2011•Hubei nongye kexueRequires access

Preliminary Report on the Application of Formula Fertilizer by Soil Testing on Rice

Yang Yanbin

Abstract

The efficiency of formula fertilizer by soil testing was compared with that of ammonium bicarbonate plus superphosphate in rice production.When applying the formula fertilizer by soil testing,the fertilizer efficiency lasted longer,rice seedlings were vigorous,the yield and profit per hectare could be increased by 10% and over 900 yuan.

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Available abstract

Key concepts: Fertilizer, Ammonium bicarbonate, Hectare, Agronomy, Mathematics, Yield (engineering), Profit (economics), Agriculture