Envíos recientes
Pasture-based dairy systems require well-adapted forage cultivars and appropriate grazing management to sustain milk production while maintaining favorable sward structure. The objective of this study was to evaluate the performance of Holstein × Gyr crossbred cows and the productive and structur...
The uncontrolled discharge of synthetic dyes into aquatic environments poses severe environmental and public health risks due to their high stability, persistence, and toxicity. Moreover, most existing treatment technologies are inefficient, costly, or unsustainable for recalcitrant dyes, particularly azo&...
Gullies are erosive features developed through water erosion processes, which combine runoff and subsurface water flow, which can mobilize great volumes of soil and cause severe impacts to both rural and urban areas. The south of Minas Gerais (Brazil) has been affected by soil ...
Sistemas integrados multitróficos (IMTA) aumentam a eficiência no uso de nutrientes em sistemas aquícolas ao integrar espécies extrativas com espécies alimentadas com ração formulada. É uma estratégia produtiva que permite a intensificação ecológica da aquicultura e promove a sustentabilidade da ...
Avaliou-se a substituição do farelo de soja pelo farelo de mamona destoxificado em dietas para ovinos em terminação. O consumo de extrato etéreo e fibra em detergente ácido foi linear positivo, com aumento de 0,015 e 0,090g/UTM por unidade percentual de inclusão de farelo ...
This study conducted at UNESP, Dracena campus, was designed to describe the nutritional recommendations and management practices adopted by dairy cattle nutritionists in Brazil. The 43 nutritionists, responsible for dairy farms throughout Brazil, who agreed to participate in this survey were ...
Assessing climate vulnerability of tropical trees requires ecological niche modeling frameworks capable of integrating multiple sources of uncertainty. Here, we present an integrated modeling approach that combines climatic, edaphic, and topographic predictors, dimensionality reduction, multi-algorithm calibration, ...
Guabiroba is a native species of the Brazilian Atlantic Forest. Its fruits are known for their chemical composition, phenolic compounds and carotenoids, which promote antioxidant and antimicrobial activities. However, it has a high moisture content, which makes it perishable. In this study,&...
O tambaqui é a principal espécie nativa produzida pela piscicultura brasileira. O objetivo deste estudo foi investigar como diferentes níveis de fósforo (P) na dieta afetam a formação das IBs e a expressão de genes relacionados à miogênese e osteogênese em alevinos de tambaqui.
Abstract: Paddy rice cultivation is an important anthropogenic source of atmospheric methane (CH4). Quantifying CH4 emissions under specific crop conditions is essential to improve the accuracy of global greenhouse gas estimates. Computer modeling simulation may contribute to a better understanding&#x...