Results 61 to 70 of about 625 (130)
Cambios bromatológicos y estructurales en Megathyrsus maximum bajo cuatro arreglos silvopastoriles
El objetivo del estudio fue comparar el comportamiento bromatológico y estructural de Megathyrsus maximus (Poaceae) bajo cuatro arreglos silvopastoriles y una pradera sin árboles.
Wilson Andrés Barragán-Hernández +1 more
doaj +1 more source
The objective of this work was to evaluate the effects of cattle manure, reactive natural phosphate and biotite schist on the soil fertility, yield and nutritional status of Megathyrsus spp. cv. Massai. The experiment was conducted under field conditions,
Adônis Moreira +3 more
doaj +1 more source
Corn silage production in a crop-livestock integration system
Intercropping maize with forages in crop-livestock integration systems may enhance the benefits of both components for animal production.
Adauton Vilela de Rezende +4 more
doaj +1 more source
Nickel Effects on Growth and Phytolith Yield of Grasses in Contaminated Soils
Nickel (Ni) is extremely toxic to plants at high concentrations. Phytoliths have the potential to sequester the heavy metals absorbed by plants and act as a detoxification mechanism for the plant.
Enilson de Barros Silva +8 more
doaj +1 more source
Objetivo. Los objetivos del presente estudio fueron identificar morfológicamente los fitolitos presentes en una comunidad vegetal de gramíneas dedicadas al pastoreo y estudiar sus relaciones a través de índices ecológicos. Materiales y métodos.
Jatnel Alonso Lazo +2 more
doaj +1 more source
Effect of Time of Nitrogen Fertilization on Use of Root Reserves in Megathyrsus maximus Cultivars
Nitrogen is a very important nutrient in grass maintenance fertilization and therefore must be applied at the appropriate moment. The objective of this study was to identify the most responsive moment to nitrogen fertilization and to verify if root mass ...
Aline M. Motta +9 more
doaj +1 more source
El objetivo de este estudio fue analizar los cambios de los periodos de crecimiento para tres pastos tropicales, bajo los efectos del cambio climático en Cuba.
Adrián Álvarez Adán
doaj
Systematics and Phylogenetic Placement of Panicum L. Species within the Melinidinae Based on Morphological, Anatomical, and Molecular Data (Poaceae, Panicoideae, Paniceae). [PDF]
Delfini C +3 more
europepmc +1 more source
La producción petrolera en Venezuela ha generado variados impactos ambientales en donde destacan la contaminación de ecosistemas y de tierras agrícolas.
Ismael Hernández-Valencia +2 more
doaj
In Vitro Evaluation of Potentially Edible Brazilian Trees and Shrubs in Ruminant Nutrition. [PDF]
de Morais JPG +7 more
europepmc +1 more source

