Tree Species Selection and Afforestation Technology of Barren Mountain
Arid and semi-arid mountainous areas,barren mountain afforestation plots are not convenient for transportation,mostly re-mote mountains,high mountains,thin mountains,poor site conditions,barren soil,but less precipitation,evaporation,short sunshine time,negative accumulated temperature,long frost-free period,and frequent drought disasters,seriously affected the survival rate of afforestation is low,low preservation rate.As people pay more and more attention to the ecological environment,afforestation of barren mountain as an important means to improve the ecological environment has been paid more and more attention.Afforestation of barren mountains can not only promote the good development of local economy,but also effectively improve the quality of the environment,so as to create a high-quality living environment.In this paper,the basic principles of tree species selection for barren mountain afforesta-tion are analyzed from the principles of land suitability,ecological priority,mixing and stability,and the specific selection of tree spe-cies for afforestation are expounded,and the afforestation technology of barren mountain is discussed for reference.
Afforestation of barren mountainbasic principlesafforestation technique
万方数据
维普
