Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
花药附着在的副花冠小裂,卵球形,约2毫米。
Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
花药附着在的副花冠小裂,卵球形,约2毫米。
Anthers sessile, circular, 2-loculed, introrse, connate into a synandrium, dehiscence longitudinal.
花药无梗,圆,2室,内向,合生的成为聚药,裂纵向。
Tapetum (pl. tapeta) A food-rich layer surrounding the spore mother cells in the anthers of vascular plants.
维管植物花粉囊内包围孢子母细胞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.
花朵为两性花,子房上位,雄蕊先熟,呈筒状环绕之雄蕊筒,靠顶端具环带状的花药。
Anthers 6, opposite perianth segments, attached at lobe sinus, lobelet sinus, or lobe apex of corona, dorsifixed, introrse.
花药6,对生于花被,附着在裂
,小裂
,或副花冠裂
先端的,背着,内向。
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花药培养中可能有一少数花粉植株的形成。
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