Journal of Northern Agriculture ›› 2014, Vol. ›› Issue (1): 56-56.

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Fertilization Index System for Wheat in Black Soil Area of Chenbaerhu Banner

ZHANG Lian-yun (Hulunbuir Agricultural Technology Extension and Service Center, Hailaer 021008, China)   

  • Online:2014-02-20 Published:2014-02-20

Abstract: Wheat is one of the main crops in Chenbaerhu Banner, eleven field experiments of fertilizer has been completed for wheat during 2009-2011.The study was conducted to establish the index system of optimal fertilizer recommendation and parameters of the field experiment were analyzed to give a better construction for agricultural production. The main results showed that the recommended fertilization range of nitrogen was 2.18-4.82kg/667m2, recommended fertilization range of phosphorus was 3.09-5.60kg/667m2, and recommended fertilization range of potassium was 2.95-4.26kg/667m2.

CLC Number: 

  • S512