Effects of Organic-inorganic Fertilizers Combination on Rice Yield
In order to optimize the fertilizer application structure and promote the high-quality,high-yield rice yield,the author conducted a field experiment in Xiangyun County to study the effect of combined application of organic and inorganic fertilizers on rice yield traits.The results showed that this specific fertilizer could effectively improve the yield and planting economic benefits of rice under the condition of equal application of nitrogen,phosphorus and potassium.When organic fertilizer replaced 20%chemical fertilizer nitrogen,rice planting yield and economic benefit were at their optimum levels,which was the most suitable fertilization model for rice cultivation in Xiangyun County.
万方数据
维普
