Journal of Northern Agriculture ›› 2020, Vol. 48 ›› Issue (5): 74-77.doi: 10.12190/j.issn.2096-1197.2020.05.13

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Effects of different NPK content compound fertilizers on flax yield

CAO Yan1, ZHANG Xiaoying2, JIAO Weihong3, LIU Jinshan1, ZHANG Cunxia1, LIU Kai1, JIA Haibin1   

  1. 1. Ulanqab Academy of Agricultural and Animal Husbandry Sciences,Jining 012000,China;
    2. Agriculture,Animal Husbandry and Water Conservancy Bureau in Huimin District of Hohhot,Hohhot 010030,China;
    3. Ulanqab Agricultural Technology Extension Station,Jining 012000,China
  • Received:2020-08-14 Online:2020-10-20 Published:2020-12-17

Abstract: 【Objective】To screen the suitable fertilization model for flax production in Ulanqab City,Inner Mongolia,and provide scientific basis for flax high-efficient cultivation in Ulanqab City.【Methods】Eight kinds of compound fertilizers with different content of NPK were selected and randomized block design was used to explore the effects of different content of NPK on yield and related traits in flax.【Results】Proper fertilization was helpful to improve the emergence rate of flax.The emergence rate and the yield related character of Laisiweite was the highest;three kinds of compound fertilizers,Batian,Laisiweite and Lianmeng significantly increased the flax yield.【Conclusion】Comprehensive analysis showed that the content of NPK in the compound fertilizer of Laisiweite was suitable for flax production in Ulanqab City.

Key words: Flax, Compound fertilizer, Yield, NPK

CLC Number: 

  • S565.9