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辽宁省苹果栽培已有85年的历史,而目前苹果生产发展的特点,一是出现一些高档的苹果品种,如富士、北斗、王林、乔纳金等。二是出现一些短枝型品种,如元帅系的新红星、首红、超红、艳红等;金冠系的金矮生;富士系的短枝富士;国光系的新国光;印度系的绿克;青香蕉系的烟青等。三是出现一些早果性、多果性的品种,如秦冠、锦红。四是出现一些矮化砧木,如M_4、M_7、M_(26)、MM_(106)等。这些新的特点如何能体现在新建的果园中,使生产者真正享受到当今世界苹果生产新技术的甜头,获得单位面积的最大经济效益。我们根据国内外苹果生产的发展情况,结合我省果树生产实际,提出永久植株与临时加密株“三不同”的独特栽植新方式,供生产上试行。
Liaoning Province, apple cultivation has 85 years of history, and the characteristics of the current apple production and development, first, there are some high-grade apple varieties, such as Fuji, Beidou, Wang Lin, Jonathan and so on. The second is the emergence of some spur-type varieties, such as Marshal Department of the new red star, the first red, super red, red and so on; gold crown system of dwarf Fuji Fuji; Guoguang new country light; India Department of green Grams; Qing banana green smoke and so on. Third, there are some early fruit, more fruit varieties, such as Qin Guan, Kam Hung. Fourth, there are some dwarfing rootstocks, such as M_4, M_7, M_ (26), MM_ (106) and so on. How these new features can be reflected in the new orchard, so that producers really enjoy the current world of Apple’s new technology to produce the sweetness of access to the maximum economic benefits per unit area. According to the development of apple production at home and abroad, combined with the actual production of fruit trees in our province, we put forward a unique new planting method of “three different” between permanent plants and temporary encryption plants for trial production.