Pular para o conteúdo 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Língua Língua

português English
Entrar

Busca de Publicações

Ordenação: data | alfabética

Mostrando 1 - 30 de 14.331 resultados.


Transcriptome approach to understand the potential mechanisms inhibiting or triggering blossom-end rot development in tomato fruit in response to plant growth regulators. The objectives of this study were to analyze changes in gene expression and identify candidate genes and gene networks potentially inhibiting or triggering blossom-end rot (BER) in tomatoes treated wi... ... Repositório: BDPA Ano de publicação: 2017
Endophytic bacteria from soybean and its potential for plant growth promotion. Repositório: BDPA Ano de publicação: 2004
Development of a biochar classification system based on plant growth effects. Repositório: BDPA Ano de publicação: 2010
Plant traits controlling growth change in response to a drier climate. Plant traits are increasingly being used to improve prediction of plant function, including plant demography. However, the capability of plant traits to predict demographic rates remains uncertain, pa... ... Repositório: BDPA Ano de publicação: 2021
Inoculation with plant growth-promoting bacteria improves the sustainability of tropical pastures with Megathyrsus maximus. ABSTRACT - Brazil is the second-largest producer and the first exporter of beef, with herds mainly raised in extensive pastures, where Megathyrsus maximus occupies over 30 Mha. About 70% of the pastur... ... Repositório: BDPA Ano de publicação: 2023
Impacts of plant growth-promoting rhizobacteria on tropical forage grass in Brazil. The aim of this study was to evaluate the effects of plant growth-promoting rhizobacteria effects on anatomical characteristics and nutritional value of Brachiaria (Syn. Urochloa) brizantha cv. BRS Pi... ... Repositório: BDPA Ano de publicação: 2020
Shelf life enhancement of plant growth promoting rhizobacteria using a simple formulation screening method. Plant growth promoting rhizobacteria (PGPR) are a specific group of bacteria interacting beneficially with plants. Among the known PGPRs, the species Pseudomonas fluorescens and Burkholderia pyrrocini... ... Repositório: BDPA Ano de publicação: 2018
Phosphorus-solubilizing Trichoderma spp. from Amazon soils improve soybean plant growth. Acidic soils rapidly retain applied phosphorus fertilizers and consequently present low availability of this nutrient to plants. the use of phosphate-solubilizing microorganisms to help plant phosphor... ... Repositório: BDPA Ano de publicação: 2020
Plant growth regulator via micro-sprinkler for Palmer mango floral induction in Brazilian semi-arid region. Application of the plant growth regulator paclobutrazol (PBZ) to aid floral induction has been widely performed by mango producers. However, its application has been done manually, resulting in low un... ... Repositório: BDPA Ano de publicação: 2023
Plant growth and leaf-spot severity on eucalypt at different CO2 concentrations in the air. The objective of this work was to evaluate the effects of increased air‑CO2 concentration on plant growth and on leaf‑spot caused by Cylindrocladium candelabrum in Eucalyptus urophylla. Se... ... Repositório: BDPA Ano de publicação: 2014
Diversity of nitrogen-fixing endophytic bacteria from corn and their potential plant-growth-promoting activity. Repositório: BDPA Ano de publicação: 2004
Biodegradation of paclobutrazol: a plant growth regulator used in irrigated mango orchard soil. Paclobutrazol (PBZ), [2RS,3RS]-1-[4-chlorophenyl]-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl) pentan-3-ol, consists of a triazole ring and a benzene ring-chloro linked to a carbon chain open. It is a plant... ... Repositório: BDPA Ano de publicação: 2015
Biochemical characterization of individual and combined plant growth-promoting microorganisms. The increasing demand for using microorganisms in agriculture to improve food production requires constantly assessing microbial diversity. This study aimed to investigate the biochemical properties o... ... Repositório: BDPA Ano de publicação: 2023
Glyphosate applied at low doses can stimulate plant growth. BACKGROUND:Glyphosate blocks the shikimic acid pathway, inhibiting the production of aromatic amino acids and several secondary compounds derived from these amino acids. Non-target plants can be expos... ... Repositório: BDPA Ano de publicação: 2008
An Actinobacterium strain from soil of Cerrado promotes Phosphorus solubilization and plant growth in soybean plants. Abstract: The huge biological diversity of the Brazilian Cerrado is an important source of economically interesting microbial agents. The phylum Actinobacteria plays an important role in nutrient cycl... ... Repositório: BDPA Ano de publicação: 2021
Plant growth promotion by four species of the genus Burkhoderia. Abstract: Background and aims: The genus Burkholderia is highly diverse and may mediate plant growth via several mechanisms. The current study evaluates the role of strains from four Burkholderia spec... ... Repositório: BDPA Ano de publicação: 2016
Draft genome sequence of plant growth-promoting drought-tolerant Bacillus sp. strain CMAA 1363 isolated from the Brazilian Caatinga biome. The strain of Bacillus sp. CMAA 1363 was isolated from the Brazilian Caatinga biome and showed plant growth-promoting traits and ability to promote maize growth under drought stress. Sequencing reveal... ... Repositório: BDPA Ano de publicação: 2017
Azospirillum spp. from native forage grasses in Brazilian Pantanal floodplain: biodiversity and plant growth promotion potential. A sustainable alternative to improve yield and the nutritive value of forage is the use of plant growth promoting bacteria (PGPB) that release nutrients, synthesize plant hormones and protect against... ... Repositório: BDPA Ano de publicação: 2017
Growth of seven perennial plant species adapted to the Brazilian Semi-Arid. Growth of seven perennial plant species adapted to the Brazilian Semi-Arid. Abstract - Measuring plant height (y) and canopy diameter (x) in trees may not be an easy task, but stem diameter (z) can be... ... Repositório: BDPA Ano de publicação: 2007
Biotechnological potential of endophytic and rhizospheric bacteria for plant growth promotion in Paspalum species. Paspalum is a large grass genus of the Poaceae family, comprising several important forage species which occur in the Tropics and warm temperate regions, mainly in the American continent, especially a... ... Repositório: BDPA Ano de publicação: 2019
Diazotrophic plant growth-promoting bacteria in sugarcane. Due to the environmental problems resulting from N-fertilizer application in sugarcane, techniques such as the inoculation with diazotrophic plan-growth promotion bacteria (DPGPB) (BI) have shown very... ... Repositório: BDPA Ano de publicação: 2022
Pre-germination treatments with plant growth regulators and bioactivators attenuate salt stress in melon : effects on germination and seedling development. The scarcity of surface water has led to the use of underground sources as an alternative for crop irrigation by farmers in semi-arid regions. However, these water sources generally have high salinity... ... Repositório: BDPA Ano de publicação: 2023
Forage mass, tillering, nutritive value and root system of ruzigrass inoculated with plant growth promoting bacteria associated with doses of N-fertilizer Repositório: BDPA Ano de publicação: 2020
Population growth and within-plant distribution of the striped mealybug Ferrisia virgata (Cockerell) (Hemiptera, Pseudococcidae) on cotton. Population growth and within-plant distribution of the striped mealybug Ferrisia virgata (Cockerell) (Hemiptera, Pseudococcidae) on cotton. The striped mealybug, Ferrisia virgata (Cockerell) (Hemipter... ... Repositório: BDPA Ano de publicação: 2014
Bioprospection and extracts chemical characterization of plant growth promoting bacteria and antagonists of agricultural pests. In the present work, 11 bacteria previously identified as fungal pathogen antagonist were used. For the chemical characterization of potential antifungal metabolites, a screening was first performed t... ... Repositório: BDPA Ano de publicação: 2023
Genome sequence of Pantoea ananatis strain amg 501, a plant growth-promoting bacterium isolated from rice leaves grown in paddies of southern spain. Repositório: BDPA Ano de publicação: 2017
Microbial cross-feeding and its effects on cowpea (Vigna unguiculata) plant growth promotion. To evaluate the in vitro metabolic compartmentalization between strains of actinobacteria and rhizobia isolated from Brazilian semiarid soils and observe the effect of their coinoculation on the devel... ... Repositório: BDPA Ano de publicação: 2023
Isolation of micropropagated strawberry endophytic bacteria and assessment of their potential for plant growth promotion. Twenty endophytic bacteria were isolated from the meristematic tissues of three varieties of strawberry cultivated in vitro, and further identified, by FAME profile, into the genera Bacillus and Sphin... ... Repositório: BDPA Ano de publicação: 2009
Isolation of micropropagated strawberry endophytic bacteria and assessment of their potential for plant growth promotion. Twenty endophytic bacteria were isolated from the meristematic tissues of three varieties of strawberry cultivated in vitro, and further identified, by FAME profile, into the genera Bacillus and Sphin... ... Repositório: BDPA Ano de publicação: 2008
Maize-associated Meyerozyma from the Brazilian semiarid region are effective plant growth-promoting yeasts. Yeasts are potential plant-growth-promoting microbes; however, this resource is underexploited, mainly in the semiarid regions worldwide. In the present study, we isolated potentially endophytic yeast... ... Repositório: BDPA Ano de publicação: 2022

Mostrando 1 - 30 de 14.331 resultados.

Observações

1 - Por padrão são exibidas publicações dos últimos 20 anos. Para encontrar publicações mais antigas, configure o filtro ano de publicação, colocando o ano a partir do qual você deseja encontrar publicações. O filtro está na coluna da esquerda na busca acima.

2 - Para ler algumas publicações da Embrapa (apenas as que estão em formato ePub), é necessário ter, no celular ou computador, um desses softwares gratuitos. Sistemas Android: Google Play Livros; IOS: iBooks; Windows e Linux: software Calibre.

Acesse outras publicações

Acesse a Base de Dados da Pesquisa Agropecuária (BDPA) para consultar o acervo completo das bibliotecas da Embrapa.