ACTA AGRICULTURAE BOREALI-SINICA ›› 2007, Vol. 22 ›› Issue (S3): 41-44. doi: 10.7668/hbnxb.2007.S3.010

Special Issue: Soil fertilizer

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Effects of NPK Multi-Elements Compound Fertilizer on Seed Production of Mongolia Wheatgrass

ZHANG Zhong, YUN Jin-feng, LU Xiao-ping, WEN Chao, JIA Li-xia   

  1. Inner Mongolia Agricultural University, Huhhot 010019, China
  • Received:2007-10-12 Published:2007-12-31

Abstract: A fertilizer test with different date and fertilizer rate was carried out in Zhenglan Banner of Inner Mongolia from 2002-2006. The performance seed yield of Agropyron mongolicum Keng cv. Mengnong No.l in the 4th year was decreased by only 35.9% of the yield in the rest year. However, if the multi-elementsompound fertilizer was applied at rate of 150km after harvesting in 3th year, the seed yield may reached1165.4khm which was 5.2 times of that not applying fertilizer in next year.

Key words: NPK multi-elements compound fertilizer, Agropyron -mongolicum Keng cv.Mengnong No.Seed production

CLC Number: 

Cite this article

ZHANG Zhong, YUN Jin-feng, LU Xiao-ping, WEN Chao, JIA Li-xia. Effects of NPK Multi-Elements Compound Fertilizer on Seed Production of Mongolia Wheatgrass[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2007, 22(S3): 41-44. doi: 10.7668/hbnxb.2007.S3.010.

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