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- The results indicate that Lanthanum has stimulating effect on the growth of Anabaena azollae at lower concentration but has inhibiting effect at higher concentration. 结果显示低浓度镧对满江红鱼腥藻生长表现出促进作用,高浓度则表现出抑制作用。
- It can also be concluded that lanthanum can be accumulated by Anabaena azollae cells, and the cyanobacterial physiological process is involved in lanthanum bioaccumulation. 满江红鱼腥藻对镧的富集作用可能与其光合作用电子传递和能量合成有关。
- Physiological Effects of Lanthanum on Cyanobacterium Anabaena azollae 稀土元素镧对满江红鱼腥藻的生理影响
- Anabaena azollaen. 满江红鱼腥藻
- Isolation Phycocyanin from Anabaena sp. 鱼腥藻藻蓝蛋白的提取。
- Anabaena, a freshwater bacteria, is a case in point. 如鱼腥藻,一种淡水藻类,就是这样。
- Azolla and Canna rapidly becoming the industry's well-known brands. 满江红和美人蕉迅速成为同行业中的知名品牌。
- The recent use of Azolla for phytoremediation is summarized in this article. 本文对红萍近年来在植物治污方面的应用和研究进行了描述和展望。
- The toxicity effect of 6 carbamic ester pesticides on Anabaena flos-aquae was studied. 以水华鱼腥藻为材料研究了6种氨基甲酸酯类农药对藻类的毒性效应。
- The inhibitory rates of Anabaena flosaquae and chlorellin were 100% and 91.5% respectively under natural illumination. 遮光条件下,菖蒲对各藻类的化感抑制作用受到影响,效果不佳。
- Some generas of freshwater algae can produce toxins,such as Microcystis,Nodularia,Anabaena etc. 它能产生一种呕吐毒素和多种肠毒素,主要引发呕吐和腹泻型食物中毒。
- Ducks’ activity make for azolla growth, and decreasing speed of azolla is lower than rice-azolla treatment. 稻鸭萍处理由于鸭子的作用,利于绿萍的分萍、倒萍,促其生长,绿萍生长后期倒萍速度明显低于稻萍处理。
- Studies on the microstructure and ultrastructure of photosynthetic apparatuses in Azolla. 满江红光合器的显微和亚显微观察.
- This device was preliminarly tested for O2-release by Azolla,and data about O2-suppliment by Azolla were obtained. 结果表明,可选红萍做为供O2植物。
- The results revealed that there was the toxicity effect of 6 different carbamic ester pesticides on Anabaena flos-aquae. 结果发现,6种氨基甲酸酯类农药对水华鱼腥藻都有不同程度的毒性作用。
- Anabaena sp. PCC 7120 cyanobacterial phytochrome gene AphA and its truncated mutant aphA (N-25/C-445) were PCR amplified and cloned. 通过PCR技术;从蓝藻PCC7120中扩增出细菌光敏色素AphA的基因aphA;进而构建aphA的缺失突变体aphA(N25/C445).
- In northern latitudes in summer, extensive growth of Anabaena may form water blooms that remain suspended instead of forming a surface scum. 北纬夏季,鱼腥藻可形成水花,悬浮水中而非形成水表面的浮渣。
- The fluctuation regularity of O2-CO2 concentration in a controlled airtight system which Azolla and animals growing together was studied. 建立受控密闭系统,研究在动物和红萍共存情况下,系统中O2-CO2浓度的变化规律。
- Growing azolla raise the productive potentialities of paddy field, and further a virtuous circle of its ecological environment. 放养红萍可有效地提高水稻田的生产力,并明显促进稻田生态环境的持续良性循环。
- This paper is to study the response of Azolla filiculoides Lamk in growth and physiology to different concentration of Pb and Hg. 本文研究了细绿萍对不同浓度的铅和汞在生长发育和生理等方面作出的反应。