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新疆北部气候严寒,果树不能直立栽培越冬。採用匍匐栽培法,果园成本高,树体生长发育不好。本试验通过查、引、选、育四个途径进行研究,初步提出耐寒丰产的苹果优良品系13个,可供北部地区试栽,作为果园、林带、行道树和片林的树种。并对新品系的耐寒力和品质进行了初步分析和讨论,指出在突出政治,人的因素第一的毛泽东思想红旗下,解决果树直立栽培问題,具有充分信心和可能的。
Cold weather in northern Xinjiang, fruit trees can not be erect cultivation winter. The use of prostrate cultivation, orchard cost is high, poor growth and development of trees. In this study, we investigated 13 ways of investigation, introduction, selection and breeding, and initially proposed 13 high-yield and good-quality apple cultivars, which can be planted in the northern region and used as tree species in orchards, forest belts, roadside trees and patch forests. And the cold resistance and quality of the new lines were analyzed and discussed. It is pointed out that under the red flag of Mao Zedong Thought, which highlighted the political and human factors, it is full of confidence and possibility to solve the problem of erect cultivation of fruit trees.