “ Overview of research on phosphorus in Vertisols ” . In ICRISAT, Phosphorus in Indian Vertisols: Summary Proceedings of a Workshop, 23–26 August 1988, Patancheru, India , 4 – 8 . Patancheru , , India : International Crops Research Institute for the Semi‐Arid Tropics (ICRISAT) .
   Google Scholar
• Sahrawat , K.L. and Warren , G.P. 1989 . Sorption of labelled phosphate by a Vertisol and an Alfisol of the semi‐arid zone in India. . Fert. Res. , 20 : 17 – 25 .
   Web of Science ®Google Scholar
• Sahrawat , K.L. , Jones , M.P. and Diatta , S. 1997 . Direct and residual phosphorus effects on yield and phosphorus efficiency of upland rice in an Ultisol. . Nutr. Cycl. Agroecosyst. , 48 : 209 – 215 .
   Web of Science ®Google Scholar
• Sahrawat , K.L. , Rahman , M.H. and Rao , J.K. 1999 . Leaf phosphorus and sorghum yield under rainfed cropping of a Vertisol. . Nutr. Cycl. Agroecosyst. , 54 : 93 – 97 .
   Web of Science ®Google Scholar
• Sahrawat , K.L. , Pardhasaradhi , G. , Rego , T.J. and Rahman , M.H. 1996 . Relationship between extracted phosphorus and sorghum yield in a Vertisol and an Alfisol under rainfed cropping. . Fert. Res. , 44 : 23 – 26 .
   Google Scholar
• Sahrawat , K.L. , Rego , T.J. , Burford , J.R. , Rahman , M.H. , Rao , J.K. and Adam , A. 1995 . Response of sorghum to fertilizer phosphorus and its residual value in a Vertisol. . Fert. Res. , 41 : 41 – 47 .
   Web of Science ®Google Scholar
• Shailaja , S. and Sahrawat , K.L. 1990 . Adsorption and desorption of phosphate in some semi‐arid tropical Indian soils. . Fert. Res. , 23 : 87 – 96 .
   Web of Science ®Google Scholar
• Technicon Industrial Systems . 1972 . Technicon Autoanalyser II Manual , Industrial Method No. 218–72A Tarrytown , NY : Technicon Industrial Systems .
   Google Scholar
• Warren , G.P. 1992 . Fertilizer Phosphorus: Sorption and Residual Value in Tropical African Soils , NRI Bull. 37 Chatham , , UK : Natural Resources Institute .
   Google Scholar
• Warren , G.P. and Sahrawat , K.L. 1993 . Assessment offertilizerP residues in a calcareous Vertisol. . Fert. Res. , 34 : 45 – 53 .
   Web of Science ®Google Scholar
• Present address: West Africa Rice Development Association (WARDA), 01 BP 2551 Bouake, Ivory Coast, West Africa.
   Google Scholar