This experiment was carried out to evaluate the effects of the row spacing between corn plants on silage quality. Different spacing between corn rows (40, 60, and 80 cm) was used, but the population of plants was maintained around 65,000/ha in all treatments. Analysis of variance was carried out and means were compared by Tukey’s test at 5% of probability. A reduction in row spacing provided better spatial distribution of plants, but did not alter morphological composition or dry matter […]

Objetivou-se avaliar o efeito do tratamento químico com ureia (3 ou 5% na MS) e amônia anidra (3% na MS) no feno de resíduo pós-colheita de sementes de Brachiaria brizantha, cv. Marandu, contendo diferentes teores de umidade (15, 25 ou 30%). O delineamento experimental foi em blocos ao acaso com oito tratamentos e quatro repetições (camadas de fardos dentro das pilhas). O feno tratado com 3% de amônia anidra com 15% de umidade ocasionou redução de 84,3 para 79,1% nos […]