Land of afforest of large area afforestation is the one big task that crosses century China.

大面积植树造林绿化国土是跨世纪中国的一大课题。

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Dividing the forest site type, comprehensive appraisal the quality of forest land are the bases to match species with the site, scientifically mange and afforest and predict productivity.

划分森林立地类型，综合评价林地质量，是适地适树，科学地进行营造林和预测森林生产力的基础。

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Dividing the forest site type, comprehensive appraisal the quality of forest land are the bases to match species with the site, scientifically mange and afforest and predict productivity.

划分森林立地类型，综合评价林地质量，是适地适树，科学地进行营造林和预测森林生产力的基础。

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