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Response of HYV rice to potassium. Results of long term fertilizer trials in the Philippines



Response of HYV rice to potassium. Results of long term fertilizer trials in the Philippines



Potash Review 9/30(11): 8



In 1968 a series of long-term NPK trials was initiated at 3 experiment stations located in some of the most important rice growing districts of the Philippines. So far 7 crops each from the dry and wet season have been harvested. Nitrogen proved highly effective at all stations but its efficiency declined over the years in the plots without P and K.

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Accession: 000485433

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Related references

Response of HYV rice to potassium in the long-term fertilizer trials in the Philippines. Bulletin, Indian Society of Soil Science (10): 177-185, 1976

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