Xaraes Grass
Mostrando 1-12 de 19 artigos, teses e dissertações.
-
1. Valor nutritivo do capim-xaraés em três intensidades luminosas
RESUMO Este trabalho teve como objetivo avaliar o valor nutritivo e a força de cisalhamento da cultivar de Urochloa brizantha (syn Brachiaria brizantha) cv Xaraés submetida a três intensidades luminosas e quatro cortes. O experimento foi conduzido na FMVZ - Unesp de Botucatu, com delineamento experimental em blocos ao acaso, sendo os tratamentos: luminosi
Arq. Bras. Med. Vet. Zootec.. Publicado em: 28/10/2019
-
2. Morfogênese de braquiárias sob estresse hídrico
RESUMO Objetivou-se avaliar Urochloa spp. submetida a duas situações de estresse hídrico: déficit e alagamento. As forrageiras estudadas foram: U. humidicola cv. Tully, U. humidicola cv. Llanero, U. brizantha cv. BRS Piatã, U. brizantha cv. Xaraés, U. decumbens cv. Basilisk e U. ruziziensis cv. Kenedy, e os parâmetros avaliados foram relacionados às
Arq. Bras. Med. Vet. Zootec.. Publicado em: 28/10/2019
-
3. MORPHOLOGICAL, PRODUCTIVE, AND CHEMICAL TRAITS OF XARAÉS GRASS: NITROGEN TOPDRESSING VERSUS INOCULATION WITH DIAZOTROPHIC BACTERIA
Resumo A adubação nitrogenada em cobertura é imprescindível para a produção de forragem, mas o elevado custo dos fertilizantes estimula a busca por novas tecnologias, como o uso de bactérias diazotróficas, que podem fixar o nitrogênio atmosférico. Para avaliar o potencial dessa tecnologia em suprir a quantidade de nitrogênio requerida pelo capim-x
Ciênc. anim. bras.. Publicado em: 24/10/2019
-
4. Thermal comfort and grazing behavior of Girolando heifers in integrated crop-livestock (ICL) and crop-livestock-forest (ICLF) systems
ABSTRACT. To compare the integrated crop-livestock-forest (ICLF) and crop-livestock (ICL) systems in relation to thermal comfort and grazing behavior of Girolando heifers, a 2 × 2 crossover trial (two system and two periods) was carried out with eight – Holstein × ¼ Gyr heifers in Xaraés-palisade grass pasture under intermittent stocking with 10 days o
Acta Sci., Anim. Sci.. Publicado em: 04/07/2019
-
5. DETERMINATION OF XARAÉS GRASS QUALITY SUBMITTED TO IRRIGATION WATER LEVELS AND NITROGEN AND POTASSIUM DOSES
ABSTRACT In the correct pasture management, nutritional factors such as nitrogen and potassium fertilization play an important role in the forage production and quality. The aim was to evaluate the effects of the application of water levels, nitrogen and potassium doses in the Xaraés grass in the south of the State of Tocantins. For this, Xaraés grass was
Eng. Agríc.. Publicado em: 2017-02
-
6. Performance and methane emissions of Nellore steers grazing tropical pasture supplemented with lipid sources
ABSTRACT The objective of this study was to evaluate the effect of lipid sources on voluntary intake, digestibility, performance, and CH4 emission of Nellore steers grazing Brachiaria brizantha cv. Xaraés forage in the dry season. Forty-five Nellore steers with average weight of 442±34 kg were alloted into one of the five treatments: without additional fat
R. Bras. Zootec.. Publicado em: 2016-12
-
7. Xaraés palisadegrass remains productive after the disappearance of stylo in tropical legume-grass pasture
Gradual reduction of legumes in mixed tropical pastures requires periodic oversowing. Exploiting the carrying capacity of grass for an extra year after the disappearance of legumes can be economically advantageous to the farmer. This study aimed to evaluate the productivity of Xaraés palisadegrass (Brachiaria brizantha) pastures in response to its historica
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-12
-
8. Morphogenetic traits and biomass accumulation of Brachiaria brizantha cv. Xaraés subjected to nitrogen doses
The objective of this experiment was to evaluate the morphogenetic traits and biomass accumulation of Brachiaria brizantha cv. Xaraés subjected to doses of N (0, 125, 250, 375 and 500 kg.ha-1 N). The treatments were arranged in a completely randomized design with four replications. Morphogenetic traits and biomass accumulation of dry matter (DM).ha-1 were e
R. Bras. Zootec.. Publicado em: 2012-08
-
9. Chemical composition and photosynthetically active radiation of forage grasses under irrigation
The present study aimed to estimate the photosynthetically active radiation of tropical forage grasses in ten cutting dates, under irrigation. The following treatments were used: Brachiaria decumbens grass (Brachiaria decumbens cultivar Basilisk), Marandu grass (Brachiaria brizantha cultivar Marandu), Xaraes grass (Brachiaria brizantha, cultivar Xaraes), Mom
Revista Brasileira de Zootecnia. Publicado em: 2012-03
-
10. Morphogenesis and structural characteristics of Andropógon grass and Xaraés palisade grass submitted to three cutting heights / Morfogênese e características estruturais dos capins Andropógon e Xaraés submetidos a três alturas de corte
The objective of this study was to evaluate morphogenetic and structural characteristics of Andropogon gayanus cv. Planaltina and Brachiaria brizantha cv. Xaraés submitted to three cutting heights when the sward reached 95 % of light interception during the regrowth time. The experiment was carried out at Animal Science Department at UFV, in Viçosa/MG, fro
Publicado em: 2009
-
11. Production and morphogenetic characteristics of Brachiaria brizantha cv. Xaraes under fertigated and conventional fertilization conditions in Brazil / Produção e características morfogênicas da Brachiaria brizantha cv. Xaraés com adubação convencional e fertirrigação na região Leste de Minas Gerais
The Eastern of Minas Gerais State is a traditional region in cattle, which exerts strong influence on the regional economy, with the need to develop grazing systems associated with the practice of irrigation. Experiments had been conducted in order to evaluate the forage grasses traditionally used in the region under irrigation. The results showed that the B
Publicado em: 2009
-
12. Xaraés palisadegrass under grazing: agronomic, morphological, and physiological responses, and adapting the CROPGRO model for predicting forage growth / Capim Xaraés sob pastejo: respostas agronômicas e morfofisiológicas, e adaptação do modelo CROPGRO para a predição de crescimento
On optimization of the animal production systems using models, morphological and physiological aspects of forage plants is required. Moreover, is necessary to understand grazing effects on regrowth, and consequently, on forage mass accumulation. The objective of this research was to evaluate the morphological and physiological responses, and adapting the CRO
Publicado em: 2009