梨是我省的重点果树之一,年产约四尤吨左右,仅次于柑桔,在水果产中占有相当的比重。目前,我省的金川梨、苍溪梨、慈梨、鸭梨、菊水、明月……等优良品种,经过长期生产实践的经验,都已逐渐成为重要品种,并仍在推广。但是,由于梨是强异花授粉植物,自花结实的能力很差,必须要配置适当的授粉树,才能获得高产。哪些品 Pear is one of the key fruit trees in our province, with an annual output of about four tons, second only to citrus, which occupies a considerable proportion in the fruit production. At present, Jinchuan Pear, Cangxi Pear, Cixi Pear, Yali Pear, Kikusui and Mingyue ... in our province have gradually become important breeds and are still being popularized after long-term production practices. However, because pears are strong-flowering pollinators, their ability to self-inflorescence is poor and proper pollination trees must be configured to achieve high yields. Which products