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Effect of sulphur in the prevention of incipient iron chlorosis in corn

 

作者: B. L. Gaur,   H. G. Singh,   G. A. Cahoon,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1971）
卷期: Volume 2, issue 4  

页码: 259-265

 

ISSN:0010-3624

 

年代: 1971

 

DOI:10.1080/00103627109366313

 

出版商: Taylor & Francis Group

 

关键词: Iron;Alkaline calcareous soils;Spartins;chemical inactivation

 

数据来源: Taylor

 

摘要:

Results of a field experiment, comprising elemental S and three commercial preparations of Fe, applied with and without several other factors showed that the application of S was significantly better than that of Fe supplying materials in preventing the incipient chlorosis of corn leaves on the alkaline calcareous soils. Prevention of chlorosis in corn due to sulphur application increased the grain yield of corn 25–31%.

 

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