测定了盛花期石榴完全花和雄花的泌蜜量和糖浓度，并分析比较二者的泌蜜特点。
The nectar volumes and concentrations of pomegranate complete flower and male flower are measured during its flourishing florescence.
人们会担心——把作物毁坏了——但如果你采的大多是雄花，留下雌花，雌花后面都带有小胡瓜，就没有关系。
People feel wary of this - that they will disrupt the crop - but not if you pick mostly male flowers and leave the female flowers, with a small courgette forming behind the flower to grow on.
雌雄同株树种的树冠内的一个因素，就是雄花和雌花很接近。
One factor within the crown of monoecious species is the proximity of male and female flowers.
应用推荐