Investigation on the scope of rapid soil tests for potassium in Indian soil as judged by their correlation with crop responses.

Oommen, P.K.

Investigation on the scope of rapid soil tests for potassium in Indian soil as judged by their correlation with crop responses. - 162p.




Soil analysis
Potassium
Ammoniumn acetate
Hydrogen
Citric acid
Experimentation
Ethylene glycol
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