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梨树是我国黄河故道地区的重要果树之一。梨果在我省水果市场周年供应上,占有重要的地位。为了解决黄河故道地区梨果生产上品种单一以及缺乏早、晚熟优良品种问题,于1982年始,设置了本试验。现总结报告如下。一、试验园基本情况
Pear tree is one of the important fruit trees in the old course of Yellow River in our country. Pear fruit in the annual anniversary of the market supply, occupy an important position. In order to solve the problem of pear variety in the old course of the Yellow River and the lack of early and late ripe varieties, the experiment was set up in 1982. The report is summarized as follows. First, the basic situation of the test garden