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。
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.
作者
魏思楠
齐广平
慕改娅
李海燕
姜渊博
WEI Si-nan;QI Guang-ping;MU Gai-ya;LI Hai-yan;JIANG Yuan-bo(College of Water Resources and Hydropower Engineering,Gansu Agricultural University,Lanzhou 730070,Gansu China)
出处
《亚热带植物科学》
2025年第3期356-364,共9页
Subtropical Plant Science
基金
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)。
关键词
保水剂
生产
水分利用
土壤环境
super absorbent polymers
production
water utilization
soil environment
