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柑桔高接换种,就是利用原有柑桔老品种或低产劣质品种的骨干枝为基础,嫁接优良柑品种接穗,把劣质、低产品种改换成优质丰产品种的技术措施。为了实现当年春季嫁接(秋季嫁接),当年(次年)秋季恢复树冠,第二年试花结果,第
High citrus exchange is the use of the original old varieties of citrus or low-yield inferior varieties of the main branch, grafted elder maize scion, the poor, low-yield varieties into high-quality varieties of technical measures. In order to achieve the spring grafting (autumn grafting), then (the following year) crown recovery in the autumn, the second year of flower test results, the first