Recent Submissions
Abstract: Glass fertilizers (GF) appear promising for use in agriculture since they can be "constructed" according to the demands of crops in the necessary quantities of macro and micronutrients in a single product. In the design of a GF, the different growth stages of&#x...
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&...
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...
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: 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...
Um experimento com capim Mombaça e outro com capim Tanzânia foram conduzidos com o objetivo de determinar o número e o comprimento foliar em perfilhos dos capins Tanzânia e Mombaça submetidos a três intervalos entre pastejos. O delineamento foi blocos casualizados com parcelas subd...