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method of yield regulation
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method of yield regulation
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农学
森林经营方案
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method of yield regulation
收获调整法
以森林经营单位(即经营类型、作业级)为对象,把森林采伐作为调整作业级内年龄结构达到理想状态的重要措施,实现木材均衡生产、永续利用的森林经营方法。
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