苹果夏季枝梢“冲顶”现象发生的原因及防治  

The Causes and Prevention of the Phenomenon of “Reaching branches again” of Summer Apple Branches

作　　者：孔祥世 KONG Xiang-shi(Fruit Industry Station in Zhuanglang County,Zhuanglang Gansu 744699,China)

机构地区：[1]甘肃省庄浪县果业站,甘肃庄浪744699

出　　处：《北方果树》2024年第3期45-47,共3页Northern Fruits

摘　　要：苹果夏季封顶的新梢再次抽生嫩梢的现象,果农俗称“冲顶”。作者介绍了甘肃东部庄浪、静宁一带苹果夏季新梢“冲顶”现象的发生情况及危害程度,并分析其发生原因、提出防治对策。供相似地区参考。The phenomenon of new shoots of apples that have been capped in summer sprouting tender shoots again is commonly known as“reaching branches again”by fruit farmers.The author introduces the occurrence and degree of harm of the phenomenon of“reaching branches again”of summer apple shoots in the Zhuanglang and Jingning areas of eastern Gansu,analyzes the causes of its occurrence,and proposes prevention and control measures.For reference in similar regions.

关 键 词：苹果 枝梢冲顶 原因 防治 

分 类 号：S661.1[农业科学—果树学]