不同整形修剪模式下富士苹果树体结构及相关因素分析  

Analysis on Fuji Apple Tree Structures and Related Factors under Different Pruning Mode

作　　者：郝婕[1] 索相敏[1] 李学营[1] 魏亮[2] 王献革[1] 鄢新民[1] 冯建忠[1] 

机构地区：[1]河北省农林科学院石家庄果树研究所,石家庄050061 [2]河北省国土资源厅,石家庄050051

出　　处：《东北农业科学》2016年第2期74-77,共4页Journal of Northeast Agricultural Sciences

基　　金：国家现代农业产业技术体系建设专项资金项目(CARS-28);河北省科技厅项目(11220104D-1)

摘　　要：为明确不同整形修剪模式富士苹果树体结构及各因素间的相关性,于河北省行唐县苹果标准示范园内分别调查了自由纺锤形短枝富士、自由纺锤形长枝富士、细长纺锤形短枝富士共3个树形结构的生长数据,通过SPSS分析,比较尖削度与小主枝轴各生长因素的相关关系。结果表明,自由纺锤形短枝富士尖削度与小主枝轴各因素均为负相关,自由纺锤形长枝富士尖削度与各因素均为正相关,细长纺锤形短枝富士尖削度与小主枝轴总粗度为负相关,而与其他因素为正相关。本研究可为指导矮砧密植富士苹果树整形技术提供科学的理论依据。The objective of this study was to determine the correlation between the stem taperingness and small central shaft by different pruning mode of Fuji apple, i.e., free spindle short shoot, free spindle long shoot and slender spindle short shoot in Xingtang County of Hebei Province by SPSS analysis. The results showed that the stem taperingness on free spindle short shoot was negative correlated with small central shaft, but was positive correlation on free spindle long shoot, while the stem taperingness on slender spindle short shoot was negative correlated with the total roughness of small central shaft, but was positive correlation with other element. The results provided scientific theoretical basis for guiding the pruning technology of dense planting Fuji apple tree on dwarf interstock.

关 键 词：整形修剪 富士苹果 树形结构 相关因素分析 

分 类 号：S661.1[农业科学—果树学]