苹果开花坐果期关键管理措施

文章编号：2096-8108（2026）03-0051-03

中图分类号：S661.1

文献标识码：B

Key Management Measures for Apple During Flowering and Fruit-Setting Stage

LIU Hong

（Bureau of Agriculture and Rural Affairs of Pingchuan District， Baiyin City， Gansu Province， Baiyin Gansu 730913， China）

Abstract： The flowering and fruit-setting stage of apple is critical for the formation of yield and quality. Natural disasters such as frost， sand-dust wind and rain can adversely affect fruit setting. Infection and damage caused by various pathogens can significantly reduce fruit quality. Based on practical production experience， key management measures adopted during the critical flowering and fruit-setting stage of apple are summarized， including flower and fruit preservation， flower and fruit thinning， as well as pest and disease control， so as to ensure high quality and high yield of apples.

Key words： apple; fruit-setting stage; management

苹果开花坐果期是产量和质量形成的关键时期，霜冻、扬沙、雨淋等自然灾害发生会影响坐果，霉心病、花腐病、果腐病、食心虫、康氏粉蚧、果锈、红黑点、痘斑、苦痘、水裂纹、裂果等病害病菌开始侵染危害，导致果实品质下降。（剩余3248字）