Coffee represents the main source of income for rural producers in São Roque do Canaã, ES, Brazil. However, the municipality has severe water restrictions on coffee due to the low and irregular distribution of rainfall. Fact that implies the adoption of irrigation systems to supply the water requirements of the coffee crop, where it is used mainly the drip irrigation. However, the absence of cleaning, maintenan...
A pasture composed of the forage Brachiaria brizantha cv. Marandu, for more than 15 years and never fertilized, with an initial condition of degradation, was fertilized with nitrogen and humic substances, with the purpose Of recovering the vigor and productivity of the pasture. In the two years (December of 2012 to April 2013 and December 2014 to April 2015), analyses were made for dry matter production, plant ...
O nitrogênio influencia inúmeras características morfofisiológicas das gramíneas forrageiras, que em última análise, interferem diretamente na produção e na qualidade da forragem. Objetivou-se no presente trabalho avaliar a produção de matéria seca e número de perfilhos do Panicum maximum cv. Mombaça, submetido a diferentes fontes e doses de nitrogênio. O experimento foi desenvolvido no Instituto Federal do Esp...