大邑县不同果梅品种嫁接苗生长特性调查初报  

A Preliminary Study on the Growth Characteristics of Different Grafted Prunus mume Seedling Varieties

作　　者：刘建新 王永忠 何杰 LIU Jian-xin;WANG Yong-zhong;HE Jie(Planning and Natural Resources Bureau of Dayi County,Chengdu 611330,China)

机构地区：[1]大邑县规划与自然资源局,四川成都611330

出　　处：《四川林勘设计》2020年第1期27-29,67,共4页Sichuan Forestry Exploration and Design

摘　　要：嫁接繁殖能保持果梅品种的优良性状,还能提早开花结实。文章对不同果梅品种嫁接苗的生长特性进行调查分析,结果表明:不同果梅品种一年生嫁接苗高生长量为1.88~2.09 m,地径为20.80~21.05 mm,枝条粗度为13.52~16.84 mm,其中只有枝条粗度差异达到显著水平(p<0.05)。研究首次分析了3个果梅嫁接苗的生长量差异,可为果梅嫁接苗分级和标准化育苗提供科学依据。Grafting was used to seedling cultivation,which could keep the characteristics of different varieties and shorten the fruiting time.To provide scientific basis for variety choice and high-yield cultivation technique of Prunus mume in the margin of Sichuan Basin by studying the growth characteristics of different grafted seedling varieties.The results showed that the tree height of annual grafted seedlings was 1.88~2.09 m,the ground diameter was 20.80~21.05 mm and the branch diameter was 13.52~16.84 mm,and only the difference of branch diameter was significant(P<0.05).These results indicated that all of the three varieties could grow well in Dayi.The growth characteristics of different grafted Prunus mume seedling varieties were studied to provide scientific basis for the grafted seedling grading and standardized cultivation.

关 键 词：果梅 嫁接苗 生长特性 品种 

分 类 号：S66[农业科学—果树学]