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苹果矮化密植集约化栽培是苹果生产发展的总趋势.按常规培育矮化中间砧苹果苗,因多一次嫁接程序,比培育普通乔化砧苗晚一年出圃.为了缩短育苗周期,本人采取提早芽接的办法,实现了矮化苗与普通乔砧苗同年出圃的目的.基砧为山丁子,春季播种育苗.当年9月中旬嫁接矮化中间砧MM_(106),方法为“丁”字形芽接.嫁接后要保证肥水和除萌蘖等管理,使中间砧在第二年6月10日前达到嫁接标准.据田间调查,可嫁接株数为总数的86.8%.
Apple dwarf planting Intensive cultivation is the general trend of apple production and development.According to the conventional cultivation of dwarfing anvil apple seedlings, because of more than one grafting process, than ordinary nurturing angels seedlings out of nursery one year later.In order to shorten the nursery cycle, I take Early budding approach to achieve the dwarf seedlings and ordinary Joe seedlings in the same year out of nursery purposes. The root anvil is Hill Dingzi, sowing seedlings in spring .In mid-September grafting dwarfing intermediate anvil MM_ (106), the method of “D” shape Budding.After grafting to ensure fertilizers and addition to sprout and other management, so that the middle of the anvil grafting standards reached by June 10 the second year.According to field surveys, the number of grafts for the total number of 86.8%.