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高分子吸水剂能吸收自身重量的数百倍至千倍以上的水分,吸水后呈凝胶状,当周围环境干燥时,能将其吸收的水分缓慢地释放出来。释放的水分,95％可供植物根部吸收。这一性能,对改善树木水分供应状况非常有效。我省瘠薄山区宜林地约有1200万亩,由于干旱缺水,严重影响了造林绿化进程。为了探索解决这一问题的途径,我们在春季侧柏造林时,应用高分子吸水剂,作了提高造林成活率的试验。另外,还用该吸水剂作了提高苹果座果率的试验,都获得较好的效果。现总结如下。
Polymer absorbent can absorb hundreds of times its own weight to more than a thousand times the water, after the gel was like water, when the surrounding environment is dry, the water can be slowly absorbed by the release. 95% of the water released by the roots of plants. This performance is very effective in improving the water supply of trees. The impoverished mountainous area in our province has a land area of about 12 million mu. Due to drought and water shortage, the afforestation and greening process has been severely affected. In order to explore ways to solve this problem, we used the polymer water-absorbing agent to improve the survival rate of afforestation. In addition, the water-absorbing agent was also used to improve the rate of apple fruit test, have obtained good results. Now summarized as follows.