Recent Submissions
Abstract: CONTEXT: Climate-smart agricultural systems must mitigate climate change and adapt to it. OBJECTIVES: (i) test the ability of a silvopastoral system (SPS) in Brazil to neutralize the CH4 enteric emission by tree carbon (C) assimilation, considering solely the stem-C destined to...
Abstract: Significant arsenic (As) contents have been reported in rice. The most toxic As species, inorganic arsenic (iAs), is one of the most common species in rice. Thus, it is important monitor iAs in this matrix. In this work, plasmonic silver nanoparticles were functionalized&...
A palmeira babaçu (Atallea speciosa Mart. ex Spreng.) ocorre em formações secundárias nas áreas de transição entre a Floresta Amazônica, o Cerrado e a Caatinga (MAY, 1990). O extrativismo do babaçu, promovido por comunidades tradicionais, envolve vários componentes da palmeira, mas, na ...
Abstract: This study evaluated the effects of five pasture-based production systems on the backgrounding-finishing phase performance and feed intake traits of Nellore steers. Over two years (2019–2021), steers (three/year/experimental unit) were randomly assigned to five treatments (with two repl...
Abstract: CONTEXT: Grazing landscapes cover a substantial portion of global agricultural land and are essential for the provision of ecosystem services, food security, and rural livelihoods. The yield gap concept highlights the potential for increased agricultural production through sustainable intens...
Estimou-se os componentes de variância para peso aos 365 e 550 dias, dos grupos genéticos do processo de formação da raça Canchim. Dois tipos de modelos foram ajustados. Um modelo unicaracter, que assumiu variâncias iguais para os diferentes 'grupos genéticos e um modelo denomi...
Kockdown (kdr) resistance in field populations of horn f1ies can severely limit pyrethroid's usefulness in fly control programs. Early detection and characterization of kdr resistance are critical to the development of resistance management strategies. Studies at the Embrapa Rondônia and at&#...
Knockdown (kdr) resistance in field populations of cattle tick can severely limit pyrethroid usefulness in tick control programs. Early detection and characterization of kdr resistance are critical to the development of resistance management strategies. Cattle tick samples collected in Porto Velh...
Biomass produced by accessions of 26 species, belonging to 12 botanical groups of the genus Paspalum, collected in the south and central regions of Brazil, were evaluated during the first year of establishment for quantitative characteristics: production of dry biomass (DMY), percentage ...
Neste experimento, realizado no Laboratório de Biologia Celular e Molecular do CENNUSP em Piracicaba/Sp' comparou-se técnicas microbiológicas moleculares de identificação de estirpes de Rhizobium meJiloti (SEM IA-I 16, SEMIA-IH e SEMIA-135 recomendadas pelo Ministério da Agricultura) com vistas su...