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- Induction and ultrastructure for cysts of Azotobacter. 固氮菌孢囊的诱导及其超微结构。
- Any of various rod - shaped,nonpathogenic,nitrogen - fixing bacteria of the genus Azotobacter,found in soil and water. 固氮菌发现于土壤和水中的一种固氮菌属的条状的、非致病的固氮细菌
- Any of various rod-shaped, nonpathogenic, nitrogen-fixing bacteria of the genus Azotobacter, found in soil and water. 固氮菌发现于土壤和水中的一种固氮菌属的条状的、非致病的固氮细菌
- PSB could also restrain the growth of fungi in the soil, enhance the ratio of azotobacter and fungi. 光合细菌还能明显降低真菌数量，提高放线菌／真菌比值，促进土壤健康。
- Azotobacter and Azospirillum also have plant growth regulation activity besides fixing N2. 固氮菌和固氮螺菌除固氮之外，也有调控作物生长的作用。
- The influence of pesticide on effect of nitrogen fixation of abiogenous Azotobacter was also determined. 还运用茚三酮显色反应检测农药对自生固氮菌固氮效果的影响。
- The paper introduces the method of making azotobacter fertilizer by biological process and test method of bacteria. 本文介绍了生物法制固氮菌肥的方法,以及菌种的检验方法。
- Perhaps because aerobes are easier to cultivate than anaerobes, most of the biochemical work was done on Azotobacter for many years. 生物化学研究的关键在于建立一个细胞外的活性酶体系。
- Abstract : Bacterial ferritin from Azotobacter vinelandii has qualitative characteristic absorption peaksin the visible spectral region. 摘要 ： 棕色固氮菌细菌蛋白在可见光谱区中有定性的特征吸收峰。
- Bacterial ferritin from Azotobacter vinelandii can directly and quickly pick reduction electrons from a metal platinum electrode or provide electrons to it. 棕色固氮菌细菌铁蛋白能直接快速地从金属铂电极上得到电子或提供电子给铂电极。
- In this paper, under laboratory condition , the dynamic influence of both single and combined pollution of carbofuran and cadmium on the number of azotobacter was studied. 本文在实验室条件下,研究了克百威与镉单一及复合污染对土壤中好气性自生固氮菌数量的动态影响。
- The Cyanobacteria （blue green algae） and soil bacteria such as Azotobacter, which carry out BNF without plant involvement, are examples of free-living nitrogen fixing organisms. 兰细菌（兰绿藻类）和土壤细菌如固氮菌都是自生固氮微生物的代表，它们可以在没有植物介入下进行生物固氮。
- Add 4% molasses and 2% wheat bran to the Azotobacter,Bacillus phosphaticum or Bacillus mucilagionsus solution can significantly improve the shelf life of these solutions. 在固氮菌、磷细菌、钾细菌等菌剂中加入4%25的糖蜜、2%25的麸皮可显著提高产品的保存期。
- Under a suitable condition of crystallization, dark brown short rhombohedron crystals could be obtained from nitrogenase MnFe protein purified from a mutant UW 3 of Azotobacter vinelandii Lipmann grown in Mn_containing but Mo_ and NH 3_free medium. 从以Mn代钼的固氮培养基中固氮生长的固氮菌 (AzotobactervinelandiiLipmann)突变种UW3 中分离纯化的MnFe蛋白 ,在一定的结晶条件下 ,可从溶液中析出深棕色的短斜四棱柱晶体。
- This problem was successfully solved by the mixed culture fermentation of Bacillus megaterium G-6 and Azotobacter chroococcum G-3. Combined with the fed-batch culture, The CDW and PHA yield could reach 47.8g/L and 38.2g/L. 结合间歇流加补料技术，CDW和PHA产量分别可达47.;8g/L和38
- Fresh heavy, dry heavy, plant height and root length of Cole respectively increases 8.3%,10.7%,9.4%,9.1% comparing with the area of reference because of using the azotobacter fertilizer. 施加固氮菌可明显促进油菜的生长发育;使油菜的鲜重、干重、株高和根长平均比对照依次增加了8.;3%25、10
- When the reduced MoFe protein from Azotobacter vinelandii Lipmann was treated with o _phenanthroline and air, an inactive protein partially deficient in both FeMoco and P_cluster could be obtained. 棕色固氮菌(AzotobactervinelandiiLipmann)固氮酶MoFe蛋白经邻菲啉和空气处理后,成为部分缺失P_cluster和FeMoco的失活蛋白。
- Effects on Fungus Decomposing Cellulose Accompanied by Azotobacter 接种固氮菌对纤维素分解过程的影响
- An experiment on azotobacter in sugarcane root sphere 甘蔗根际联合固氮菌试验
- Keywords VA mycorhiza;wheat rhizosphere azotobacter;symbiosis.; VA菌根真菌;小麦根际联合固氮菌;共生;
