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植物迁地保存
释义
植物迁地保存
Encyclopedia
农学
〔资源保存〕
释
ex situ conservation of plant
植物迁地保存
当物种原有的生境破坏严重,或原有生境消失,或物种数量下降到极低水平,种内难以进行繁殖或物种的生存条件突然恶化时进行异地保护的方法。又称迁地保护、非原生境保护、异地保护。
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crop composition
crop composition and distribution
crop cultivar approval
crop cultivar registration
crop cultivation for stress-resistance
crop damage in sunlight greenhouse due to continuous overcast days
crop disease
crop disease and pest disasters in China
crop diseases and insect pests
crop diseases in China
crop distribution
crop domestication
crop domestication and evolution
crop ecological adaptability
crop evapotranspiration experiment
crop farming
crop gene discovery
crop germplasm resources ex situ conservation
crop germplasm resourceson-farm conservation
crop germplasm sensitivity to environmental factors
crop growth condition monitoring by remote sensing
crop growth model
crop growth monitoring
crop growth simulation model
crop harvest
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