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一、嫁接时间板栗单芽腹接为秋季嫁接。我省以9月份嫁接最为适宜。此时气温较高,根系生长旺盛,砧木内含碳化合物积累丰富,有利于伤口的愈合,成活率达90%以上。嫁接宜在晴天或阴天进行,雨天不能嫁接。二、砧木采用本砧嫁接。一般于早春播种秋季嫁接,当苗高1米以上,地径达0. 8厘米以上即可嫁接。
First, grafting time chestnut single bud abdominal grafting for the fall. In our province in September the most appropriate grafting. At this time higher temperatures, strong root growth, rootstocks rich in carbon compounds, is conducive to wound healing, survival rate of 90%. Grafting should be carried out in sunny or cloudy, rainy days can not be grafted. Second, rootstocks using this anvil grafting. Generally grafted in early spring autumn grafting, when the seedling height of 1 meter or more, diameter up to 0.8 cm or more can be grafted.