ex situ conservation 中文意思是什麼

ex situ conservation 解釋
遷地保護
  • ex : n. （pl. exes）1. 英語x字母。2. X形狀的東西。n. 〈口語〉離了婚的配偶。n. 〈口語〉考試。vt. 考試。
  • situ : 西楚
  • conservation : n. 1. 保存，維持（健康），保守；保護；保護森林[河道]（等）。2. 【物理學】守恆，不滅。adj. -al
  1. Afcd had conducted ex - situ conservation and living specimens are displayed in the shing mun arboretum

    此外，漁護署已進行遷地保護，城門標本林內有栽培。
  2. Ex - situ conservation measures could be explored

    可嘗試采種育苗及作遷地保育。
  3. Both have been on the verge of extinction due to poaching and habitat fragmentation. in order to enlarge the population size and recover the wild populations, ex situ conservation strategy has been advocated by the governing agents in china through natural or artificial breeding in captivity

    為了拯救此二物種，我國政府主管部門相繼制定了人工易地保護的物種保護策略，以期通過人工圈養條件下的自然繁殖和人工繁殖，達到增加種群的數量，促進野生種群恢復之目的。
  4. With the acceleration of extinction of species, biodiversity conservation is extensively concerned. the extinction of species is concerned with the degree of threat by biotic and abiotic factors. so, taking action to preserve plant species is very necessary and paramount before their extinction. one of the most effective biological techniques to conserve the biodiversity is the establishment of genebanks, i. e. ex situ conservation. the elucidation of various factors that regulate seed viability and vigor in storage is essential. an ideal condition to prolong the longevity is mainly depended on seed water content, temperature, humidity and types of containers used during storage. the optimum stage of seed maturity, harvesting techniques and processing, in addition to physiological features such as degree of dormancy, also play key roles in seed storage. certainly, desiccated seeds deteriorate with time even under extremely good genebanking conditions. according to seed storage behavior, it is necessary to consider three principal factors : storage environment, storage duration and plant species which will affect seed survival under good genebanking conditions. the present review is an attempt to discuss the importance of the aforementioned aspects of seeds in detail in order to conserve plant germplasms ( especially wild rare and endangered plants ) for ex situ conservation through seed - gene bank

    一個物種的滅絕是與其受生物因子和非生物因子的威脅程度相關的.隨著物種的加速絕滅，保護生物多樣性受到廣泛地關注.保護生物多樣性的最有效的生物技術之一是建立種子基因庫，進行遷地保護.種子庫理想的貯藏條件主要取決于種子含水量、貯藏環境（如溫度和濕度）和貯存種子的容器.進行種子貯藏，了解種子生命力和活力的影響因子的作用機理是十分重要和必要的.除了種子自身的生理特徵外，種子的貯藏壽命與種子成熟度、收獲技術、加工處理方法也是息息相關的.即使在最適的庫存條件下，種子也會隨時間發生劣變.因此，必須根據種子特定的貯藏行為，加以考慮影響種子存活的3個主要方面（貯藏環境、貯藏期和植物種類）而選擇有效的貯藏方案.本文試圖討論種子貯藏生理的幾個重要方面及其需解決的技術問題，以便更好地通過種子基因庫，長期有效地保存植物種質資源
  5. Ex - situ conservation measures can be explored

    可嘗試采種育苗作遷地保育。
  6. Seed collection for propagation or other ex - situ conservation measures could be explored

    可嘗試采種育苗，及作遷地保育。
  7. Ex - situ conservation has also been carried out and living specimens are displayed in the shing mun arboretum

    此外，漁護署已進行遷地保護，采種育苗，城門標本林內有栽培。
  8. Genetic resources of forage for ex situ conservation in china

    我國飼用植物遺傳資源的異地保存
  9. The paper summarizes study progress of molecular conservation genetic from the following respects : measuring and managing genetic diversity and genetic variability within populations. identifying of evolution distinct populations, defining the appropriate geographic scale to monitor and manage genetic structure and gene flow. defining management units and the recognition of evolutionarily significant units. multiplying and conserving of in - situ conservation species and ex - situ conservation species

    從遺傳多樣性檢測、種群內遺傳變異及進化分化的鑒別、就地或移地保護物種的繁殖與遺傳保護、遺傳結構地理差異、種群大小的遺傳基礎與保護等方面綜述了遺傳保護研究的進展。
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