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种子园去劣疏伐
释义
种子园去劣疏伐
Encyclopedia
农学
﹝良种生产﹞
释
roguing in seed orchard
种子园去劣疏伐
根据子代测定结果去除种子园中的劣类植株,以提高林内光照强度和光照时数,并提高群体遗传品质的管理措施。
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residential construction in Lin an
residential construction planning
Residential control area
residential cosmetics
residential culture
residential density
residential differentiation
residential differentiation in urban China
residential district accessibility design
residential district planning
residential domestic sewage flow
residential electricity consumption
residential floor area density
residential floor height
residential gateway
residential households
residential house market
residential industrialization
residential investment
residential land
residential location
residential location value
residential management
residential micro-Environment
residential mobility
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