ACTA AGRICULTURAE BOREALI-SINICA ›› 1987, Vol. 2 ›› Issue (3): 61-65. doi: 10.3321/j.issn:1000-7091.1987.03.011

Special Issue: Wheat Soil fertilizer

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STUDIES OF TESTS AND FERTILIZER RECOMMENDATIONS FOR WHEAT CROP IN BEIJING AREA

Huang Deming, Xu Jianming, Xu Qiuming   

  1. Soil and Fertilizer Institute, Beijing Municipal Academy of Agricultural and Forestry Sciences, Beijing
  • Published:1987-09-28

Abstract: Fertility is essential forming about 70% of wheat grain yield.The following two regressive equations were obtained from our research:Y0=-720-692+230.669 lnX2+5.396 X3;YA=258-576+0.8 18 Y0.These equations may be used as the approaches for predicting target yield of wheat crop as well as the basis for establishing a model of fertilizer iccommentation.

Key words: Wheat, Land productivity, Target yield, Yield prediction

Cite this article

Huang Deming, Xu Jianming, Xu Qiuming. STUDIES OF TESTS AND FERTILIZER RECOMMENDATIONS FOR WHEAT CROP IN BEIJING AREA[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1987, 2(3): 61-65. doi: 10.3321/j.issn:1000-7091.1987.03.011.