安徽农业科学2011，Vol.39Issue(28)：17364,17368,2.
主要外部因素对马尾松嫁接成活的影响
Effect of Major External Factors on the Survival rate of Grafted Plant of Pinus massoniana
王亚维 1谢维斌2
作者信息
- 1. 贵阳学院生环系,贵阳贵州550005
- 2. 贵州省都匀市林业局,都匀贵州558005
- 折叠
摘要
Abstract
[Objective] To study the major extemal factors influencing the survival rate of grafted plants of Pinus massoniana. [Method] The tender branch pith cambium grafting was adopted. [Result] The survive rate of grafting plant of Pinus massoniana was significantly influenced by weather conditions and roolstock diameter, the survival rate was 64.50% -65.06% when cloudy or raining and 80.07% -85.01 % when sunny. When the rootstock diameter was below 1. 5 cm, the annual average survival rate of the grafted plants decreased to 63. 70% and 62.50% respectively; while when the diameter was above 1.5 cm,the survival rate increased to 89.09% and 94.79% respectively. [Conclu sion] The grafting should be carried out in sunny days by using the rootstocks with above 1.5 cm diameter.关键词
马尾松/嫁接/成活率/砧木Key words
Pinus manssoniona/Grating/ Survival rate/ Rootstock分类
农业科技引用本文复制引用
王亚维,谢维斌..主要外部因素对马尾松嫁接成活的影响[J].安徽农业科学,2011,39(28):17364,17368,2.
