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黄河故道地区是我国梨树栽植老区 ,目前已发展到6 0 0 hm2 ,大部分是酥梨、鸭梨。随着人们的生活水平不断提高和市场需求 ,一些老品种价格较低 ,严重影响了市场需求和经济效益的发挥。缺少售价较高的优质梨新品种。为此 ,近年我们引进一批国内外梨新品种进行比较试验。现将有希
The old course of the Yellow River is the old area where pear trees are planted in our country. At present, it has grown to 600hm2, mostly pear and pear. With the continuous improvement of people’s living standards and market demand, the price of some old breeds is relatively low, seriously affecting market demand and the development of economic benefits. Lack of high quality pear new varieties. To this end, in recent years, we introduced a number of new varieties of pear at home and abroad for comparative testing. Now there is hope