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为验证腐植酸-顺丁烯二酸-丙烯酰胺型含腐植酸的吸水树脂在农林业中的应用效果,在西北地区对玉米、马铃薯、油松、沙棘、柠条、紫穗槐、沙地云杉进行了系统的种植试验。结果表明,与对照相比,施用该保水剂使玉米、马铃薯分别增产了14.0%和20.6%,总体上使油松、沙棘、柠条、紫穗槐、沙地云杉5种树种成活率提高了12.4%～118.2%。
In order to verify the application effects of humic acid-maleic acid-acrylamide-based humic acid-containing water-absorbent resin in agriculture and forestry, corn, potatoes, Chinese pine, sea buckthorn, Caragana korshinskii, Amorpha fruticosa, Spruce has been systematically planted. The results showed that compared with the control, the survival rate of maize and potato increased by 14.0% and 20.6% respectively, compared with the control. Overall, the survival rates of five species of Pinus tabulaeformis, Seabuckthorn, Caragana korshinskii, Amorpha fruticosa, 12.4% ~ 118.2%.