2002年从云南省农业科学院引进梨早熟品种早白蜜、中熟品种美人酥和满天红、晚熟品种云红梨1号,在云南保山试栽试验观察。结果表明,4个引入品种均表现生长健壮、进入结果期早、丰产稳产、果实外观艳丽和品质好等特点,值得在当地大面积发展栽植。同时对适宜当地的优质高效技术进行了试验研究,探讨应用开心形整形、水平拉枝、先拉后放等新技术,效果显著。 In 2002, the early maturing varieties of early white honey, medium maturing varieties of Meridian and Yuntianli 1 were introduced from Yunnan Academy of Agricultural Sciences. The experiment was observed in Baoshan, Yunnan. The results showed that the four introduced cultivars all showed the characteristics of robust growth, early fruiting period, high and stable yield, gorgeous fruit appearance and good quality, which deserved to be cultivated in large area. At the same time, the appropriate local high-quality and efficient technology has been studied, and the application of new technology such as happy shaped plastic, horizontal pull stick, first pull back and put forward, the effect is remarkable.