Results 61 to 70 of about 255,338 (288)

Diversity of plant growth-promoting bacteria associated with sugarcane [PDF]

, 2017
The sugarcane (Saccharum spp) presents economic importance, mainly for tropical regions, being an important Brazilian commodity. However, this crop is strongly dependent on fertilizers, mainly nitrogen (N).
Antunes, Jadson Emanuel Lopes, Araújo, A. S. F., Figueiredo, Márcia Do Vale Barreto, Freitas, Ana Dolores Santiago De, Lyra, M. C. C. P., Oliveira, L. M. S., Ollero Márquez, Francisco Javier   +6 more
core   +1 more source

Spatiotemporal Evolution of Hydroclimatic Variables in the Brazilian Semi‐Arid Region Through the Aridity Index and Susceptibility to Desertification

International Journal of Climatology, EarlyView.
Over the past 60 years, noticeable changes have been observed in the main hydroclimatological variables, driven by both natural and anthropogenic factors. In the context of climate change, such behaviour may adversely affect the state's economic activities, as well as increase the recurrence of extreme events in the region.
Ronaldo Guilherme Santos Lima, Izaias Rodrigues de Souza Neto, André Quintão de Almeida, Vania Elisabete Schneider, Ludmilson Abritta Mendes   +4 more
wiley   +1 more source

Transferência de política pública e o papel do embaixador de políticas: dos Parques-Biblioteca de Medellín para os Centros Comunitários da Paz no Recife

Colombia Internacional
Objective/context: This article analyzes how public policy (PP) crosses national borders and diffuses into another political space, focusing on the role of paradiplomatic actors in the Northeast Region of Brazil. Specifically, it examines the transfer of
Ana Pollinny de Freitas, Eliane Superti, Liliana Ramalho Fróio   +2 more
doaj   +1 more source

"Recifs" a rudistes

Bulletin de la Société Géologique de France, 1959
Abstract The conditions of formation of so-called rudistid reefs are studied by means of examples from France, Serbia, and Italian Somaliland. In Jurassic and lower Cretaceous time rudistids were merely associated with reef-forming corals; in the upper Cretaceous they were seldom associated with corals but usually formed independent ...
J. Sornay, Colette Dechaseaux
openaire   +1 more source

Upper and small bowel Crohn's disease in Brazilian children: Phenotypic characteristic and surgical risk

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Upper and small bowel Crohn's disease (U‐SBCD) represents a clinically aggressive phenotype with high complication rates yet remains diagnostically challenging. In low‐ and middle‐income countries (LMICs), limited inflammatory bowel disease (IBD) awareness contributes to diagnostic delays, but their impact on U‐SBCD outcomes remains
Jane Oba, Carlos Walter Sobrado, Elizete Aparecida Lomazi, Mariana Deboni, Michela Cynthia da Rocha Marmo, Vanessa Adriana Scheeffer, Silvio da Rocha Carvalho, Adérson Omar Mourão Cintra Damião, Matheus Freitas Cardoso de Azevedo, Carlos Frederico Sparapan Marques, Eytan Wine, Artur Figueiredo Delgado, Clovis Artur Almeida da Silva Full   +12 more
wiley   +1 more source

New records of bryophytes for Pernambuco State, Brazil [PDF]

, 2000
The known geographical distribution of 12 bryophyte species is extended by confirmation of their presence in the state of Pernambuco. Leptoscyphus porphyrius (Nees) Grolle, Harpalejeunea uncinata Steph., Chryso-hypnum diminutivum (Hampe) Buck and ...
Germano, Shirley Rangel, Mota de Oliveira, Sylvia, Pôrto, Kátia Cavalcanti   +2 more
core  

Targeted metabolomics reveals the optimal harvest time of Cabernet Sauvignon grapes in an emerging high‐altitude tropical region

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Climate change has driven the expansion of viticulture in high‐altitude tropical regions. The dynamics of grape ripening and its metabolic profile are influenced by climatic conditions. This study aimed to identify the optimal harvest period for Cabernet Sauvignon grapes cultivated in an emerging Brazilian high‐altitude region using
Laura O. Lago, Rafaela D. Silveira, Vanessa T. da Rosa, Luana P. Mallmann, Mairon M. da Silva, Aline C.T. Biasoto, Juliane E. Welke   +6 more
wiley   +1 more source

Assessing texture pattern in slum across scales: an unsupervised approach [PDF]

, 2005
According to the Global Report on Human Settlements (United Nations, 2003), almost 1 billion people (32% of the world ’s population) live in squatter settlements or slums.
Barros Filho, M., Sobreira, F.
core  

Chromosome complement and meiosis in three species of the Neotropical bug genus Antiteuchus (Heteroptera, Pentatomidae, Discocephalinae) [PDF]

, 2006
Orcein staining of spermatocytes was used to study the meiotic behavior of holocentric chromosomes in three member of the genus Antiteuchus (commonly known as stink bugs). We describe and illustrate the karyotype of Antiteuchus mixtus, A. sepulcralis and
de Souza, Maria José, Lanzone, Cecilia
core   +2 more sources

Effects of deficit irrigation and biostimulants on melon productivity and quality in semi‐arid conditions

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Water scarcity and soil salinization are major constraints to irrigated agriculture in semi‐arid regions, affecting crop productivity and fruit quality. Combining deficit irrigation with biostimulant application has emerged as a promising strategy to improve water use efficiency and plant stress tolerance.
Jefferson dos Santos Gomes Calaça, Jean Carlos Nogueira, José Raliuson Inácio Silva, Denizard Oresca, Alan Cezar Bezerra, Raquele Mendes de Lira, George do Nascimento Araújo Júnior, Luiz Guilherme Medeiros Pessoa, Agda Raiany Mota dos Santos, Sidney Antônio da Silva, Guilherme Heverton Lima e Silva, Douglas Nogueira Lima, Eduardo Soares de Souza   +12 more
wiley   +1 more source