Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
药附着在的副冠小裂片凹缺,卵球形,约2毫米。
Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
药附着在的副冠小裂片凹缺,卵球形,约2毫米。
Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
维管植物内包孢子的富含营养物质的一层结构。
The flower is bisexual, hypogynous, and with protandrous, tubular androecium whose anther are fused in a broad ring.
朵为两性,子房上位,雄蕊先熟,呈筒状环绕之雄蕊筒,靠近顶端具环带状的药。
Homogenous lines can be obtained in a very short time by haploidy breeding method such as microspore culture and anther culture.
摘要通过单倍体育种途径可快速获得纯合材料,增加有益性状的选择几率,加快育种进程。
It indicated that the frequency of formation of the true pollen-derived plantletsw ere significantly low in the anther culture of B. napes.
这些结果说明在油菜的药培养中可能有一少数植株的形成。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。