2010•Northern HorticultureRequires access

Effects of Reducing Nitrogen Fertilizer Application on Yield and Quality of Pepper in Greenhouse

Si Pengfei

Abstract

Effects of reducing nitrogen fertilizer application on yield and quality of pepper in greenhouse were studied in this experiment.The results showed that the fields did not decrease significantly and the quality could be improved,the contents of VC and soluble sugar enhanced and the nitrate contents decreased when reducing nitrogen fertilizer application within 30 percent.

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Key concepts: Pepper, Greenhouse, Nitrogen, Fertilizer, Yield (engineering), Agronomy, Sugar, Reducing sugar