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库尔勒香梨(以下简称香梨)是新疆“名、特、优”果产品之一,是出口创汇的主要果产品。目前,农一师、农二师、农三师等均有种植。进入秋季后,随着气温明显下降,香梨树发生冻害的现象较普遍,严重的造成整园梨树死亡,轻的造成梨树缺枝少干,导致香梨减产,品质下降。本期“农事指南”介绍香梨冻害的发生原因及预防措施。
Korla fragrant pear (hereinafter referred to as fragrant pear) is Xinjiang “name, special, gifted ” one of the products, export is the main fruit products. At present, one division of agriculture, two division of agriculture, three division of agriculture are planted. After entering the autumn, with the temperature dropped significantly, pear frost damage occurred more common phenomenon, resulting in the death of the whole garden pear, light pear branchlets less dry, resulting in pear yield, quality decline. This issue “Agricultural Guide ” describes the causes of pear freezing damage and preventive measures.