Results 41 to 50 of about 9,408 (223)

Inoculation effects of growthpromoting bacteria on corn root architecture: influence of nitrogen levels, bacterial populations, and plant genotypes [PDF]

Revista Brasileira de Ciência do Solo, 2023
Inoculating corn with diazotrophic bacteria as growth promoters has been demonstrated to be an efficient agricultural practice in Brazil, mainly due to the root stimulation they provide to plants.
Albiane Carvalho Dias, Gabriela Cavalcanti Alves, Thamires Ferreira Rodrigues da Silva, Veronica Massena Reis   +3 more
doaj   +1 more source

Western Pacific atmospheric nutrient deposition fluxes, their impact on surface ocean productivity [PDF]

, 2014
The atmospheric deposition of both macronutrients and micronutrients plays an important role in driving primary productivity, particularly in the low-latitude ocean.
A. R. Baker, Allen, Antoine, Arimoto, B. Quack, Baker, Baker, Baker, Baker, Baker, Baker, Behrenfeld, Berman-Frank, Boyd, Boyd, Cai, Cape, Cape, Capone, Chen, Chen, Cornell, D. Hamilton, Deutsch, Ditullio, Draxler, Duce, Duce, Dutkiewicz, Furutani, Galloway, Grosskopf, Holl, Hsu, Huebert, Jickells, Jickells, Jung, Keene, Key, Kim, Kitajima, Kline, Krüger, Kustka, Laws, Lesworth, Levitus, Liu, M. Martino, Mahaffey, Mahowald, Martiny, Matsumoto, Merrill, Merrill, Mills, Mills, Miyazaki, Miyazaki, Moffet, Moisander, Monteiro, Monteiro, Montoya, Moore, Moore, Moore, Mulholland, Nakamura, Nara, Natsagdorj, Okin, Ooki, P. W. Boyd, Palter, Prospero, Revel-Rolland, Savoie, Savoie, Seitzinger, Sholkovitz, Sohm, Somes, Song, Srinivas, Stumm, Suzuki, T. Bromley, T. D. Jickells, Tsunogai, Tsunogai, Uematsu, Uematsu, Uematsu, Uematsu, Wagener, Ward, Xie, Xuan, Y. Nojiri, Ye, Yeatman, Zehr, Zhang, Zhang, Zhou   +106 more
core   +1 more source

Rhizosphere Diazotrophs and Other Bacteria Associated with Native and Encroaching Legumes in the Succulent Karoo Biome in South Africa

Microorganisms, 2022
Total and diazotrophic bacteria were assessed in the rhizosphere soils of native and encroaching legumes growing in the Succulent Karoo Biome (SKB), South Africa.
Esther K. Muema, Emma T. Steenkamp, Stephanus N. Venter   +2 more
doaj   +1 more source

Reproduction and Dispersal of Biological Soil Crust Organisms [PDF]

, 2019
Biological soil crusts (BSCs) consist of a diverse and highly integrated community of organisms that effectively colonize and collectively stabilize soil surfaces.
Aanderud, Zachary T., Kurbessoian, Tania, Lewis, Louise A., Pombubpa, Nuttapon, St. Clair, Larry L., Stajich, Jason E., Stark, Lloyd R., Warren, Steven D.   +7 more
core   +2 more sources

Redox Regulation in Diazotrophic Bacteria in Interaction with Plants

Antioxidants, 2021
Plants interact with a large number of microorganisms that greatly influence their growth and health. Among the beneficial microorganisms, rhizosphere bacteria known as Plant Growth Promoting Bacteria increase plant fitness by producing compounds such as
Karine Mandon, Fanny Nazaret, Davoud Farajzadeh, Geneviève Alloing, Pierre Frendo   +4 more
doaj   +1 more source

Biogeographical controls on the marine nitrogen fixers [PDF]

, 2010
We interpret the environmental controls on the global ocean diazotroph biogeography in the context of a three-dimensional global model with a self-organizing phytoplankton community.
Dutkiewicz, Stephanie, Follows, Michael J., Monteiro, Fanny Meline   +2 more
core   +1 more source

Nitrogen Fixation and Diazotrophs – A Review

Romanian Biotechnological Letters, 2021
Nitrogen fixation involves formation of ammonium from N2, which needs a high input of energy. Biological nitrogen fixation utilizes the enzyme nitrogenase and ATP to fix nitrogen. Nitrogenase contains a Fe-protein and a Mo-Fe-protein and other metal cofactors.
WENLI SUN, MOHAMAD HESAM SHAHRAJABIAN, QI CHENG   +2 more
openaire   +1 more source

Diazotroph Genomes and Their Seasonal Dynamics in a Stratified Humic Bog Lake

Frontiers in Microbiology, 2020
Aquatic N-fixation is generally associated with the growth and mass development of Cyanobacteria in nitrogen-deprived photic zones. However, sequenced genomes and environmental surveys suggest active aquatic N-fixation also by many non-cyanobacterial ...
Leyden Fernandez, Sari Peura, Alexander Eiler, Alexander Eiler, Alexandra M. Linz, Katherine D. McMahon, Katherine D. McMahon, Stefan Bertilsson, Stefan Bertilsson   +8 more
doaj   +1 more source

Iron conservation by reduction of metalloenzyme inventories in the marine diazotroph Crocosphaera watsonii [PDF]

, 2010
The marine nitrogen fixing microorganisms (diazotrophs) are a major source of nitrogen to open ocean ecosystems and are predicted to be limited by iron in most marine environments.
Bertrand, Erin M., Bulygin, Vladimir V., Dutkiewicz, Stephanie, Follows, Michael J., Monteiro, Fanny Meline, Moran, Dawn M., Saito, Mak A., Valois, Frederica W., Waterbury, John B.   +8 more
core   +2 more sources

Influence of N, P, and Fe availability on Braarudosphaera bigelowii, Trichodesmium, Crocosphaera, and noncyanobacterial diazotrophs: a review

Frontiers in Marine Science
Marine biological nitrogen fixation (BNF) is crucial for introducing “new nitrogen” into the oceans. Over the past 30 years, numerous laboratory and on-board culture experiments have been conducted studying the effects of nutrients such as total ...
Wenhui Cao, Wenhui Cao, Qunhui Yang, Qunhui Yang, Fuwu Ji, Fuwu Ji, Cheng Liu, Cheng Liu   +7 more
doaj   +1 more source