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我的家乡保山市老营区柴河乡松子树村,是一个海拔2,350米的高寒山区,果树品种少、品质低劣。例如当地盛产的一种“苦桃”,又名“羊屎桃”。这种桃个头小、毛多、肉少、颜色喑绿、果味酸涩,没有卖相。特別是生长期长、雨水节令开花,直到“秋分”节令才可食,果实成熟期近180～190天,只能给小孩当零嘴。 1984年我从苗圃买来接穗,自己嫁接了20多棵水蜜桃:当年嫁接,当年每棵树结果七、八个;第二年平均每棵结果3千克左右,第三年每棵平均结果15千克。我种的这些水蜜桃,桃果颜色鲜艳,成熟时白里透红、水汪汪的,个儿大,果肉甜嗽,还比老品种“苦桃”提前成熟60天左右,甚至比亚热带的名果“大京桃”
My hometown Pine Valley Laoshe village, Laoying District, Laoshan District, Baoshan City, is an alpine mountainous area 2,350 meters above sea level with few fruit trees and poor quality. For example, a rich local “bitter peach”, also known as “sheep feces peach.” This peach small head, hair and more, less meat, green color, fruit sour, did not sell. In particular, the long growing season, rain and seasonal flowering, until the “autumn equinox” order edible, fruit maturity of nearly 180 to 190 days, only to children when the mouth. In 1984 I bought a scion from a nursery, I grafted more than 20 peaches: the year of grafting, when each tree produced seven or eight; the second year averaged about 3 kilograms each, and the third year averaged 15 kilogram. I planted these peaches, peaches and fruit bright colors, mature white rosy, watery, big, sweet cough, but also than the old varieties of “peach” mature about 60 days ahead of time, even more than the subtropical fruit “ Pekingese ”