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滇西和滇西北海拔2300—2500米的地区,分布着许多优质个大的酸木瓜,如枕头木瓜、白花木瓜、小桃红木瓜和猴子木瓜等。其中,枕头木瓜最佳,果实大者550克,一般250克至300克。当地群众利用木瓜生根容易,易于繁殖,愈合力强,与苹果成熟期一致等特点,开展木瓜与苹果嫁接的试验并获得了成功。他们的具体做法是,于2月中下旬,采用枝接法(劈接),将苹果优良品种,如“国光”、“金帅”等的老枝芽嫁接在木瓜砧木上。实践证明,两者的愈合能力很强,嫁接成活率一般均在90％以上,高达100％。而且,当年嫁接,当年即可开花结果;发枝力也强,嫁
Western Yunnan and northwestern Yunnan 2300-2500 meters above sea level, the distribution of many high-quality large sour papaya, such as pillow papaya, white papaya, small pink papaya and monkey papaya and so on. Among them, the best papaya pillow, the fruit of the larger 550 grams, usually 250 grams to 300 grams. Local people use papaya rooting easy, easy to reproduce, strong healing power, consistent with the maturity of the apple and other characteristics, to carry out the papaya and apple grafting test and was successful. Their specific approach is in late February, using the stick method (split connection), the apple varieties, such as “Guoguang”, “golden handsome” and other old buds grafted on papaya rootstock. Practice has proved that both the healing ability is very strong, the graft survival rates are generally above 90%, up to 100%. Moreover, the year of grafting, the year can flowering results; hair strength is also strong, married