钾的生理作用及葡萄钾肥施用建议  

Physiological Action of Potassium and Grape Potassium Fertilizer Application Suggestion

作　　者：杨亚蒙 姬延伟 韦静波 郭红娜 常丽丹 刘崇怀 孙磊 YANG Yameng;JI Yanwei;WEI Jingbo;GUO Hongna;CHANG Lidan;LIU Chonghuai;SUN Lei(Luoyang Academy of Agriculture and Forestry Sciences,Luoyang He'nan 471000,China;Zhengzhou Fruit Research Institute,Zhengzhou He'nan 450000,China)

机构地区：[1]洛阳市农林科学院,河南洛阳471000 [2]郑州果树研究所,河南郑州450000

出　　处：《果树资源学报》2024年第5期67-70,共4页Journal of Fruit Resources

基　　金：国家现代农业产业技术体系(CARS-29-yc-1)。

摘　　要：葡萄是我国重要的经济果树,深受消费者喜爱。葡萄在生长发育的过程中对钾素营养的需求较高,钾参与了植物体内多种生长代谢过程,但是在生产上普遍存在着钾肥施用量不足的现象,造成葡萄植株生长缓慢、树体营养不良,影响了葡萄的品质与产量。对钾营养素在植物中的生理作用及葡萄缺钾症状进行了介绍,提出了葡萄施用钾肥的合理化建议,以期为葡萄园科学施用钾肥提供参考与借鉴。Grapes are an important economic fruit tree in China and are deeply loved by consumers.Grapes have a high demand for potassium nutrition during their growth and development,and potassium participates in various growth and metabolic processes within the plant body.However,there is a common phenomenon of insufficient potassium fertilizer application in production,which has a significant impact on the quality of fruits.The physiological role of potassium nutrients in plants and the symptoms of potassium deficiency in grapes were introduced,and reasonable suggestions for the application of potassium fertilizer in grapes were put forward,in order to provide reference for the scientific application of potassium fertilizer in vineyards.

关 键 词：葡萄 钾肥 合理施肥 

分 类 号：S663.1[农业科学—果树学]