浅谈榆林山地苹果冻害防御措施  

A Brief Discussion on the Preventive Measures of Apple Frost Damage in Yulin Mountain Area

作　　者：樊越 段义忠[1] 张建军 FAN Yue;DUAN Yizhong;ZHANG Jianjun(Yulin University,Yulin Shaanxi 719000,China;Yulin Fruit Industry Development Center,Yulin Shaanxi 719000,China)

机构地区：[1]榆林学院,陕西榆林719000 [2]榆林市果业发展中心,陕西榆林719000

出　　处：《果树资源学报》2023年第6期66-67,75,共3页Journal of Fruit Resources

摘　　要：近年来,随着全球气候变暖、自然灾害频发,榆林山地苹果主产区基本每年都会受到不同程度的花期冻害,导致苹果产量和质量受到影响,造成不少经济损失,制约了榆林山地苹果产业的发展。通过分析榆林山地苹果花期冻害发生现状、原因以及其症状,提出相应的预防和管理措施,以期减少苹果冻害损失,确保果品质量产量提升,实现果农经济收益最大化。In recent years,with global warming and frequent natural disasters,the main apple producing areas of Yulin Mountain have received different degrees of frost damage in the flowering period every year,which has affected apple yield and quality and caused a lot of economic losses,restricting the development of the apple industry in Yulin Mountain.This paper aims to analyze the occurrence status,causes and symptoms of frost damage in the flowering period of Yulin Mountain apple.Therefore,the corresponding prevention and management measures are put forward to reduce the loss of apple freezing damage,ensure the improvement of fruit quality and yield,and maximize the economic benefits of fruit farmers.

关 键 词：榆林山地苹果 花期冻害 防御措施 

分 类 号：S661.1[农业科学—果树学]