查询词典 azolla

Commercial inocula containing Azolla are not available.

现在还没有形成商业性的满江红接种剂。

The amount of ducks eating azolla is 40.8kg in total integrated period.

随着鸭子的不断成长，对萍的采食量也不断增加，整个共作期间每只鸭可食鲜萍量40.8kg。

And so, one set of videos centers on azolla, which can cover the top of a water tank in about a week and lead to much higher milk production from cows.

因此，有一组影片以满江红为主题，这种植物只要一星期左右便能长满一座水池的表面。拿来餵牛可使产乳量大增。

Certain N-fixing cyanobacteria also form a symbiotic relationship with the water fern Azolla in rice paddy systems.

一些固氮的兰细菌也能在水稻田里与水生蕨类红萍形成共生关系。

No obvious difference existed between CH4 and N2O emissions fromfield growing Azolla for the first year and for several years.

稻田养萍使CH4排放量增加约80％，N2O排放量增加约40％，当年放萍与连年放萍无显著差别。

Elevated atmospheric CO2 concentrations in close chamber have obvious effects on enhancing Azolla net photosynthesis efficiency.

密闭舱内CO2浓度升高对促进红萍净光合效率有明显效果。

Through field,potand incubation experiments,the effect of Azolla on CH4 and N2O emissionsfrom rice field and its mechanism were systematically studied.

本文采用田间试验、盆栽试验及实验室模拟相结合的研究方法，首次系统地研究了稻田养萍对CH4和N2O排放的影响及其机理，得到下述主要结果

Utilizing Azolla to purify water body would be a new way to break the bottleneck of high-density and intensive aquaculture, so as to realize the closed aquaculture water recycling.

利用红萍净化水体将为解决高密度集约化水产养殖的瓶颈提供新途径，实现水产养殖用水的封闭循环利用。

Sanshui changes in the quality of the river ducks the most obvious change will be the Azolla, water hyacinth and water eutrophication instructions in large plants, which to some extent for some birds with abundant food resources, on the other hand, it implies a more ecological chain was destroyed crisis in the long term This bird's survival is negative.

三 水体质量的变化今年鸭子河最明显的变化，就是满江红、凤眼莲等水体富营养化指示植物的大量出现，某种程度上这为一些水鸟提供了丰富的食物资源，另一方面，它更隐含着生态链被破坏的危机，从长远看，这对鸟类的生存是不利的。

The half-life of 35S-methamidophos on the Azolla, water,fish and straw are 1.5, 2.8, 6.2 and 2.2 days respectively.

35S-甲胺磷在模拟共生体系中按指数回归消失，它在萍、水、鱼和稻草上的半衰期分别为1.25、2.8、6.2和2.2天。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。