Subtropical Plant Science ›› 2025, Vol. 54 ›› Issue (3): 355-364.DOI: 10.3969/j.issn.1009-7791.2025.03.014

• Reviews • Previous Articles    

Research Progress on the Effects of Super Absorbent Polymers on Crop Production and Soil Environment

WEI Si-nan, QI Guang-ping*, MU Gai-ya, LI Hai-yan, JIANG Yuan-bo   

  1. (College of Water Resources and Hydropower Engineering, Gansu Agricultural University, Lanzhou 730070, Gansu China)
  • Received:2025-01-17 Accepted:2025-03-19 Published:2025-09-08
  • Contact: QI Guang-ping

保水剂对作物生产和土壤环境影响的研究进展

魏思楠,齐广平*,慕改娅,李海燕,姜渊博   

  1. (甘肃农业大学水利水电工程学院,甘肃 兰州 730070)
  • 通讯作者: 齐广平
  • 基金资助:
    国家自然科学基金项目(52269009、52069001);甘肃省教育厅产业支撑计划项目(2021CYZC-20);甘肃农业大学第五批“伏羲青年英才”项目(Gaufx-05Y11);甘肃省科技重点研发计划项目(22YF7NA110);甘肃农业大学“西北旱区特色作物水土资源高效利用创新”学科团队建设专项(GAU-XKTD-2022-09)

Abstract: The scarcity of water resources severely restricts agricultural development, while the low efficiency of agricultural water use exacerbates the pressure on water resources. Consequently, research on the application of water-retaining agents in water conservation and drought resistance has been continuously advancing. Water-retaining agents have a wide range of applications and high cost-effectiveness, with remarkable effects in promoting crop growth and improving soil environments, achieving substantial outcomes in crop drought-resistant production and water conservation. There remains significant room for development in the future research, development, and application of agricultural water-retaining agents in aspects such as production, innovation, and promotion. This paper reviews recent studies on the application of water-retaining agents in crop production from the perspectives of crop production, physiology, and soil environment, aiming to provide insights for the research on agricultural application of water-retaining agents and agricultural sustainable development.

Key words: super absorbent polymers; production; water utilization; soil environment

摘要: 水资源匮乏严重制约农业发展,而农业用水效率低下,造成更大水资源压力,因此将保水剂应用于节水抗旱的研究持续推进。保水剂适用广、性价比高,其促进作物生长和改善土壤环境效果显著,在作物抗旱生产和节水方面取得诸多成果。农用保水剂未来的研发和应用在生产、创新和推广等方面仍有较大发展空间。文中从作物生产、生理和土壤环境等角度综述近年作物生产中应用保水剂的相关研究,以期为农业应用保水剂的研究和为农业可持续发展提供思路。

关键词: 保水剂;生产;水分利用;土壤环境

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