近年来梨果套袋技术发展较快,对于提高梨果品质和经济效益起到了重要作用。但生产中也有少数套袋梨园没有收到预期的效果,主要原因不是套袋前管理和套袋中管理不周,而是摘袋时间把握不准,摘袋后忽视管理。有鉴于此,故必须加强摘袋时 In recent years, pear fruit bagging technology developed rapidly, for improving the quality and economic benefits of pear has played an important role. However, there are also a few bags of pear orchards in production that have not received the expected results. The main reason is not the poor management of bagging and bagging, but the uncertainty of the picking time and the neglect of management after the bagging. In view of this, it is necessary to strengthen the bag removal time