【摘要】 [目的]为提高砀山酥梨育种效率。[方法]对采种、种子处理、选地与整地、播种及病虫防治几个关键环节进行了重点研究。[结果]育苗关键环节是种子层积处理、覆盖草苫和播种时一次性浇透水。[结论]探寻到了一套育苗关键技术。更多还原

【Abstract】 [Objective] The study aimed to improve quality of dangshan pear.[Method] The key processes including seeds collection,seeds treatment,choose cultivating land and soil preparation,seeding,diseases and pests control were studied.[Result] The key processes were stratification treatment,covering grass and irrigation in seeding.[Conclusion] The seedling key technologies were found.更多还原