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我国苹果早在秦汉时代已盛行栽培。近百年来,美欧原产的脆肉、品质较好、耐贮藏的国光、金冠等品种引入后,逐渐取代了原有的绵苹果等地方品种,进而促进了苹果生产的大发展。但我国与世界苹果主产国相比,存在着单产低和果品质量差的问题,这除栽培管理因素外,主要是高产、优质的品种较少。现有的主栽品种如国光、金冠、元帅系等,分别在品质、耐贮性、产量等方面存在着不同程度的缺欠;六十年代后期引入的富士品种,虽兼具国光和元帅的某些优点,但表现有着色差、易遭受冻害(尤其在我省)等缺点。解放以来,全
Apple has long been popular in Qin and Han dynasties cultivation. Over the past century, the United States and Europe native crisp meat, better quality, shelf-stable Guoguang, Golden Delicious and other species introduced, gradually replaced the original cotton apple and other local varieties, thereby promoting the great development of apple production. However, compared with the main producing countries in the world, there is a problem of low yield and poor fruit quality in our country. Apart from cultivation and management factors, there are mainly high-yielding and low-quality varieties. The existing cultivars such as Guoguang, Golden Delicious, Marshal Marshal, etc. have different degrees of defects in terms of quality, storability, yield and so on. The Fuji varieties introduced in the late 1960s, although both Guoguang and Marshal Some advantages, but the performance of a color, vulnerable to frost damage (especially in our province) and other shortcomings. Since liberation, all