The effect of defoliation levels (5, 10, 15, 20, 25 and 30 cm above soil level) on dry matter (DM) yield and morphogenetic and structural characteristics of Axonopus aureus was evaluated under field conditions in Roraima´s savannas.
The effect of potassium levels (0, 50, 100 and 200 kg of K2O ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics of Mesosetum chaseae (Luces) was evaluated under natural field conditions.
The effect of phosphorus fertilization (0, 30, 60, 90 and 120 kg of P2O5 ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics of Megathyrsus maximus x M. infestum cv. Massai was evaluated under natural field conditions in Roraimas´s savannas.
The effect of potassium levels (0, 50, 100 and 200 kg of K2O ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics of Mesosetum chaseae (Luces) was evaluated under natural field conditions.
The effect of defoliation levels (5, 10, 15, 20, 25 and 30 cm above soil level) on dry matter (DM) yield and morphogenetic and structural characteristics of Axonopus aureus was evaluated under field conditions in Roraima´s savannas.
The effect of phosphorus fertilization (0, 30, 60, 90 and 120 kg of P2O5 ha-1) on green dry matter (GDM) yield and morphogenetic and structural characteristics of Megathyrsus maximus x M. infestum cv. Massai was evaluated under natural field conditions in Roraimas´s savannas.
In order to evaluate the forage productivity and the morphogenic and structural characteristics of Megathyrsus maximus cultivars (Massai, Mombasa, Kenya, Tamani, Tanzania and Zuri), an experiment was conduct under natural environmental conditions in the savannahs of Roraima. / bitstream/item/217247/1/ForageYieldMorphogenesisRSD2020-1.pdf
The effect of defoliation intensities (20, 30, 40 and 50 cm above soil level) on green dry matter (GDM) yield and morphogenetic and structural characteristics of Megathyrsus maximus cv. Centenário were evaluated under field conditions in Roraima?s savannas. The effects of defoliation intensities on the GDM yields, leaf area index and leaf elongatio...
bitstream/item/212539/1/RDS-2020-Caracteristicas-morfogenicas-e-estruturais-de-Megathyrsus-maximus-cv.-Centenario-sob-intensidades-de-desfolhacao1.pdf
Dissertação (mestrado)—Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geociências Aplicadas e Geodinâmica, 2020. / O Cerrado brasileiro é detentor de notória biodiversidade, sendo reconhecido como a savana mais rica do mundo. Apresenta também elevado potencial aquífero, pois possui as nascentes das três maiores bac...
