無性系種子園 的英文怎麼說
中文拼音 [wúxìngxìzhǒngziyuán]
無性系種子園
英文
clonal seed orchard- 無 : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 種 : 種名詞(姓氏) a surname
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 園 : 名詞1 (種蔬菜、花果、樹木的地方) an area of land for growing plants 2 (供人游覽娛樂的地方) a ...
- 無性 : [生物學] asexual; [植物學] neuter; agamo 無性繁殖 vegetative propagation; 無性生殖 asexual reprod...
- 種子 : seed; semen; germ; grain; stock; spermo ; spermato ; gono 種子測定 seed testing; 種子處理 seed tr...
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Its use is limited to the preservation of breeding material or the establishment of clonal seed orchards.
其用途僅限於保持育種材料或建立無性系種子園。The species and clonal composition of an orchard will, therefore, influence the amount of selfed seed in the total seed yield.
因此,種子園的樹種和無性系組成,會影響種子總產量中自交種子所佔的數量。Early genetic analysis of some clones in the improved slash pine seed orchard
濕地松改良種子園部分無性系的早期遺傳評價In seed orchards, this is accomplished through the establishment of dilution zones, control of the positioning of orchard clones, plant espacement, etc.
這就是在種子園設立稀釋帶,控制園內無性系的位置和株行距離。Through the determination of the wood property for making the pulp and paper of seventeen choiceness clones in masson pine seed orchard, and through the comprehensive judgement on several characters, the author selected ten optimal choiceness clones for the pulp and paper production industry material forest
摘要對馬尾松種子園17個優良無性系進行制漿造紙性能的測定,經多性狀綜合評判分析,共選出可供製漿造紙工業原料林造林的最佳無性系10個。Distribution of cones in the crown and the ratio of pollen to ovule in seed orchard of cunninghamia lenceolata hook located at chongyang
崇陽杉木無性系種子園球花在樹冠中的分佈及其配子產量研究分享友人