Envíos recientes
Drought stress is among themost critical limitations to maize productivity, particularly under rainfed conditions. In this study, we explored the Brazilian Caatinga biome as a source of drought adapted plant growth-promoting bacteria and evaluated their potential to mitigate drought effects in&#x...
Forragelras do gênero Megathyrsus maxlmus, amplamente utilizadas no Cerrado brasileiro, estão sujeitas ao déficit hrdrlco, o qual pode comprometer a fisiologia vegetal e favorecer o progresso de patógenos necrotróficos. Dentre as doenças, destaca-se a mancha foliar marrom, causada por Blpolarls y...
Bees are essential for ecosystem functioning, pollinating many wild and crop plant species. Predicting which species are most vulnerable to global changes, and how their loss may impact ecosystems and human well-being, is critical. Comprehensive information on bee response and effect traits&...
A crescente demanda por fontes alternativas de energia renovável impulsionou o desenvolvimento de biocombustíveis, com destaque para o etanol. Tradicionalmente produzido a partir da cana-de-açúcar e do milho, já atingindo 25% do etanol produzido no país. Nesse cenário, a mandioca surge como&...
Abstract: Peach cultivation in subtropical regions faces critical challenges related to excessive vegetative growth, low winter chilling accumulation, and susceptibility to late frosts. The use of suitable rootstocks is a fundamental strategy to mitigate these problems, although the physiological mech...
Abstract: This note reports the first record of the egg parasitoids Trichogramma marandobai Brun, Moraes & Soares, 1986 and Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae) in cassava (Manihot esculenta Crantz) crops in the Federal District, Brazil. Sampling was conducted in...
Abstract: Climate emergency poses an unprecedented challenge to vulnerable populations, threatening above all low- and middle-income communities that depend on agriculture for their livelihoods, such as family farmers. Extreme events such as heat waves, droughts, and extreme rainfall are expected ...
O objetivo deste artigo é analisar as relações de sociabilidade entre antigos e novos residentes considerando o afluxo de pessoas para trabalhar como assalariadas na dendeicultura na vila Forquilha em Tomé-Açu (PA). Trata-se de um estudo de caso conduzido por meio de abordagem quan...
Aiming to evaluate the effects of isolated and joint inoculation of rhizobacteria in corn hybrids under different water regimes, strains of Azospirillum brasilense and Bacillus sp. were inoculated in seeds of two maize hybrids with contrasting drought characteristics and exposed to Field...
O solo pode ser visto como uma coleção de corpos naturais, constituídos por partes sólidas, líquidas e gasosas, tridimensionais, dinâmicos, formados por materiais minerais e orgânicos, que ocupam a maior parte do manto superficial dos continentes, contendo matéria viva e podendo ser veg...