Results 21 to 30 of about 104,663 (167)

Physical, chemical and biological soil attributes in integrated crop-livestock-forestry systems

Agrarian, 2019
Integrated systems have become common in several regions of Brazil and studies on the effects of these systems on soil attributes have intensified. However, there are still doubts about possible negative impacts due to the degradation of the environment ...
Paula Camylla Ramos Assis, Luis Fernando Stone, Janaína de Moura Oliveira, Flávio Jesus Wruck, Beáta Emöke Madari, Alexandre Bryan Heinemann   +5 more
doaj   +1 more source

Production, breeding and potential of cowpea crop in Brazil. [PDF]

, 2013
About 50 years ago cowpea was reported as a relatively minor tropical legume. However, in the last years, it has been emerging as one of the most important food legume of the 21st century (SINGH, 2010). Brazil is not out of this panorama.
FREIRE FILHO, F. R., NOGUEIRA, M. do S. da R., RIBEIRO, V. Q., ROCHA, M. de M., RODRIGUES, E. V., SILVA, K. J. D. e   +5 more
core   +1 more source

Seasonal dynamics in terrestrial insect communities after the impact of the Brumadinho tailings dam disaster

Insect Conservation and Diversity, EarlyView.
Despite severe habitat loss, insect species richness, seasonal fluctuations in richness and temporal β‐diversity did not differ significantly among forests adjacent to the mudflow and reference sites. We found higher wet‐season species richness for ants, bees, butterflies and dung beetles, while termites showed no seasonal change; β‐diversity was ...
Frederico Neves, Inácio Gomes, Pedro Giovâni da Silva, Marina Beirão, Cassiano Sousa Rosa, Flávio Castro, José Eustáquio Santos Júnior, Mariana Moura, Adriano Paglia, Tiago Dornas, Fábio Vieira, Ricardo Solar   +11 more
wiley   +1 more source

Composição centesimal e efeito do cozimento no genótipo de feijão-caupi Pingo de Ouro-1-2. [PDF]

, 2013
O feijão-caupi, também conhecido como feijão-de-corda, feijão-macassar, feijão-de-praia ou feijão-miúdo, está presente nas regiões tropicais e subtropicais, estando amplamente distribuído pelo mundo. Das etapas de preparo do feijão-caupi, o cozimento é o
ARAÚJO, M. A. da M., CUNHA, E. M. F., MOREIRA-ARAÚJO, R. S. dos R., PINHEIRO, É. M., ROCHA, M. de M.   +4 more
core  

Metacaspases contribute to the cellular response to heat stress in a marine diatom

New Phytologist, EarlyView.
Summary Climate‐driven marine heatwaves (HW) are extreme, large‐scale events characterized by elevated ocean temperatures lasting from days to months. Despite their importance, little is known about the molecular mechanisms of algal response to marine HW. Recent studies suggest that metacaspases play an important role in thermotolerance.
Mai Sadeh, Daniella Schatz, Shifra Ben‐Dor, Avia Mizrachi, Shiri Graff van Creveld, Amichai Zafrin, Assaf Vardi   +6 more
wiley   +1 more source

A prática de cuidado em sistemas de saúde universais durante a crise sanitária por COVID-19

Revista de Saúde Pública do Paraná
O estudo tem por objetivo sumarizar as evidências sobre as práticas de cuidado no contexto de emergência sanitária por Covid-19 em países com sistemas de saúde universais. Trata-se de uma revisão de escopo.
Bergson Nascimento Cavalcante, Maria Iasmym Viana Martins, Ana Beatriz Oliveira Marques Santos, Daniele Paula Alves Mouta, Marina Pereira Moita, Paloma Vasconcelos Rodrigues, Maria Conceição Coelho Brito   +6 more
doaj   +1 more source

Cultivo da mamona (Ricinus communis L.) consorciada com feijão-caupi (Vigna unguiculata (L.) Walp) no Semi-Árido. [PDF]

, 2011
Caracterizacão do semi-árido nordestino; Clima; Solo e adubacão; Cultivares recomendadas das duas culturas; Mamona; Feijão-caupi; Espaçamentos, populações de plantas, profundidade de plantio e desbaste; Doenças e métodos de controle; Pragas da mamoneira ...
BELTRAO, N. E. de M., MELO, F. de B., SILVA, P. H. S. da   +2 more
core  

Quality of Forage Cactus Silage with the Addition of Hay from Forages Adapted to the Semiarid Region

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study investigated the effects of including hays from different forages adapted to the semiarid region on the forage cactus (Opuntia fícus‐indica (L.) Mill) silage quality. A completely randomized design, with five treatments was used: pure forage cactus and forage cactus associated with 30% hay from gliricidia (Gliricidia sepium), pornunça ...
Silvia C. Bento, Amanda B. Grimaldi, Roberta M. S. Antunes, Henry D. R. Alba, Rodrigo B. Saldanha, Carlindo S. Rodrigues, Douglas dos Santos Pina, José E. F. Júnior, Maria Leonor G. M. L. de Araujo, Lara Maria S. Brant, Gleidson Giordano P. de Carvalho   +10 more
wiley   +1 more source

Susceptibility of common bean and soybean to water stress evaluated at the sitis phenotyping platform

Bioscience Journal, 2017
The great challenge of breeding programs focused on tolerance to water stress is the precise, in large scale, and automated phenotyping. Therefore, the objective of this study was to assess whether the controlled conditions of SITIS Automated ...
Cleber Morais Guimarães, Luis Fernando Stone, Roberto Kazuhiko Zito   +2 more
doaj   +3 more sources

Desempenho de plântulas de arroz de terras altas promovido por microrganismos multifuncionais

Semina: Ciências Agrárias, 2021
Microrganismos multifuncionais podem contribuir para o desenvolvimento do sistema radicular de plantas afetando positivamente a produtividade de grãos das culturas.
João Pedro Tavares Fernandes, Adriano Stephan Nascente, Marta Cristina Corsi de Filippi, Mariana Aguiar Silva   +3 more
doaj   +1 more source