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Produção de pastagens de trigo e azevém com diferentes doses de adubação nitrogenada em cobertura
(Universidade Federal de Santa Maria, 2018-08-31)
With the need to increase world food production, motivated by population growth, and better use of arable land, it is important to increase productivity and land use, which is a high cost. The objective of this study was ...
Gradiente vertical de decomposição e dinâmica da água no mulch de cana-de-açúcar afetados pela quantidade de palha
(Universidade Federal de Santa Maria, 2018-07-30)
The partial removal of sugarcane straw (Saccharum spp. L.) from the soil surface after mechanized harvesting for the production of cellulosic ethanol leaves different mulch thicknesses at the soil surface. Thus, the need ...