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北疆沿天山一带及阿勒泰地区,冬季绝对低温达-40℃左右,一月平均气温在-20℃以下,一般抗寒性不强的果树,难于忍受这样严寒的气候.早春、晚秋和初冬,寒热剧烈的变化,也不利于果树的生长,故生产上采用匍匐栽培,以便冬季埋土越冬.埋土期间,果树得不到光照,不符合生理上的要求,故稍有不慎,果枝、花芽会大量枯死,主干上树皮腐烂,或被鼠类啃伤,以致整株枯死,甚至全园果树俱毁.因此,匍匐果园的越冬管理,必须重视.作者根据我场十多年来越冬管理的经验和体会,参考其他文献,综合成篇,用供参考.
North Xinjiang along the Tianshan Mountains and Aletai region, the absolute temperature in winter is about -40 ℃, the average January temperature below -20 ℃, the general cold is not strong fruit trees, hard to endure such a cold climate. Early spring, late autumn and early winter, Dramatic changes in cold and heat are not conducive to the growth of fruit trees, so the production of prostrate cultivation, so that the winter buried in winter. Buried soil, fruit trees are not illuminated, does not meet the physiological requirements, it is a little careless, fruit branches, Flower buds will be a lot of dead, the trunk of the bark decay, or rodent injury, resulting in whole plant dead, and even the whole garden fruit tree destroyed .So, creeping orchard winter management, we must pay attention to .According to my field more than 10 years of winter Management experience and experience, with reference to other literature, into articles, for reference.