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Studies on the Frequency of Phosphorus Application in Rice-Wheat Crop Sequence

CSK Himachal Pradesh Agricultural University Repository

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Relation http://hillagricrepository.co.in/536/
 
Title Studies on the Frequency of Phosphorus Application in Rice-Wheat Crop Sequence
 
Creator Kumar, Anil
 
Subject 633.18 Rice
 
Description Yield increases brought about by phosphorus application are widespread, significant and economically attractive. In Himachal Pradesh, ten out of twelve districts are medium in P fertility ratings. Out of the remaining two districts, one is low and the other rates high (Gosh and Hasan, 1979). P fertilizer management in acid soils assumes considerable significance as most of the applied phosphorus becomes unavailable to the crop plants. The acid soils of Himachal Pradesh which have been classified as alfisols typic haptudulf that occupy around 25-30 per cent of the total cultivable area. These soils have been developed under the high rainfall and low temperature conditions.
 
Date 1994
 
Type Thesis
NonPeerReviewed
 
Format text
 
Language en
 
Identifier http://hillagricrepository.co.in/536/1/19402.pdf
Kumar, Anil (1994) Studies on the Frequency of Phosphorus Application in Rice-Wheat Crop Sequence. PhD thesis thesis, CSKHPKV Palampur.