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保水剂在寒旱高原黄土丘陵山区退耕还林中的应用
Application on Absorbent in Converting the Land for Forest of Loess Mound Cold and Drought Plateau
【摘要】 通过对SAP和旱露植宝两种保水剂在寒旱高原黄土丘陵山区退耕还林试验,结果表明,这两种保水剂对苗木成活率和高生长均具有明显促进作用。
【Abstract】 Afforestation was tested with 2 absorbents of ASP and Hanluzhibao(HLZB)in convering the land for forest of loess mound cold and drought plateau.The results showed,both SAP and HLZB could promote for survival rate and height growth of nursery stock.
【关键词】 保水剂;
寒旱高原;
黄土丘陵;
退耕还林;
【Key words】 Absorbent; Cold and drought plateau; Loess mound; Converting the land for forest;
【Key words】 Absorbent; Cold and drought plateau; Loess mound; Converting the land for forest;
- 【文献出处】 青海农林科技 ,Science and Technology of Qinghai Agriculture and Forestry , 编辑部邮箱 ,2005年03期
- 【分类号】S767
- 【被引频次】6
- 【下载频次】71