摘要
为研究不同乔木在贵南沙区的生长适应性,分析对比了这6种乔木的根幅、地径、侧根长等各项表型生长指标。结果发现:青海云杉和川西云杉的长势优越,更能适应贵南沙区生长环境。
In order to study the growth adaptability of different trees in the sand area of Guinan,various phenotypic growth indicators such as root width,ground diameter,and lateral root length of these six trees were analyzed and compared.The results showed that Picea crassifolia and Picea likiangensis have superior growth potential and are more suitable for the growth environment in the Guinan sand area.
作者
吕冬梅
马明呈
LV Dong-mei;MA Ming-cheng(College of Agriculture and Animal Husbandry,Qinghai University,Xining Qinghai 810016,China)
出处
《青海农林科技》
2023年第2期85-87,91,共4页
Science and Technology of Qinghai Agriculture and Forestry
基金
2020年省级财政切块下达农资金林草新技术推广项目(ZXYCG(2020)-033)。
关键词
青海云杉
生长指标
适应性
Picea crassifolia
Growth indicators
Adaptability
