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彰武县位于辽宁西北部,气候特点是风沙、干旱、冬季严寒、年均温7.2~7.5℃、无霜期150d左右。经多年的生产实践,不同果树选择的砧木如下:(1)苹果。在本地常用的砧木有山定子、八棱海棠,其中八棱海棠抗盐碱,生长旺,与品种嫁接亲和力强,适宜各种土壤,为主选砧木。(2)梨。常用砧木有杜梨、山梨、秋子梨,其中杜梨抗旱、抗寒、耐湿、耐盐碱,与品种亲和力强,苗木生长旺,结果早,为主选砧木。
Zhangwu County is located in the northwestern Liaoning Province. Its climate is characterized by wind and sand, drought and cold winter with annual average temperature of 7.2-7.5 ℃ and frost-free period of about 150 days. After years of production practice, rootstocks of different fruit trees are as follows: (1) apple. Rootstock commonly used in the local Hill statues, eight edges Begonia, which Pali Begonia anti-salinity, growth Wang, grafting affinity and variety, suitable for all kinds of soil, the main rootstock. (2) pear. Common rootstocks are Pear, Yamanashi, autumn pear, which Du pear drought, cold, humidity, salt, with species affinity, seedling growth Wang, early results, the main rootstock.