Now showing items 1-4 of 4
Ethnobotany approach taperas of maroon communities of Alcântara, Maranhão, Brasil
(International Journal of Phytocosmetics and Natural Ingredients, 2015) [Artigo]
Alcantara is the second oldest city in the state of Maranhão, which had its splendor even at the time of colonial Brazil, standing out as a major producer of sugar cane and cotton. The agrarian history of the city is old, ...
Leaf gas exchange and yield of three upland rice cultivars
(Bragantia, 2015-03-01) [Artigo]
Studies of physiological parameters associated with crop performance and growth in different groups of upland rice (Oryza sativa L.) may support plant breeding programs. We evaluated the role of gas exchange rates and dry ...
Multilayer adsorption of Cu(II) and Cd(II) over Brazilian Orchid Tree (Pata-de-vaca) and its adsorptive properties
(Applied Surface Science, 2015-08-01) [Artigo]
Through very simple and inexpensive processes, pata-de-vaca leaves were turned into a powder and applied as an adsorbent for the uptake of Cu(II) and Cd(II) from water. The material was characterized through SEM, EDX, FTIR ...
Uma abordagem Fuzzy do problema de otimização do balanço econômico do aproveitamento do resíduo de colheita da cana-de-açúcar
(Revista Brasileira de Biometria, 2015) [Artigo]
Brazil is the world’s largest producer of sugarcane and this production is concentrated in Center-South region. In the season 2013/14 the sugarcane production was 658.8 million tons, which represent an increase of 11.9% ...