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The objective of this study was to evaluate carcass traits, fatty acid profile of longissimus thoracis (LT) muscle, and beef quality (shear force and color traits) of Nellore (NEL) and Angus x Nellore (AN) crossbred young bulls finished in feedlot. For this end, 25 Nellore...
The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itself as a significant source of nitrogen for the growth and development of several organis...
O objetivo desse trabalho foi determinar descritores morfológicos de acessos de curauá através de caracteres morfológicos visando à avaliação dos germoplasmas, na Embrapa Amazônia Oriental, em Belém, PA. Foram estudados sete caracteres morfológicos quantitativos de 42 acessos de curauá, totalizando&#x...
Objetivou-se com o trabalho avaliar a resposta das plantas da soja implantada em diferentes sistemas de cultivo e manejo do solo, no estabelecimento da cultura em terras baixas de clima temperado. Quatro tratamentos de manejo de solo foram avaliados em condições de terras baixas,&#...
Elephant grass is a promising plant for economic and sustainable energy production. However, adapted cultivars and efficient strategies for selecting genotypes aimed at energy biomass production is essential. Remote sensing techniques provide spatiotemporal information from plants in an agile, non-des...
Genomic prediction (GP) offers great opportunities for accelerated genetic gains by optimizing the breeding pipeline. One of the key factors to be considered is how the training populations (TP) are composed in terms of genetic improvement, kinship/origin, and their impacts on GP. ...
Breeding programs of the species Coffea canephora rely heavily on the significant genetic variability between and within its two varietal groups (conilon and robusta). The use of hybrid families and individuals has been less common. The objectives of this study were to evaluate par...
Abstract: In Brazil, wheat (Triticum aestivum) is cultivated mainly in the southern part. The soilborne wheat mosaic disease (SBWMD), caused by the wheat stripe mosaic virus (WhSMV), is one of the most important viruses in the region. Its diagnosis is based mainly on symptoms ...
O progresso genético refere-se aos avanços observados nas características de interesse durante o melhoramento para estimar os avanços tecnológicos dos genótipos ao longo dos anos. Objetivou-se estimar o progresso genético e quantificar a eficiência do programa de melhoramento de milho conduzido&#...