The objective of this study was to assess the effect of applying N and K2O at different times after harvest on the structure and production characteristics of Marandu and Xaraés cultivars of Brachiaria brizantha. Two greenhouse 4 × 2 factorial experiments using a randomized block design with eight treatments and four replicates were carried out. In experiment 1, the plants in pots were fertilized weekly with 50 mg/dm3 of N and K2O until a week before a uniformity cut, for […]

The objective of this study was to evaluate correlations between the structural characteristics and nutritional value of different U. decumbens cv. Basilisk pastures. The experiment was carried out in a split-plot design following a randomized block design with two replications. The treatments were combinations among the different pasture periods (73, 103, 131 and 163 days) and the grazing periods (1, 29, 57 and 85 days). The green leaf blade matter (GLB) correlated positively with the percentages of crude protein (CP), […]

This worked aimed to evaluate the effects of deferring and grazing periods on the tiller population density, morphological component mass of forage and falling index on Brachiaria decumbens cv. Basilisk pastures. Two assays were carried out: first year and second year. Subdivided plots were used according to a randomized block design with two replicates. The treatments were composed of combinations of deferred periods and grazing periods. In the first year, 103, 121, 146 and 163-day deferring periods were used; and […]

The objective of this study was to evaluate the influence of methods and storage times of stem fractions upon tillering and dry matter production of Cameroongrass (Pennisetum purpureum cv. Cameroon) at 70 days after planting. Its propagation was carried out by planting culm fractions, each one containing four nodes. A split plot experiment design by time with 3 replications was used. Sorage methods of the stem fractions were: 1) tied bundles; 2) tied bundles and kept in plastic bags with […]