常見(jiàn)例句Osmunda.It can reproduce vegetatively. 用根莖可以進(jìn)行營(yíng)養(yǎng)繁殖。These are inherent and apparently permanent and can be propagated vegetatively. 這些具有內(nèi)在的和明顯的遺傳性,并可以無(wú)性繁殖。A very strong dependence of daily methane emission on aboveground veget... 水稻生長(zhǎng)中、后期的物質(zhì)生產(chǎn)對(duì)甲烷排放的貢獻(xiàn)大于前期。Since most banana ("Musa" spp.) do not produce seed and are vegetatively propagated, germplasm most be preserved clonally. 摘要對(duì)于香蕉這種營(yíng)養(yǎng)繁殖的植物,超低溫保存是長(zhǎng)期有效地保存其種質(zhì)的一種有效方法。Many mosses can reproduce vegetatively by fragment of the parent colony breaking off. 蘚類是能夠通過(guò)其碎片進(jìn)行繁殖的。They are all more important in plantation crop as also those which are propagated vegetatively. 它們?cè)诜N植作物以及無(wú)性繁殖的作物中都是比較重要的。 返回 vegetatively