摘要
通过对9龄生柳树试验林一个生长季的观测．结果表明其生长量的大小依次为J172柳、青刚柳、J369柳、准噶尔柳、J194柳,J172柳、J369柳、J194柳。适宜于在生长季较长的地区栽培，青刚柳、准噶尔柳适宜于在海拔较高、生长季较短的地区栽培。
Investigation on the 5 strains of 9-year old Salix, the results indicate that thegrowth quantity order aret Salix J172 ＞ S. bytonica＞ Salix J369＞ S. songariCa > Salix J 194. SalixJ172 and Salix J369 and Salix J194 are fit to plant in the area where growth season is longer,however both S bylonica and S. songarica are suitable to the shorter growth season and higherelevati0n district.
出处
《甘肃农业大学学报》
CAS
CSCD
1999年第4期405-409,共5页
Journal of Gansu Agricultural University
关键词
柳属
良种
生长特性
Salix
strains
growth characteristic
