原种，由良种繁殖场或品种育成单位通过原种生产程序繁殖出的纯度较高。
n. protospecies ; stock
misc. stock culture ; breeder seed
农做女标签公例 ... 3．12．1包装物packagingmaterial 3．10原种basicseed 3．4非主要农作子non-maincropseed ...
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藤原种继 Fujiwara no Tanetsugu
原种圃 foundation stock field ; elite field ; [农] foundation seed nursery
原原种 Pre-basic seed ; pre-elite
家蚕原种 original strain of mulberry silkworm
复原种 restored species
野生原种 wild ancestor
自交系原种 basic seed of inbred line
原种培养 stock culture
原种场 foundation seed farm ; seed stock station
这三种生物从同一原种进化而来。
大个头柚子是葡萄柚的原种，象征着丰富，因为其中文发音和“有”接近。
As for pomelos, this large ancestor of the grapefruit signifies abundance, as the Chinese word for pomelo sounds like the word for "to have."
为实现树木长期与原种一致的无性繁殖，必须了解其成熟作用和幼态保持的机理，选取幼态组织作为繁殖材料或采用人工复壮措施。
So it is essential to study the mechanisms of maturation, juvenility retention and rejuvenation before uniform, true-to-type, long-term cloning of trees can be achieved.
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