葡萄树新梢黄化及其防治对策

Vine Treetop Yellowing and Countermeasures

葡萄树新梢黄化现象,在葡萄生产中非常多见,很多果农朋友见到黄化就认为是缺铁,盲目补铁肥,大多不能解决问题。文章针对多种导致葡萄树梢黄化因素的实际分析,提出要采取区别对待措施。

The vine treetop yellowing is very rare in grape production, many growers thought it is iron deficiency, blindly add iron fertilizer, would not solve the problem. This paper did analysis on a variety actual factor of trees of grapes yellowing, putted forward distinction measures.