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无核葡萄市场售价较高,经济效益可观。经无核化处理的早熟品种可提早10—15天上市,晚熟品种可提早20天。那么,怎样进行葡萄无核化处理呢? 一、无核化处理的要求进行无核化处理,要求树体健壮,贮藏养分充足,芽眼饱满,根系发达。上年结果多和病虫危害严重的不宜搞无核化栽培,同时要求葡萄园土壤肥沃,排灌方便,通风透光条件良好。二、无核剂的使用无核化处理使用的无核剂分1号和2号两种。1号剂主要使葡萄的胚株发育异常,不能形成正常的种子,使用时间
Seedless grape market higher prices, substantial economic benefits. Early varieties of non-nuclear treatment can be listed 10-15 days earlier, late varieties can be early 20 days. So, how to deal with grapes without denuclearization? First, the denuclearization of the requirements of non-nuclear treatment, requiring a robust tree, adequate storage of nutrients, full bud eyes, roots developed. Last year, many pests and insect pests and serious harm should not engage in denuclearized cultivation, while requiring fertile soil and vineyards, drainage and irrigation convenience, good ventilation and light conditions. Second, the use of non-nuclear agent The use of non-nuclear treatment of nuclear-free agent No. 1 and No. 2 two. 1 agent mainly grapes embryo growth abnormalities, can not form a normal seed, the use of time