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The study on the effect of NO on the growth of Chaetoceros curvisetus

机译:一氧化氮对费氏弧菌生长的影响研究

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This article studied nitric oxide (NO) effect on the growth of Chaetoceros curvisetus in chemistry for the first time. Nitric oxide was added into the media with 4 different nutrient concentrations f/2, f/50, f/100, and f/200 when the alga was growing. The growth of C. curvisetus could be obviously promoted or inhibited during the cultivation process in NO enriched media of different concentrations.The growth curve in such media showed a sharp single peak that is the optimal NO concentration for the alga growth, which is consistent with the influence of NO on the growth of high plants. In addition, C.curvisetus can produce NO by itself during the growth. Therefore, using NO could effectively regulate the algae growth, which is important in real tide control and remediation.
机译:本文首次研究了一氧化氮(NO)在化学上对弯曲锥壳动物(Chaetoceros curvisetus)生长的影响。当藻类生长时,将一氧化氮添加到具有4种不同养分浓度f / 2,f / 50,f / 100和f / 200的培养基中。在不同浓度的NO富集培养基中,弯孢梭菌的生长可以在培养过程中得到明显的促进或抑制,在这种培养基中的生长曲线显示出一个尖锐的单峰,这是藻类生长的最佳NO浓度,与NO对高等植物生长的影响。另外,弯孢梭菌在生长过程中可以自身产生NO。因此,使用NO可以有效地调节藻类的生长,这在实际的潮汐控制和修复中很重要。

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