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活动 > 加工 > 保存 > 生物保存 > 深低温保藏

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void:inDataset: http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc

创建: 2002-12-12T00:00:00Z

skos:notation: 24155

深低温保藏  

定义

  • Cryopreservation involves the storage of germplasm at ultra-low temperatures (usually in liquid nitrogen at − 196 °C), whereby all metabolic activities are suspended. It is a cost–effective option that allows for long-term storage, reduces the risk of loss (from diseases, disasters, etc.), requires limited space and minimal maintenance, and can offer extinct/selected genetic material for improved breeding in the future but does not allow for continued genetic adaptation.

    创建: 1/18/23

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http://aims.fao.org/aos/agrovoc/c_24155

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