种子园(seed orchard) 是用优树无性系或家系按设计要求营建,实行集约经营,以生产优良遗传品质和播种品质种子为目的的特种人工林。
3.2.2 林木种子园 种子园(Seed orchard)是由经过选择的无性系或家系组成的人工林,是用有性或无性方法繁殖人 工选择的优良个体或用其他育种法培育出的新品种的植株而建立...
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... breeding gain ==> 增殖增益 breeding garden ==> 种子园 breeding ground ==> 繁殖场 ...
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无性系种子园 [农学] clonal seed orchard ; CSO
实生苗种子园 [林] seedling seed orchard
杉木种子园叶枯病 Lophodermium uncinatum
去劣种子园 [林] rogued seed orchard
第二代无性系种子园 Second generation clonal seed orchard
第一代无性系种子园 first generation clonal seed orchard
林木种子园 tree seed orchard
改良代种子园 advanced-generation seed orchard
初级种子园 primary seed orchard
The seed orchards of resistance to the disease have come into the stage of seeding. Furthermore, it is going that the work of the filial generation's resistance to the disease.
所建的抗病种子园已进入结实阶段,子代抗病性测定工作也已进一步展开之中。
参考来源 - 湿地松抗病家系组培繁殖技术研究This subject research has a pragmatic meaning to guide seed garden designing construction of valuable broadleaved tree in Changchai Mountain Forest District of Jilin Province.
对吉林省长白山林区珍贵阔叶树种子园设计营建具有实践性指导意义。
参考来源 - 长白山珍贵阔叶树种子园建园配套技术·2,447,543篇论文数据,部分数据来源于NoteExpress
在针叶树的种子园,新的伐桩应予除掉。
在种子园的开花和传粉时,可以看出这一差异。
The difference should be discernible in the time of flowering and pollination in orchards.
在种子园中,常常有某种程度的自花传粉和随后地自花授精。
Self - pollination, and subsequently self - fertilisation, in orchards always takes place to some extent.
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