因此，应重视通过调整物种组成，增加阔叶树种比例以增强森林的自肥能力。
Therefore, it should be emphasized to enhance the self - fertilization capability of forest by adjusting the species composition and increasing the proportion of native broad - leaved species.
大力发展森林旅游业，既是建设文明国家的需要，又是调整林业产业结构、促进林区社会稳定的需要。
To vigorously develop forest tourism is both the need of building a civilized country and the needs of restructuring the forestry industry and promoting the social stability in forest regions.
为森林产品进出口政策的调整与制订提供了理论依据与具有可操作性的方法。
This will become a" strategic trade policy stylizing " implemented by various countries to make the imports and exports policy of forest products.
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