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林木选择育种
释义
林木选择育种
Encyclopedia
农学
林木育种
释
selective breeding of forest trees
林木选择育种
在林木群体内按照一定的目标(速生、高产、抗逆性强等),选择部分表现优越的个体或群体加以繁育,以改良下一代林木群体遗传品质的育种方法。简称选种。
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well ordered set
well-ordered set
well-ordered subclass
well-ordering
well ordering principle
well-ordering principle
well-ordering relation
well-ordering set
well-ordering structure
well-ordering theorem
wellpath parameters
well pattern of complicated fault-block oilfield
well pattern updating
well performance system of oil well
well plant fracturing
well-poised
well poised series
well-poised series
well-posed
well-posed Cauchy problem
well-posed definition
well-posed difference problem
well posedness
well-posedness
well-posedness class
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