查询词典 pollination

Flower/pollinator relationships are an example, in which adaptations of flowers for pollination by animals is to the mutual advantage of both species.

例如花和传粉者之间的关系就是很好的一个例子。花的结构适应于传粉的动物，对于两个物种来说是共同的一种进步。

Our results show that active pollination is not essential for the reproduction of the pollinator, but does improve its reproductive success.

研究结果说明传粉榕小蜂的主动传粉对其繁殖不是必需的，但是主动传粉能增加其繁殖成功的几率。

The reason for the lower rate of fruit set by self-pollination and the problems which should be considered in the selection of pollinizer were also discussed.

对李树自花结实率低的原因和李树授粉品种选配中应考虑的问题进行了讨论。

With pollen of Dashizaosheng, Black jewel pollinate respectively for Fengweihuanghou, setting rate were 13.33% and 5.83%, which were significantly higher than the setting rate of self-pollination of Fengweihuanghou, and they can achieve the output of production requirements. So they were taken for pollinizer of Fengweihuanghou.

用大石早生和黑宝石的花粉为风味皇后授粉，坐果率分别为13.33%和5.83%，均极显著地高于风味皇后自花授粉的坐果率，且均能达到生产上要求的产量，认为上述2个李品种均可作为风味皇后的授粉树。

Good callus with high regeneration frequency can be obtained when scutellum of embryo at 25 days after pollination were used as expla...

最佳取材时间在开花后 15d左右，而对于在开花后 2 5d取的大龄胚，若仅挑取盾片组织进行接种，也可以获得质量较高和再生能力较强的愈伤组织

Under nature pollination condition,the fruiting rate is about 2%by self-fertilization, and heterosis of character of tea plant filial generation is unavoidable due to the limitation of its self-fertility.

茶树虽然是异花授粉植物，但自花结实率一般为2%左右，要想利用杂种第一代，需要采取隔离等措施。

Self-pollination, and subsequently self-fertilization, in orchards always takes place to some extent.

在果园中，常常有某种程度的自花传粉和随后地自花授精。

Many flowers are capable of self-fertilization if pollination fails, and a few species do it regularly.

许多花可以在授粉失败后进行自花受精，其中有些种类定期进行此过程。

Self-pollination, and subsequently self-fertilization, in orchard s always takes place to some extent

在果园中，常常有某种程度的自花传粉和随后地自花授精。

Small size, short life cycle, self-pollination, and high seed number, andfavorable genetic traits such as self-fertilization, a small genome, efficienttransformation, and mutagenesis.

本文采用RAPD 技术分析了盐芥居群的遗传多样性，从400 余个随机引物中筛选出了23 个扩增性强、重复性好、带型明显、多态性高的引物对盐芥居群进行分析。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。