基于“木桶效应”的猕猴桃溃疡病防治技术研究  

Research on Control Technology of Kiwifruit Canker Disease Based on “Barrel Effect”

作　　者：张虎 左晋 谷晓平 侯双双[4] 

机构地区：[1]贵州真奇异果树研究有限公司,贵州 贵阳 [2]贵州省山地环境气候研究所,贵州 贵阳 [3]贵州省生态气象和卫星遥感中心,贵州 贵阳 [4]贵州大学生命科学学院,贵州 贵阳

出　　处：《农业科学》2023年第12期1193-1198,共6页Hans Journal of Agricultural Sciences

摘　　要：溃疡病是威胁猕猴桃生产最严重的病害之一,目前在溃疡病实际防控工作中,“头痛医头、脚痛医脚”的现象十分突出,猕猴桃溃疡病的防控效果整体不够理想。本试验基于“木桶效应”理论,通过分析猕猴桃溃疡病果园类型,确定了猕猴桃健康生长的限制性因子。针对猕猴桃生长的限制因子开展了相应的园艺管理措施,同时配合高碳氮比肥料的施用,有效调节了猕猴桃的营养失衡,提升了猕猴桃植株的抗性,对猕猴桃溃疡病的防治取得了显著效果。本试验结果可为猕猴桃溃疡病的防治提供参考依据。Canker disease is one of the most serious diseases threatening kiwifruit production. At present, in the actual prevention and control work of canker disease, the phenomenon of “treating head and foot” is very prominent, and the overall control effect of kiwifruit canker disease is not ideal. Based on the theory of “barrel effect”, this experiment determined the limiting factors of healthy growth of kiwifruit by analyzing the types of kiwifruit canker orchard. According to the limiting factors of ki-wifruit growth, the corresponding horticultural management measures were carried out. At the same time, with the application of high carbon-nitrogen ratio fertilizer, the nutrient imbalance of kiwifruit was effectively adjusted, the resistance of kiwifruit plants was improved, and the control of kiwifruit canker disease was achieved. The results of this experiment can provide a reference for the prevention and control of kiwifruit ulcer disease.

关 键 词：猕猴桃 溃疡病 “木桶效应” 溃疡病抗性 营养均衡 

分 类 号：S66[农业科学—果树学]