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抚育采伐
释义
抚育采伐
Encyclopedia
农学
抚育采伐
释
intermediate cutting
抚育采伐
根据林分发育、林木竞争和自然稀疏规律及森林培育目标,在林分郁闭后直至主伐期间,对未成熟的森林定期而重复地伐去部分林木,调整树种组成和林分密度,优化林分结构,改善林木生长环境,为保留木创造更好的生长条件,缩短培育周期,同时提前获取一部分木材的一种森林培育技术措施。又称抚育间伐、中间利用采伐,简称间伐。
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univalent correspondence
univalent function
univalent function of complex variable
univalent functor
univalent mapping
univalent predicate
univalent representation
univalent star-like function
univalent vaccine
univariable series
univariant
univariant curve
univariant system
univariate
univariate analysis of variance
univariate compositional data analysis
univariate distribution
univariate function
univariate polynomial
univariate regression
univariate regression method
univariate regression model
univariate search technique
univariate stochastic orders
univerbation
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