Results 51 to 60 of about 92,594 (154)

Evidence of limited N2 fixation in the Southern Ocean

Communications Earth & Environment
Biological nitrogen fixation is an important source of new nitrogen, influencing ocean fertility and carbon uptake. While recently documented in Arctic waters, its role in the Southern Ocean remains uncertain.
Shuai Gu, Hugo Berthelot, Yajuan Lin, Weiyi Tang, Julie Robidart, A. Murat Eren, Hugh W. Ducklow, Nicolas Cassar   +7 more
doaj   +1 more source

Biological Nitrogen Fixation

<p dir="ltr">Biological nitrogen fixation supplies the largest quantity of new, natural nitrogen to terrestrial ecosystems, but little is known about its function and controls in tropical forests. Recent work at Barro Colorado Island and the facilities of the Smithsonian Tropical Research Institute has made substantial advances in our ...
Preety Tomar, Balbinder Singh, Gagan Preet Kour Bali   +2 more
openaire   +3 more sources

Concentration-Dependent Regulation of Nitric Oxide on Soybean Nodulation and Nitrogen Fixation, and Its Direct and Indirect Effects in a Pot Experiment

Agronomy
Biological nitrogen fixation is an important support for sustainable agricultural development. The symbiotic nitrogen fixation system between legumes and rhizobia is the core of biological nitrogen fixation in nature.
Kun Liu, Shuoshuo Shi, Zhenping Gong, Xiaochen Lyu   +3 more
doaj   +1 more source

THE MECHANISM OF BIOLOGICAL NITROGEN FIXATION [PDF]

Bacteriological Reviews, 1947
P W, Wilson, R H, Burris
openaire   +2 more sources

Effects of biological agents on rhizosphere microecological environment and nutrient availability for rice

Frontiers in Microbiology
As the world’s population grows, pursuing sustainable agricultural production techniques to increase crop yields is critical to ensuring global food security.
Hang Zhou, Hang Zhou, Hang Zhou, Kaibo Yu, Lingli Nie, Lingli Nie, Lang Liu, Jianqun Zhou, Kunlun Wu, Kunlun Wu, Kunlun Wu, Honghong Ye, Zhaohui Wu, Zhaohui Wu, Zhaohui Wu   +14 more
doaj   +1 more source

ASSOCIATIVE NITROGEN FIXATION IN THE RHIZOSPHERE OF CEREALS DURING SEED INOCULATION BY BACTERIA ARTHROBACTER MYSORENS 7 AND FLAVOBACTERIUM SP.

Siberian Journal of Life Sciences and Agriculture
The general lack of knowledge in the conditions of Western Siberia (Omsk region), the nitrogen fixation process and quantitative data on its activity in agroecosystems do not allow us to establish the true role of nitrogen fixing microorganisms in the ...
Natalya N. Shuliko, Alina A. Kiselyova, Elena V. Tukmacheva, Irina A. Korchagina, Ekaterina V. Kubasova, Artem Yu. Timokhin, Oksana A. Yusova   +6 more
doaj   +1 more source

Non‐Respiratory Extracellular Electron Transfer Competes with Nitrogenase for Electrons in Rhodopseudomonas Palustris

Advanced Science
Biological nitrogen fixation (BNF) is a pivotal process that reduces nitrogen to ammonium within the nitrogen cycle. Extracellular electron transfer (EET) between diazotrophs and the extracellular environment influences the occurrence and efficiency of ...
Xuewen Liu, Panqing Qi, Weipeng Fan, Wuyang Liu, Xingjiang Li, Yong Nie, Xiao‐Lei Wu   +6 more
doaj   +1 more source

Autochthonous carbon loading of macroalgae stimulates benthic biological nitrogen fixation rates in shallow coastal marine sediments. [PDF]

Front Microbiol, 2023
Raut Y, Barr CR, Paris ER, Kapili BJ, Dekas AE, Capone DG.   +5 more
europepmc   +1 more source

Holistic view of biological nitrogen fixation and phosphorus mobilization in Azotobacter chroococcum NCIMB 8003. [PDF]

Front Microbiol, 2023
Biełło KA, Lucena C, López-Tenllado FJ, Hidalgo-Carrillo J, Rodríguez-Caballero G, Cabello P, Sáez LP, Luque-Almagro V, Roldán MD, Moreno-Vivián C, Olaya-Abril A.   +10 more
europepmc   +1 more source

Molybdenum Nanofertilizer Boosts Biological Nitrogen Fixation and Yield of Soybean through Delaying Nodule Senescence and Nutrition Enhancement. [PDF]

ACS Nano, 2023
Li M, Zhang P, Guo Z, Cao W, Gao L, Li Y, Tian CF, Chen Q, Shen Y, Ren F, Rui Y, White JC, Lynch I.   +12 more
europepmc   +1 more source