seed collection中文什么意思

seed: n. (pl. seed(s)) 1.〔集合詞〕【植物； ...
collection: n. 1.收集，采集；集團，收集品，珍藏；(收藏豐富的) ...
tree seed collection: 林木采種技術
a collection of: 收藏的
collection: n. 1.收集，采集；集團，收集品，珍藏；(收藏豐富的)美術館。 2.征收，收款；征稅；捐款；募捐。 3.〔pl.〕(牛津大學等各學院的)學期考試。 make [take up] a collection for 為…募捐。

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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。
Relationship between germination percentage and seed collection and storage of chinese mahogany
香椿種子的發(fā)芽率與采種方法及貯藏技術的相關性研究
Various methods such as seed collection , cutting , air - layering , etc , have been attempted to propagate rare plants
人工繁殖以采集種子，插枝及高空壓條法繁殖稀有及瀕危植物。
Organizers say the project will " rescue " seed collections in developing countries where many gene banks are in poor condition
組織者說，該項目將"拯救"的種子收藏在發(fā)展中國家，那里的許多基因銀行條件都很差。
Seed collection should begin when seed on the most top of the spike sloughing , and go on for 3 days . biology population of this plant was research on clone and modular level , mainly discussed how density affect the population size and biomass , as well as the " - 3 / 2 self thinning " and the primary productions under different densities
從無性系構件和個體水平上進行了野大麥種群生物學方面的研究。主要討論了密度對種群數(shù)量和生物量的影響，對“ - 3 2 ”自疏法則進行了討論，并從草地生產角度比較了不同密度種植區(qū)的草地凈第一性生產力。

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