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随着环境的不断污染,许多不同种类的病虫害问题越来越凸显,威胁着林业经济。控制病虫害最有利的措施就是营林技术,因此加强营林技术的改进,可以更好的促进林业经济的发展。
As the environment continues to pollute, many different types of pests and diseases have become increasingly prominent, threatening the forestry economy. The most favorable measure to control pests and diseases is silviculture technology. Therefore, improving the silvicultural technology can better promote the development of forestry economy.