ACTA AGRICULTURAE BOREALI-SINICA ›› 2016, Vol. 31 ›› Issue (S1): 405-408. doi: 10.7668/hbnxb.2016.S1.068

Special Issue: Wheat Soil fertilizer

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Study on the Product Characteristics and Application Effects of the Straw Amendment Fertilizers on Wheat

PEI Zhen1, WANG Huijie1, ZHU Mengjie1, PEI Jie1, NAN Yang2, LIU Yuepeng1   

  1. 1. Cotton Research Institute, Shanxi Academy of Agricultural Sciences, Yuncheng 044000, China;
    2. Institute of Agricultural Resource and Economy, Shanxi Academy of Agricultural Sciences, Taiyuan 030006, China
  • Received:2016-09-10 Published:2016-12-28

Abstract: In order to improve the retention capacity of soil,soil structure,and the utilization efficiency of water and fertilizer,crop straw amendment fertilizers treated with physicochemical methods and combined with poly-acrylamide (PAM) respectively were applied to wheat cultivation in the field,and researched on the characteristics of the product of the straw amendment fertilizers.The results indicated that:straw amendment fertilizers all had better water preserving ability,decreased effectively the soil bulk density,reduced soil bulk density,increased output.As compared with control groups,the application of straw amendment fertilizers reached 1 500 kg/ha,the wheat yield and the utilization efficiency of water in the soil increased 21.9% and 22.6%,the best effect at this time.This study provides theoretical basis for the extension of straw amendment fertilizers.

Key words: Straw, Grainy amendment fertilizers, Wheat, Product characteristics

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Cite this article

PEI Zhen, WANG Huijie, ZHU Mengjie, PEI Jie, NAN Yang, LIU Yuepeng. Study on the Product Characteristics and Application Effects of the Straw Amendment Fertilizers on Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2016, 31(S1): 405-408. doi: 10.7668/hbnxb.2016.S1.068.

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