Recent Submissions
PT-BR: A espécie Ochroma pyramidale, conhecida como pau-de-balsa, é utilizada na recuperação de áreas degradadas. Na análise genética de populações de plantas, são essenciais o isolamento e a purificação de ácidos nucléicos de boa qualidade. Neste sentido, o objetivo deste estudo foi pa...
Drought stress is a serious obstacle for crop production, especially in arid and semi-arid areas of the world. Sorghum is a useful crop to grow in areas with erratic, poorly distributed or inadequate rainfall. To help determine the best alternatives, we evaluated 30 sorghum cu...
The aim of this study was to investigate impacts of Amazon Forest (AF) fire and conversion to pasture on carbon accumulation in particle size fractions and organic matter (OM) composition of an Acrisol. Soil samples were collected (0.00-2.00 m depth) in three sites: native AF&...
The savanna of the northern Amazon of Brazil is an ecosystem that presents lakes and riparian of buriti (Mauritia flexuosa L.) in its landscape. Although these ecosystems are protected by law, they are subject to changes by anthropization in their surrounding areas. The soils ...
O objetivo deste trabalho foi avaliar o efeito da fertilização com vinhaça ?in natura? ou con-centrada com e sem adição de fertilizante nitrogenado na produtividade, qualidade da cana-de-açúcar e dinâmica do N e seus reflexos na fertilidade, verificar ainda, se há influência dos tr...
The aim of this study was to investigate for the first time the parasite fauna in the Aequidens tetramerus gills of the lower Jari River, State of Amapá (Brazil). In January 2017, 31 specimens of A. tetramerus were collected and they were necropsied using usual methodolog...
ABSTRACT. The upper Teles Pires River basin is located in the Brazilian agriculture frontier in the north of Mato Grosso state and has experienced significant changes in land use and cover, which can cause major changes in its hydrological dynamics. Climatic and hydrologic data...
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The Alice repository gathers and provides access to scientific information produced by the Brazilian Agricultural Research Corporation (Embrapa), including book chapters, journal articles, conference papers, theses, dissertations and technical notes, among other types of publications. Due to its interoperability with a range of open access platforms, nationally and internationally, ALICE is part of a global scientific information network. More Embrapa Information Services |