Results 21 to 30 of about 13,036 (218)

EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS

Revista de Agricultura Neotropical, 2022
Zea mays (corn) is one of the leading crops focused on producing food and feed for humans and animals. The use of diazotrophic bacteria such as Azospirillum brasilense demonstrates a positive effect on nitrogen availability, a primordial element for the
Wellington Elias do Amaral Júnior, Flávia Rodrigues Esteves, Antonio Carlos Pereira de Menezes Filho Pereira de Menezes Filho, Matheus Vinicius Abadia Ventura   +3 more
doaj   +1 more source

Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system

Pesquisa Agropecuária Tropical, 2014
With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of ...
Michelle Traete Sabundjian, Orivaldo Arf, Maria Aparecida Anselmo Tarsitano, Flávio Hiroshi Kaneko, Daiene Camila Dias Chaves Corsini   +4 more
doaj   +1 more source

Bacterial nitrate assimilation: gene distribution and regulation [PDF]

, 2011
In the context of the global nitrogen cycle, the importance of inorganic nitrate for the nutrition and growth of marine and freshwater autotrophic phytoplankton has long been recognized.
Andrew J. Gates, Assumpção, Caballero, Cabello, Chai, Chen, Conrado Moreno-Vivián, David J. Richardson, Flores, Forchhammer, Forchhammer, Gates, Gutierrez, Ishida, Kayumov, Koropatkin, Leigh, Li, Lin, Lledó, Llácer, M. Dolores Roldán, Moreno-Vivián, Nakano, Ogawa, Ohashi, Pawlowski, Paz-Yepes, Pino, Puerta-Fernández, Ramos, Richardson, Sanders, Shao, Shu, Shu, Stuart J. Ferguson, Swanson, Szeto, Toukdarian, Víctor M. Luque-Almagro, Weiss, Weiss, Wray, Wu   +44 more
core   +1 more source

Flocculation in Azospirillum brasilense and Azospirillum lipoferum: exopolysaccharides and cyst formation [PDF]

Journal of Bacteriology, 1985
The phenomena of flocculation and floc formation by Azospirillum brasilense Sp7 (ATCC 29145) and Azospirillum lipoferum Sp59b (ATCC 29707) were studied in aerobic liquid cultures. Carbon sources representative of various entry pathways in combination with various nitrogen sources induced flocculation in both species of azospirilla.
L, Sadasivan, C A, Neyra
openaire   +2 more sources

Diazotrophic bacteria increase yield and profitability in organic cultivation of common bean

Revista Brasileira de Engenharia Agrícola e Ambiental, 2023
The symbiosis of common beans with nitrogen-fixing bacteria provides an efficient approach to sustainable and economical food production. Therefore, this study aimed to evaluate the application of cost-effective nitrogen management strategies in organic ...
Juliana T. Martins, Fernando de S. Buzo, Lucas M. Garé, Nayara F. S. Garcia, Letícia Z. de S. Sales, Matheus V. L. do Nascimento, Neli C. B. dos Santos, Omar J. Sabbag, Orivaldo Arf   +8 more
doaj   +1 more source

Complete Genome Sequence of the Model Rhizosphere Strain Azospirillum brasilense Az39, Successfully Applied in Agriculture [PDF]

, 2014
We present the complete genome sequence of Azospirillum brasilense Az39, isolated from wheat roots in the central region of Argentina and used as inoculant in extensive and intensive agriculture during the last four decades.
Baker, David, Cassan, Fabricio Dario, Clavijo, Bernardo, Gualpa, Jose, Maroniche, Guillermo Andres, Martínez Abarca, Francisco, McLay, Kirsten, Molina, Romina Micaela, Paris, Gastón, Perticari, Alejandro, Puente, Mariana, Revale, Santiago, Rivera Botia, Diego Mauricio, Spaepen, Stijn, Vanderleyden, Jos, Vazquez, Martin Pablo, Whatkins, Christopher, Wisniewski Dyé, Florence   +17 more
core   +2 more sources

Desempenho produtivo de Urochloa brizantha cv. Marandu em função da inoculação com Azospirillum e doses de nitrogênio

Agro@mbiente On-line, 2017
Bactérias do gênero Azospirillum podem fixar nitrogênio (N) atmosférico e promover o crescimento vegetal, contribuindo na nutrição das plantas. Com base nesse pressuposto, objetivou-se com o presente trabalho avaliar o efeito de doses de nitrogênio no ...
Ana Lúcia Hanisch, Alvadi Antonio Balbinot Jr., Gilcimar Adriano Vogt   +2 more
doaj   +1 more source

Contribution of Azospirillum brasilense to nitrogen fertilization for maize crops planted successively to soybean crops

Revista Agrogeoambiental, 2023
Maize is very important in Brazilian agribusiness: it is the second most produced grain in the country. Crops need to be fertilized, especially with nitrogen, to achieve high yields.
Bruno Pires, Franciane Diniz Cogo , Felipe Duarte Praxedes Silva , Gabriel Colleti   +3 more
doaj   +1 more source

Does soil cultivation practices and inoculation with Azospirillum brasilense affect the performance of maize genotypes? [PDF]

Ciência e Agrotecnologia, 2023
One of the bottlenecks for maize (Zea mays L.) production is the need for a large supply of nitrogen fertilizers, which burdens farmers. A solution to this problem is the use of proteobacteria Azospirillum brasilense as an inoculant.
Marcelo Henrique Santos, Wagner Emerson Aguiar, Eliane Cristina Gruszka Vendruscolo, Robson Fernando Missio   +3 more
doaj   +1 more source

Irrigated wheat subjected to inoculation with Azospirillum brasilense and nitrogen doses as top-dressing

Revista Brasileira de Engenharia Agrícola e Ambiental
The use of Azospirillum brasilense in the wheat crop still presents contradictory results; thus, it is necessary to identify ideal conditions to obtain satisfactory results.
Cleiton J. Alves, Orivaldo Arf, Ane F. Ramos, Fernando S. Galindo, Lais M. Nogueira, Ricardo A. F. Rodrigues   +5 more
doaj   +1 more source