【摘 要】
：
河北省山杏资源丰富,开发山杏资源搞好综合利用,是促进山区农业生产发展的重要途径之一。从张家口地区各山杏资源县的经验中总结出四条。一、保护好现有资源(一)对山杏资源
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河北省山杏资源丰富,开发山杏资源搞好综合利用,是促进山区农业生产发展的重要途径之一。从张家口地区各山杏资源县的经验中总结出四条。一、保护好现有资源(一)对山杏资源要加强管理,使之增产增收。主要采取:防虫保叶、垒刨穴、松土
It is one of the important ways to promote the development of agricultural production in mountainous areas that there are abundant apricot resources in Hebei Province and developing comprehensive utilization of apricot resources. From Zhangjiakou area apricot resources counties summed up the experience of four. First, to protect the existing resources (A) of Prunus armeniaca resources to strengthen management, so that increase production. The main take: pest control leaves, barrier planing points, loose soil
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