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单词
germplasm preservation
释义
germplasm preservation
Encyclopedia
农学
作物种质资源保存
释
germplasm preservation
作物种质资源保存
通过一定的技术措施,使作物种质资源繁殖体的生命力得到延长和遗传完整性得到维持的过程。侧重于在种质库、试管苗库、超低温库、种质圃等保存设施中,为延长种质资源生命力和保证其遗传完整性或遗传稳定性而进行一系列的处理。重点涉及种质资源的接收登记、入库(圃)前处理、保存、监测、繁殖更新和供种分发等。是作物种质资源保护工作的重要环节。
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