Now showing items 1-10 of 1708
A highly concentrated diet increases biogas production and the agronomic value of young bull's manure
(Elsevier B.V., 2016-02-01)
The increasing demand for animal protein has driven significant changes in cattle breeding systems, mainly in feedlots, with the use of young bulls fed on diets richer in concentrate (C) than in forage (F). These changes ...
Multivariate exploratory approach and influence of six agronomic traits on soybean genotypes selection
(Univ Federal Mato Grosso, 2016-07-01)
A comprehensive analysis for selection of superior genotypes can be useful and necessary. The aim of this study was to select soybean genotypes with superior agronomic traits through the use of multivariate exploratory ...
Yield and crop cycle time of peaches cultivated in subtropical climates and subjected to different pruning times
The cultivation of peaches in regions of subtropical and tropical climate is currently achieved through a set of practices such as using less demanding cultivars in cold conditions, applying plant growth regulators to break ...
Efeito residual de fontes de fósforo nos atributos químicos do solo, nutrição e produtividade de biomassa da cana-de-açúcar
In tropical regions, the residual effect of phosphate fertilizer source is of crucial importance. This study aimed to evaluate the effects of application of P sources in chemical properties of soil, nutrition and productivity ...
COMPARISON OF CHILEAN NATURAL PHOSPHATIC MINERALS
(Sociedad Chilena de la Ciencia del Suelo, 2006)