The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Observation on Stocking Growth in Betula alnoides Provenance (Family) Trial
Author(s): 
Pages: 63-68
Year: Issue:  2
Journal: GUANGXI FORESTRY SCIENCE

Keyword:  西南桦种源家系育苗试验;
Abstract: 对西南桦全分布区内收集的13个种源以及相应的350个家系育苗试验数据,进行苗高及生物量聚类分析和方差分析,结果表明:不同种源及不同家系苗高生长差异显著;在广西凭祥育苗试验点,种源表现较好的有广西靖西、广西田林等广西本地种源,而云南分布区的种源表现较差;苗高生长较差的种源中,也有生长表现较好的家系,因此,认为在中心分布区内家系选择比种源选择意义更大.
Related Articles
loading...