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Then barnyard grass sprout, new cell development succeed hypha and breed the fungi The vegetative propagation does not pass the two sexes cell to accord with .

然后稗子萌发,新的细胞发育成菌丝和繁殖真菌。无性繁殖不经过两性细胞结合。

In the past 2 years, experiment has been made on its cuttage breeding , and the survival rate of cuttage reached 72%.

为弥补其有性繁殖种子来源的不足,近2年来进行扦插繁殖试验,其扦插成活率可达72%。

Raising plants from cuttings is one of the most common methods of vegetative propagation.

提高植物扦插繁殖是一种最常见的方法,无性繁殖。

That means this morning's flu is a parent by the afternoon, a grandparent by the evening, and a great-grandparent by the next day.

这意味着,到了下午,早上的病毒已经繁殖了一代,到了晚上,第三代病毒已经在生长,第二天是,病毒已经繁殖了四代。

No hibernation can be found, which is one of the most important characters of breeding ecology of this species.

该蛙无冬眠现象,且在冬季繁殖,这是其最突出的繁殖生态特征之一。

Use of the candidate gene information in marker assisted selection or introgression improves the litter size of pigs more efficiently.

本研究为产仔数等繁殖性状的标记辅助选择或标记辅助渗入提供了理论依据,为提高猪繁殖效率奠定了基础。

Microcycle conidiation has an unique biological importance in the genus Cordyceps besides sexual, asexual multiplication and parasexuality, perhaps it is a necessary stage to infect a host insect.

虫草除具有有性繁殖、无性繁殖和准性循环外,微循环产孢在这类真菌中可能具有独特的生物学意义,它们或许是侵染寄主昆虫必有的生物学阶段。

As the main task of gene is to reproduce, the gene keeps most selenium in a spermatic tube to be used for reproduction.

基因的主要任务就是繁殖,它让绝大多数硒存储在生殖系统中,在繁殖时再派上用场。

From October, 2005 to September, 2006, 16 different kinds of stridulation of the Soul's Barwing were recored during its breeding and non-breeding seasons, of which there were 14 kinds of the male's calls and 10 of the female's calls.

2005年10月~2006年9月录制了灰头斑翅鹛繁殖期和非繁殖期的16种鸣声,其中雄鸟鸣声有14种,包括:3种休息时鸣声,3种跳跃、飞行时鸣声,1 种报警鸣声,1种求救鸣声,1 种营救鸣声,1种恫吓鸣声及4种鸣唱。

During the comparison of its reproductive ways, one group Chinese Tamarisk was used as contrast, ten duplications were set in each salt gradient group, with five plants in each duplication.

在对柽柳繁殖方式的比较中,设一组对照,在每个浓度梯度下设置10个重复,其中扦插和种子繁殖各5株。

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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。