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农学学报 ›› 2022, Vol. 12 ›› Issue (12): 18-22.doi: 10.11923/j.issn.2095-4050.cjas2021-0177

• 土壤肥料/资源环境/生态 • 上一篇    下一篇

棉花秸秆还田对棉花生长和土壤的影响研究进展

郭振威1(), 李永山2,3(), 陈梦妮2,3, 范巧兰2,3, 王慧2,3   

  1. 1山西农业大学资源环境学院,山西太谷 030801
    2山西农业大学棉花研究所,山西运城 044000
    3运城市农业科学合作研究院,山西运城 044000
  • 收稿日期:2021-10-28 修回日期:2021-12-27 出版日期:2022-12-20 发布日期:2023-01-05
  • 通讯作者: 李永山 E-mail:418231000@qq.com;sxysli@126.com
  • 作者简介:郭振威,男,1997年出生,山西省阳曲县人,硕士生,研究方向:植物营养与土壤生态。通信地址:044000 山西省运城市盐湖区黄河大道118号 山西农业大学棉花研究所,Tel:15333437005,E-mail:418231000@qq.com
  • 基金资助:
    国家重点研发项目“华北棉花养分推荐与限量标准”(2016YFD0200102)

Effects of Cotton Straw Returning on Cotton Growth and Soil: Research Progress

GUO Zhenwei1(), LI Yongshan2,3(), CHEN Mengni2,3, FAN Qiaolan2,3, WANG Hui2,3   

  1. 1College of Resources and Environment, Shanxi Agricultural University, Taigu 030801, Shanxi, China
    2Cotton Research Institute, Shanxi Agricultural University, Yuncheng 044000, Shanxi, China
    3Yuncheng Cooperation Academy of Agricultural Sciences, Yuncheng 044000, Shanxi, China
  • Received:2021-10-28 Revised:2021-12-27 Online:2022-12-20 Published:2023-01-05
  • Contact: LI Yongshan E-mail:418231000@qq.com;sxysli@126.com

摘要:

为了明确棉花秸秆还田对棉花植株生长和土壤的影响,本研究通过整合分析前人研究,总结发现棉花秸秆还田可以促进棉花生长、提高棉花产量、改善土壤物理性质、提高土壤中营养元素和有机质的含量、增加土壤微生数量、促进土壤细菌的活性和酶的活性。此外,秸秆还田目前还存在一些问题,如:哪种还田方式更为高效、适宜的还田时间、还田量及如何预防还田带来的毒害问题等。最后,本研究针对现存问题提出了相应建议,以期为棉花秸秆还田高效利用和棉花产业绿色可持续发展提供理论支持。

关键词: 棉花, 秸秆还田, 棉花生长, 土壤

Abstract:

In order to clarify the impact of cotton straw returning on cotton plant growth and soil, the study summarized previous studies and found that cotton straw returning could promote cotton growth, improve cotton yield, ameliorate soil physical properties, increase the content of nutrient elements and organic matter in soil, raise the number of soil microorganisms, and promote the activities of soil bacteria and enzymes. In addition, there are still some problems in cotton straw returning, such as choosing more efficient ways, appropriate returning time, returning amount and preventing toxicity caused by returning. Finally, this study put forward corresponding suggestions for the existing problems in order to provide theoretical support for the efficient utilization of cotton straw and the green and sustainable development of cotton industry.

Key words: cotton, straw returning, cotton growth, soil

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