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辽宁省农业科学院新技术开发公司苗圃近年来繁育了几万株李、梨苗木.实现了当年播种、当年嫁接、第二年成苗出圃.一、种子处理我省繁育李苗多用毛樱桃为砧,繁育梨苗用山梨为砧.选纯正、饱满、种仁新鲜色白的毛樱桃籽和山梨籽,于11—12月层积
Liaoning Academy of Agricultural Sciences, a new technology development company Nursery nursery in recent years breed tens of thousands of Li, pear seedlings. To achieve the year sowing, then grafting, seedlings nursery the next year. , Breeding pear seedlings with anvil as anvil.Choose pure, full, seed fresh white hair cherry seeds and Yamanashi seeds, in the 11-12 months of stratification