梨树采用矮密早栽培比常规栽培结果早,栽后第二年就可结果;产量高,第三年667平方米可产1500公斤以上,第四年2500公斤,第五年3500公斤。矮密早裁培的具体技术是: 1.选用良种 宜选用产量高、销路好、耐贮存的湘南梨为主栽品种,黄花梨为授粉品种,两品种可互作授粉树。主 Early planting of pear trees is faster than that of conventional cultivation, and the result can be obtained in the second year after planting. The output is high in the third year, which can produce 1,500 kg or more in 667 square meters, 2500 kg in the fourth year and 3500 kg in the fifth year. The specific techniques of Dachai early cropping cultivation are as follows: 1. Selection of elite varieties should be used to produce high yield, good sales, storage-resistant Shonan pear-based varieties, pear-pollinated varieties, the two species can interact pollination tree. the Lord