苹果园管理中减少化学农药施用次数的途径  

Ways of Reducing the Application of Chemical Pesticide Times in Orchard Management

作　　者：周建华 马红霞 孟丽 焦六十二 Zhou Jianhua;Ma Hongxia;Meng Li;Jiao Liushier(Wushan County Forestry and Grassland Bureau,Wushan,Gansu 741300;Wushan County Fruit Industry Development Center,Wushan,Gansu 741300)

机构地区：[1]甘肃省武山县林业草原局,甘肃武山741300 [2]甘肃省武山县果业发展中心,甘肃武山741300

出　　处：《宁夏农林科技》2024年第2期41-43,64,共4页Journal of Ningxia Agriculture and Forestry Science and Technology

摘　　要：从加强果园土壤管理、提高树体抗性,选种绿肥植物、保护涵养天敌,针对重要病虫专门使用农药,尽量避开天敌树上活动频繁期,选择合适防治方法等途径减少苹果园管理中化学农药施用次数,以提高苹果品质。By strengthening the management of orchard soil,improving the disease resistance of trees,selecting green manure plants,protecting and conserving natural enemies,using targeted pesticides for key pests and diseases,avoiding the period of frequent activities of natural enemies on trees as much as possible,and selecting appropriate pest control methods,the number of chemical pesticide applications in orchard management can be reduced to improve the quality of apples.

关 键 词：苹果园管理 病虫防治 涵养天敌 

分 类 号：S661.1[农业科学—果树学]