MODIFYING LIME REQUIREMENT FOR SANDY, TO SANDY CLAY LOAM SOILS IN THE NATAL MIDLANDS

作者： BL Schroeder , JH Meyer , RA Wood , PET Turner

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摘要: Data from a number of field and pot trials established on humic sandy to clay loams (15-35% clay) indicated non-significant responses applied lime, despite exchange able aluminium index (EAI) values well above the accepted threshold value 54 ppm AI. The use Al:S soil ratio was investigated as means modifying lime requirement sulphate ion is thought participate in com plexing aluminium, organic matter known re lease considerable amounts ofsulphur by mineralisation. An AI:S 2 proposed which response likely. Modified recommendations for sulphate-rich loam/sandy loam soils are suggested.

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参考文章(8)

I Shainberg, ME Sumner, WP Miller, MPW Farina, MA Pavan, MV Fey, Use of Gypsum on Soils: A Review Advances in Soil Science. pp. 1- 111 ,(1989) , 10.1007/978-1-4612-3532-3_1

J. H. Meyer, Sulphur availability in soils of the South African sugar industry. Proceedings of the fifty-ninth annual congress of the South African Sugar Technologists' Association held at Durban and Mount Edgecombe, 17 to 21 June 1985.. pp. 190- 194 ,(1985)

Marcos A. Pavan, F. T. Bingham, P. F. Pratt, Toxicity of Aluminum to Coffee in Ultisols and Oxisols Amended with CaCO3 , MgCO3 , and CaSO4 ·2H2 O Soil Science Society of America Journal. ,vol. 46, pp. 1201- 1207 ,(1982) , 10.2136/SSSAJ1982.03615995004600060017X

J. E. Hammel, M. E. Sumner, H. Shahandeh, Effect of Physical and Chemical Profile Modification on Soybean and Corn Production1 Soil Science Society of America Journal. ,vol. 49, pp. 1508- 1511 ,(1985) , 10.2136/SSSAJ1985.03615995004900060035X

N. G. Reeve, M. E. Sumner, Lime Requirements of Natal Oxisols Based on Exchangeable Aluminum Soil Science Society of America Journal. ,vol. 34, pp. 595- 598 ,(1970) , 10.2136/SSSAJ1970.03615995003400040017X

Paula Mendes, M. P.W. Farina, P. Channon, Assessment of aluminium tolerance in maize using a rapid screening procedure South African Journal of Plant and Soil. ,vol. 1, pp. 83- 86 ,(1984) , 10.1080/02571862.1984.10634115

Aldous Walkley, I Armstrong Black, An Examination of the Degtjareff Method for Determining Soil Organic Matter, and a Proposed Modification of the Chromic Acid Titration Method Soil Science. ,vol. 37, pp. 29- 38 ,(1934) , 10.1097/00010694-193401000-00003

R. A. Wood, THE .EFFECT OF !LIME ON RELEASE AND PLANT UPTAKE OF NITROGEN FROM SOILS OF THE NATAL MIDLANDS ,(1979)

MODIFYING LIME REQUIREMENT FOR SANDY, TO SANDY CLAY LOAM SOILS IN THE NATAL MIDLANDS

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MODIFYING LIME REQUIREMENT FOR SANDY, TO SANDY CLAY LOAM SOILS IN THE NATAL MIDLANDS

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