摘要
本文以苹果树为主,分析了不同时期的果树修剪效应,概述了修剪对果树光照、树势、树体大小、根系生长、树体内部营养成分、微量物质、水分、果实产量和品质等方面的研究状况,并对果树修剪尚需明确的问题进行了讨论。
This paper analyses pruning influence of fruit trees, especially apple tree, in the different period, summarizes the development in the studying of pruning effect on light intensity, tree potential, canopy size, root growth, nutrient materials, microelements, water state, fruit yield and quality. Meanwhile, it discusses the existing problems which need further definiting in fruit tree pruning.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1990年第2期94-98,共5页
Journal of Hebei Agricultural University
关键词
果树
整枝
生理生态效应
Fruit tree
Pruning
Physiological and ecologial effect
