萌发

For larger sites, seed can be applied with a drill seeder or hydroseeder.

苗床需要最小翻耕，这样可以保持杂草的种发到最低限度。

Protonema (pl. protonemata) The young bryophyte gametophyte that develops following spore germination.

苔藓植物中直接由发形成的结构称为原丝体。

On germination, the zygospore undergoes meiosis to produce haploid cells that give rise to a new thallus.

在发期，接合经历减数分裂形成单倍体细胞再的植物体。

The result showed that exogenous GA3 promoted the seed germination of Salicornia Bigelovii Torr under salt stress.

外源GA3促进了盐胁迫条件下北美海蓬种发.

It is speculated that meiosis occurs during the time period from these formation of the conchospore to the first cell division of it.

并对减数分裂这遗传现象进行了重认识，提出紫菜减数分裂可能发在壳形成至壳发的第次细胞分裂时期。

The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.

研究无菌条件下不同浓度砷对蜈蚣草的发、假根和原叶体长发育的影响。

Results showed that germination percentage of urediospore, uredium number and sporulation of challenge inoculation race were reduced after inoculation with weak virulent race.

试验结果表明，弱小种诱导接种可以降低挑战接种菌系的发率、堆数量、量。

That means no more expensive day care for their sons at the exclusive Chapman Academy, run by the harsh taskmistress Miss Gwyneth Harridan (Anjelica Huston).

突然之间他发了个念头：既然他和费尔可以很好的照顾自己的孩，那么再添几个孩也无所谓吧！

Treatments had been carried out for germination of water dropwort, The results indicated that water dropwort seeds have a low germination percentage and dormancy characteristic.

摘要通过对水芹种的发试验及对水芹种进行多种处理试验，结果表明：水芹种发芽率低，存在着休眠。

A control program might involve early preplant tillage to encourage germination of the weed seeds, followed by shallow tillage prior to planting to kill the emerged weeds.

这样，在耕地前想办法促使杂草发，随后在播种前浅耕将其杀灭。