Примеры использования Nitrogen fixation на Английском языке и их переводы на Русский язык
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Nitrogen fixation by legumes.
Zone III-the nitrogen fixation zone.
Some cyanobacteria are also capable of nitrogen fixation.
Main input flows are nitrogen fixation processes, such as the Haber-Bosch ammonia synthesis.
This process is called nitrogen fixation.
Nitrogen fixation has been demonstrated for the isotope 15N2 in conjunction with pyrite formation.
Soy beans are planted to fertilize the soil by nitrogen fixation.
The optimal pH for the growth and nitrogen fixation is 7.0-7.5, but growth is sustained in the pH range from 4.8 to 8.5.
Nitrogenase is the most important enzyme involved in nitrogen fixation.
Nitrogen fixation is inhibited in the presence of available nitrogen sources, such as ammonium ions and nitrates.
From 1964 to 1989, he was head of the research group on nitrogen fixation in this laboratory.
The synthesis of DNA and nitrogen fixation are initiated 5 h after the addition of glucose to a nitrogen-free nutrient medium.
For example, these processes could include nutrient cycling,soil regeneration, and nitrogen fixation.
Bacterioplankton play critical roles in global nitrogen fixation, nitrification, denitrification, remineralisation and methanogenesis.
The genus Anabaena uses specialized cells called heterocysts to physically separate nitrogen fixation and photosynthesis.
These pathways include nitrogen fixation, terpenoid biosynthesis, steroid metabolism, oxidative stress response, and iron-sulfur protein biogenesis.
Azotobacter species have a full range of enzymes needed to perform the nitrogen fixation: ferredoxin, hydrogenase, and an important enzyme nitrogenase.
Cyanobacteria remained principal primary producers throughout the Proterozoic Eon(2500-543 Ma),in part because the redox structure of the oceans favored photoautotrophs capable of nitrogen fixation.
The most significant process for agricultural practice is the nitrogen fixation which is performed by nodule bacteria in symbiosis with bean plants.
These related to(a) nitrate immobilization andthe possibility of its inhibition by ammonia,(b) rates of nitrate reduction in aerobic/anaerobic soils, and(c) abiotic nitrogen fixation.
Investigating of process of symbiotic nitrogen fixation of leguminous crops including varietal specificitiesin responsiveness for inoculation; evaluation of breeding material of legumes for nitrogen fixation ability;
Then in spring, the lucerne is sowed in the field with the wheat,which also enriches the soil with organics through nitrogen fixation and availability of crop residues.
Azotobacter Biological Fertilizers Azotobacter Vinelandii, Nitrogen Fixation Quick Detail: Azotobacter is a microbial-based product containing a concentrated blend of non-pathogenic beneficial microorganisms.
Governments and the development and industrial fertilizer communities are increasingly aware of the need for a concerted, integrated effort,including biological nitrogen fixation, to address this challenge.
In undisturbed ecological systems, soil-water-plant relationships ensure nitrogen fixation and inorganic transformation processes; the bacterial and fungal biomass provides a stable nutrient pool.
This includes both reactions that remove nitrogen from ecosystems(such as nitrate-based respiration and denitrification)as well as processes that introduce nitrogen such as nitrate assimilation and nitrogen fixation.
The nitrogen cycle in the oceans is mediated by microorganisms, many of which are bacteria,performing multiple conversions such as: nitrogen fixation, denitrification, assimilation, and anaerobic ammonia oxidation anammox.
Special measures need to be taken at the international level to ensure an adequate allocation of resources for biotechnology research on issues of high relevance to developing countries,such as drought-tolerant crops and biological nitrogen fixation.
Key climate-relevant biogeochemical processes such as calcification,primary production and nitrogen fixation are investigated using a large array of techniques, ranging from molecular tools to physiological and ecological approaches.
Nitrogen fixation is highly sensitive to the presence of oxygen, so Azotobacter developed a special defensive mechanism against oxygen, namely a significant intensification of metabolism that reduces the concentration of oxygen in the cells.