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高吸水树脂又名吸水剂、保水剂,是一种新型高分子化合物,具有高吸水、保水的性能。这种颗粒能吸入相当于自身数百乃至数千倍的水,吸胀后体积膨大500～1000倍,不仅可吸持土壤的水分,同时可减少土壤的无效损失,抑制土壤水分蒸发。提高园林植物栽植的成活率,加快植物生长速度,生长质量也明显提高。其使用方法有以下几种:拌土法将保水剂与土以1:500～1000的比例混合拌匀。栽植大树时,将苗爪土球入穴扶正,土球位置先填入1/4左右的土壤,压实,另外3/4全部填混合土壤,分层压实,栽后浇足水.隔3～5天再补浇一次,让其充分吸足水分,保持根部土壤的湿润。为了避免保水剂在阳光下过早分解,混有保水剂的土层必须覆盖一层5厘米以上的浮土(我单位栽植胸径30厘米的樟树等均用此法,效果较佳)。蘸根法将保水剂与水按1:150左右混合,放上1～2天,使之成为配水胶状,如稀汤一样的稠度,然后搅拌均匀.混制成150倍左右的水凝胶溶液。然后将刚挖出并去掉泥土的移植苗木根系浸入保水剂凝胶液中,浸泡4～6分
High water-absorbing resin, also known as water-absorbing agent, water-retaining agent, is a new type of polymer compounds, with high water absorption, water retention properties. Such particles can inhale their own equivalent to hundreds or even thousands of times their own water, swollen after bulging volume 500 to 1000 times, not only can hold the soil moisture, while reducing the ineffective soil loss, inhibition of soil moisture evaporation. Improve the survival rate of planting garden plants, speed up plant growth, growth quality is also significantly improved. The use of the following methods: Soil mixing method The water-retaining agent and the soil to the ratio of 1: 500 ~ 1000 Mix well. When planting trees, the seedling hook soil ball into the hole righting, the ball position first fill in about 1/4 of the soil, compaction, and the other 3/4 filled with mixed soil, layered compaction, after transplanting enough water. Pour three to five days every time, let it fully absorb enough moisture to keep the root of the soil moist. In order to avoid premature decomposition of the super absorbent polymer in the sun, the soil layer mixed with super absorbent polymer must be covered with a layer of 5 cm above the floating soil (my unit planting diameter of 30 cm, such as camphor tree with this method, the better). Dipping root method will be water-retaining agent and water by mixing about 1: 150, put 1 to 2 days, making it a water-like glue, such as thin soup the same consistency, and then mix. Mix into about 150 times the hydrogel Solution. Then just dig out and remove the soil transplant nursery stock roots immersed in water gel agent, soak 4 to 6 minutes