盐碱地人工种植芨芨草效益分析

试验研究表明,在盐碱地里人工种植芨芨草,可以明显降低土壤盐碱度和pH值,对盐碱化土壤具有很好的改良作用;芨芨草可作为良好的造纸原料,不仅可以节约造纸辅料还有利于环保。芨芨草作为解决家畜冬春饲草不足和灾年家畜的“保命牧草”,对于牧区抗灾害能力有极大的提升作用。因此,人工种植芨芨草对干旱地区盐碱地改良、促进生态建设、发展地方经济具有重要的意义。

Analysis on Efficiency of Planting A. splendens in Saline-alkali Land

Experiments of planting A. splendens was carried out in salt soil. The results showed it was obvious effective of improving salt soil and reduced quantity of salt soil and pH. At the same time, A. splendens can be used as the good deckle raw material. It can not only economize the deckle complement to anticipate but also benefit to protect environment. In addition,it is also the kind of grass on settling to be short of animal feed in spring and in winter or in domestic year. Moreover,it can protect herding area to resist disaster ability. Therefore, it is of significance to improve salt soil and promote the local economy and ecosystem developments of the dry area by planting A. splendens.