猕猴桃低产园改造丰产新技术

猕猴桃高接换种是改造低产园,实现“优质、高产、高效”的重要基础工程,也是目前改造低产猕猴桃园的唯一有效途径。试验园通过留优去势、全面改接换种、强化综合管理等几项丰产新技术,实现了“当年改接成园、翌年全面投产、3年优质高产”的效果。

A New High-yield Technique for Transforming Low-yield Actinidia deliciosa Stand

Top working in Actinidia deliciosa is a basic work for transforming low yield stand and realizing high quality, high yield and high benefit, as well as an effective way at present to transform low-yield stand. A goal of "grafting in the current year, putting into operation in the next year, yielding high quality and high yield fruits in the third year" was realized by adopting several high-yield techniques such as keeping dominant and getting rid of poor, top grafting, strengthening comprehensive management, etc.