Results 11 to 20 of about 60,391 (225)

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region. [PDF]

open access: yesPest Manag Sci
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Lima VH   +8 more
europepmc   +2 more sources

ARROZ

open access: yesRevista Interface Tecnológica, 2022
O arroz (Oryza sativa) foi introduzido no Brasil em 1530 pelo comboio de Pedro Álvares Cabral na Capitania de São Vicente. A expansão da produção ocorreu primeiro no litoral e posteriormente para o interior do Brasil com as pastagens e o cultivo do café. É o segundo cereal mais produzido e consumido no mundo, ficando atrás apenas do trigo.
Iane Beatriz Damasio Nery, Daltro Cella
openaire   +2 more sources

Multifunctional Rhizobacterial Consortia Enhance Growth and Yield of Common Bean Across Field Conditions. [PDF]

open access: yesEnviron Microbiol Rep
Consortia of plant growth‐promoting rhizobacteria (PGPR) enhance the growth and development of common bean plants, improving root system development, nutrient use efficiency and grain yield. These bioinputs reduce dependence on mineral fertilizers and support eco‐efficient agriculture, offering a sustainable alternative in diverse soil and climate ...
Oliveira APS   +3 more
europepmc   +2 more sources

Pod positioning and grain yield of common bean as affected by sowing density, nitrogen fertilization and fertilization depth

open access: yesBioscience Journal, 2023
The positioning of pods in common bean directly affects grain losses in mechanized harvesting. However, only few studies have assessed facttors that can affect pods positioning.
José Geraldo da Silva   +4 more
doaj   +1 more source

Mechanisms of parasite-mediated disruption of brain vessels. [PDF]

open access: yesFEBS Lett
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Loira L   +3 more
europepmc   +2 more sources

Silicato de cálcio como fonte de silício para o arroz de sequeiro

open access: yesRevista Brasileira de Ciência do Solo, 2001
No Brasil, o arroz de sequeiro é cultivado predominantemente em solos de cerrado, os quais, em razão do seu avançado grau de intemperização, apresentam baixos valores de pH, baixa saturação por bases e baixa relação Si/óxidos de Fe e Al.
M. P. Barbosa Filho   +4 more
doaj   +1 more source

Interaction between common bean genotypes and environments in Pernambuco State: stability, environmental stratification and decomposition of interaction

open access: yesSemina: Ciências Agrárias, 2013
The goal of this work was to verify the occurrence of interaction between common bean genotypes and environments (G×E) in Pernambuco state, and to identify genotypes with high yield adaptability and stability, for environmental stratification and ...
Helton Santos Pereira   +5 more
doaj   +1 more source

Produtividade de feijão no sistema plantio direto com aplicação de calcário e zinco [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2004
A acidez dos solos de cerrado é um dos fatores mais limitantes na produtividade das culturas, e a deficiência de micronutrientes desses solos está relacionada com o aumento do pH.
Nand Kumar Fageria, Luís Fernando Stone
doaj   +1 more source

Characterization of Sarocladium oryzae and its reduction potential of rice leaf blast

open access: yesPesquisa Agropecuária Tropical, 2017
The integrated management of rice leaf blast (Magnaporthe oryzae) is carried out mainly with the adoption of chemical control. However, the search for alternative practices has grown in recent years.
Rafaela Araújo Guimarães   +4 more
doaj   +1 more source

Atributos físicos, químicos e biológicos do solo impactado por cultivos sucessivos de arroz

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2013
A produtividade do arroz de terras altas sofre queda acentuada quando ele é cultivado durante dois ou mais anos, na mesma área. Este trabalho objetivou determinar quais atributos de um Latossolo Vermelho de Cerrado são mais impactados por cultivos ...
Sinnara G. de Godoy   +4 more
doaj   +1 more source

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