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
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
Research on Provenance Test of Open - pollinated Larix Kaempferi Family
Author(s):
Hou Yimei
,
Li Shiyuan
,
Yang Nianyou
Pages:
4
-
7
Year:
2006
Issue:
1
Journal:
HUBEI FORESTRY SCIENCE AND TECHNOLOGY
Keyword:
日本落叶松
;
自由授粉家系
;
家系遗传力
;
单株遗传力
;
遗传增益
;
Abstract:
本文利用日本落叶松5个自由授粉家系子代测定林的数据分析了各个子代测定林的遗传变异情况,对各个子代测定林的家系进行了遗传评价.除长岭岗林场种源1991年造林各家系之间树高生长差异不显著之外,5个子代测定林内各家系之间胸径、树高和材积的生长差异均达到极显著水平.各性状的家系遗传力均显著高于单株遗传力,在各子代测定林之间其变化趋势与单株遗传力相同,各生长性状很容易受到环境的影响,遗传力变化很大.
Citations
Searching Exception
Related Articles
loading...