摘要
文章从刺槐造林的坡向和土壤质地入手,研究了不同坡向和不同土壤质地对刺槐根系生长量和树高胸径生长量的影响,结果表明:阳坡、半阴坡向和壤土质地有利于刺槐生长量的提高,而阴坡虽然土壤含水量较高,但生长量高最低。在刺槐造林选择坡向时,应选择阳坡、半阴坡和壤土质地造林。
The effects of different aspect and different soil texture on root growth and growth of tree height and DBH of Robinia pseudoacacia were studied from the aspect of soil and soil texture of Robinia pseudoacacia afforestation.Result shows that the sunny slope,semi-shady slope ＆loam texture are beneficial to the increase of the growth of Robinia pseudoacacia,while the shady slope has the highest soil growth.Sunny slope,semi-shady slope ＆loam texture should be selected for planting Robinia pseudoacacia.
出处
《防护林科技》
2017年第4期54-56,共3页
Protection Forest Science and Technology
关键词
坡向
土壤质地
刺槐
生长量
影响
aspect
soil texture
Robinia pseudoacacia
effects growth
