内容提示: 10 Biological Nitrogen Fixation U. D. HAVELKA, M. G. BOYLE, AND R. W. F. HARDY Central Research and Development Department E. I. du Pont de Nemours and Company Wilmington, Delaware I. GENERAL INTRODUCTION Although molecular nitrogen (N2) composes almost 80070 of the earth's ...
Addressing poverty alleviation via the expanded use of biological nitrogen fixation in agriculture was the theme of the 15th International Congress on Nitrogen Fixation. Because nitrogen-fixation research is multidisciplinary, exploiting its benefits for agriculture and environmental protection has continued to...
Biological Nitrogen Fixation for Sustainable Agriculture 2024 pdf epub mobi 电子书 图书描述 Chemical fertilizers have had a significant impact on food production in the recent past, and are today an indispensable part of modern agriculture. On the other hand, the oil crisis of the 1970s and the...
内容提示: nature nanotechnologyhttps://doi.org/10.1038/s41565-023-01392-5CommentNano-enabled strategies to enhance biological nitrogen fixationMingshu Li, Li Gao, Jason C. White, Christy L. Haynes, Tana L. O’Keefe, Yukui Rui, Sami Ullah, Zhiling Guo, Iseult Lynch & Peng ZhangIncreasing ...
Nitrogen fixation is the primary source of reactive nitrogen in the ocean. Most ecological models do not predict nitrogen fixation in the Antarctic Ocean because of the low availability of iron and high abundance of nitrogen. Here we extensively examined nitrogen fixation in the Antarctic Ocean, and...
in the long-term, it will be necessary to replenish the reserves of nutrients which are removed or lost from the soil. In the case of nitrogen (N), inputs into agricultural systems may be in the form of N-fertilizer, or be derived from atmospheric N2via biological N2fixation (BNF). ...
R. Kennedy (Editors), Microbiology in Action — Biological Nitrogen Fixation with General Aspects of Soil and Food Bacteriology. XX + 356 S., 50 Abb., 51 Tab. Letchworth, Hertfordshire, New York-Chichester-Toronto-Brisbane-Singapore 1988. Research Studies Press Ltd., John Wiley & Sons Inc. ...
Common regulatory components and similar regulatory networks are used to control nitrogen fixation, but there is considerably plasticity in the regulatory networks, which differ from species to species, dependent on host physiology. In the Proteobacteria, mostnifgenes are activated by the enhancer-binding...
Nevertheless, eggs were sometimes deposited on sprayed flushes between residues of the oil droplets.doi:10.3739/rikusui.40.1Tomio YOSHIDAMorihiro AIZAKITeruo ASAMINaoki MAKISHIMAThe Japanese Society of LimnologyJapanese Journal of Limnology
nitrogenasegyrnitrogenmolybdenumfixationisotopic LETTER doi:10.1038/nature14180 Isotopicevidenceforbiologicalnitrogenfixationby molybdenum-nitrogenasefrom3.2Gyr EvaE.Stu¨eken 1 ,RogerBuick 1 ,BradleyM.Guy 2 {&MatthewC.Koehler 1 Nitrogenisanessentialnutrientforallorganismsthatmusthave beenavailablesincetheoriginof...