华北农学报 ›› 2016, Vol. 31 ›› Issue (S1): 405-408. doi: 10.7668/hbnxb.2016.S1.068

所属专题: 小麦 土壤肥料

• 资源环境·植物保护 • 上一篇    下一篇

秸秆扩蓄肥的产品特性及在小麦上的施用效果研究

裴贞1, 王慧杰1, 竹梦婕1, 裴洁1, 南洋2, 刘跃鹏1   

  1. 1. 山西省农业科学院 棉花研究所, 山西 运城 044000;
    2. 山西省农业科学院 农业资源与经济研究所, 山西 太原 030006
  • 收稿日期:2016-09-10 出版日期:2016-12-28
  • 通讯作者: 王慧杰(1984-),女,河北大城人,助理研究员,博士,主要从事秸秆资源综合利用研究。
  • 作者简介:裴贞(1962-),男,山西夏县人,副研究员,硕士,主要从事农业技术推广工作。
  • 基金资助:
    山西省农业科学院博士基金项目(YBSJJ1603)

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

摘要: 为了增强土壤保水力,改善土壤结构,提高土壤水肥利用率,将作物秸秆改性处理与聚丙烯酰胺挤压造粒形成的秸秆扩蓄肥应用于小麦大田栽培,并研究秸秆扩蓄肥的产品特性。结果表明:施入秸秆扩蓄肥具有较强的保水性,能增加土壤孔隙度,降低土壤容重,增加产量。和不施秸秆扩蓄肥相比,秸秆扩蓄肥的施入量达到1 500 kg/hm2,小麦产量增加21.9%,水分利用效率提高22.6%,此时效果最佳。为秸秆扩蓄肥的应用提供了参考依据。

关键词: 秸秆, 扩蓄肥, 小麦, 产品特性

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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引用本文

裴贞, 王慧杰, 竹梦婕, 裴洁, 南洋, 刘跃鹏. 秸秆扩蓄肥的产品特性及在小麦上的施用效果研究[J]. 华北农学报, 2016, 31(S1): 405-408. doi: 10.7668/hbnxb.2016.S1.068.

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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