摘要
山杏左权县营盘天然林分种源,总面积约333hm^2,树体高大,结实良好,抗逆性强,经选育引种试验,抗逆性、生长量等都明显优于普通种源种子培育的苗木。
The provenance of natural forest inYingpan Zuoquan County of apricot is about 333 ha in total area.The tree is tall,has good seed bearing and strong resistance to adversity.Through the selection and introduction test,the resistance and growth capacity are obviously superior to those of seedlings cultivated by common provenance seeds.
作者
刘海霞
LIU Hai-xia(Yingpan Forest Farm,Shanxi Zuoquan 032600,China)
出处
《青海农林科技》
2020年第1期100-101,41,共3页
Science and Technology of Qinghai Agriculture and Forestry
