称多县

称多县清水河乡典型退化草地调查研究

Investigation of Typical Degeneration Grassland in Qingshui-river Country of Chengdu County

以青南地区称多县歇武乡典型的退化高寒草地为对象，采用正交试验方法，通过施肥、补播、除杂等综合技术，对退化天然草地进行综合复壮试验。

The comprehensive rejuvenation experiment of degeneration native grassland which was a typical degeneration alpine-cold grassland was conducted by means of orthogonal experimental design and using comprehensive technology including applying fertilizer , re-sowing and weeding .