保水剂在牧草生产和草地沙化治理中的应用现状与前景  

Application Status and Prospect of Super Absorbent Polymer in Forage Production and Desertification Control

作　　者：韩军 薛焘 胡宇[1] 何永涛 梁欢欢 晁孝荣 贠慧玲 田福平[1] HAN Jun;XUE Tao;HU Yu;HE Yongtao;LIANG Huanhuan;CHAO Xiaorong;YUN Huiling;TIAN Fuping(Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences/Lanzhou Key Field Scientific Observation and Test Station of Ecological Environment of Loess Plateau,Ministry of Agriculture and Rural Affairs,Lanzhou 730050;Planning and Engineering Institute of Petro China,Beijing 100086;Gansu Xiaolongshan National Nature Reserve Management Center,Tianshui,Gansu 741020;Xiaolongshan Research Institute of Forest Science and Technology,Tianshui,Gansu 741022)

机构地区：[1]中国农业科学院兰州畜牧与兽药研究所/农业部兰州黄土高原生态环境重点野外科学观测试验站,兰州730050 [2]中国石油天然气股份有限公司规划总院,北京100086 [3]甘肃小陇山国家级自然保护区管护中心,甘肃天水741020 [4]甘肃省小陇山林业科学研究所,甘肃天水741022

出　　处：《中国农学通报》2024年第3期158-164,共7页Chinese Agricultural Science Bulletin

基　　金：中国石油天然气股份有限公司规划总院“保水剂对牧草发芽生长及保水效果的研究”(2021620001000846);中国农业科学院基本科研业务费专项“生态草驯化栽培技术和新品种选育”(1610322022014);“北疆优异牧草种子繁育及需水量研究”(Y2021XK17);兰州市人才创新创业项目“一年生虉草的驯化栽培及利用”(2021-RC-72)。

摘　　要：保水剂是一类具有快速吸水,缓慢释水特性的高分子聚合物,在传统农业生产中应用较多,但在牧草生产、天然草地恢复及生态建设等方面的研究报道较少。通过对国内外保水剂相关研究的分析,阐明保水剂的作用机制、保水剂在牧草生产及沙化治理中的作用效果和应用前景,旨为保水剂在牧草生产与生态建设中的应用提供参考。Super absorbent polymer(SAP)is a kind of polymer with fast water absorption and slow release.It is widely used in traditional agricultural production,but there are few reports on pastoral agricultural production,natural grassland restoration and ecological environment construction.Based on the comprehensive analysis of a large number of domestic and foreign literatures,this paper briefly described the water absorption mechanism of super absorbent polymer.The study expounded the effect and application prospect of super absorbent polymer in forage production and desertification control,aiming to provide relevant reference for the application of super absorbent polymer in forage production and desertification control.

关 键 词：保水剂 牧草生产 天然草地恢复 沙化治理 

分 类 号：S812[农业科学—草业科学]