Forage Offer
Mostrando 1-12 de 14 artigos, teses e dissertações.
-
1. Quality of the forage apparently consumed by beef calves in natural grassland under fertilization and oversown with cool season forage species
The objective of this study was to evaluate the chemical composition of the forage apparently consumed by steers in a natural grassland on region of Campanha, in Rio Grande do Sul, Brazil, subjected or not to different inputs: NP - natural pasture without inputs; FNP - fertilized natural pasture and INP - improved natural grassland with fertilization and ove
Revista Brasileira de Zootecnia. Publicado em: 2012-06
-
2. Fertilization and oversowing on natural grassland: effects on pasture characteristics and yearling steers performance
The objective of this study was to evaluate the vegetal and animal production of a natural pasture on a Mollisol soil in the region of Campanha, in RS. The experimental design consisted of complete randomized blocks with three replicates, which enables the comparison between natural unfertilized pastures with fertilized pastures and pastures fertilized and o
Revista Brasileira de Zootecnia. Publicado em: 2011-09
-
3. Características estruturais, fitossociológicas e produtividade de um campo sobre basalto supercial / Phytosociological, structural and productivity characteristics of a native pasture on basaltic litolic soil
Few studies had adequately described the characteristics and productive capacity of natural grasslands associated to shallow basaltic soils in Pampa Biome. This study was carried out on natural pasture at Santana do Livramento municipality, in the Campanha region of Rio Grande do Sul, Brazil aiming to describe their floristic and structural diversity and to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
-
4. Desempenho de animais alimentados com lâminas foliares, em pastagem de capim-marandu.
O objetivo deste trabalho foi avaliar o desempenho de animais, alimentados com lâminas de folhas verdes (LFV) a 4, 8, 12 e 16% do peso vivo por dia, em pastagens de capim-marandu. O experimento foi conduzido em delineamento de blocos ao acaso, com duas repetições. A avaliação do desempenho dos novilhos F1 Nelore e Charolês foi realizada de outubro de 2
Pesquisa Agropecuária Brasileira. Publicado em: 2011
-
5. SORGHUM PASTURE DYNAMICS UNDER DIFFERENT LEAVES BLADES OFFER AND CULL COWS CARCASS AND MEAT CHARACTERISTICS / DINÂMICA DA PASTAGEM DE SORGO EM DIFERENTES OFERTAS DE LÂMINAS FOLIARES E CARACTERÍSTICAS DA CARCAÇA E DA CARNE DE VACAS DE DESCARTE
The objective of the present study was to evaluate the sorghum pasture (Sorghum bicolor L. Moench) dynamics under different leaves blades offer, besides cull cows performance and carcass and meat characteristics. Thirty-six animals with average age of 5.5 years and 370 kg of average initial weight was used to forage evaluation. They were kept in 12 sorghum p
Publicado em: 2010
-
6. Potencial produtivo de uma pastagem nativa do Rio Grande do Sul submetida a níveis de oferta de forragem / Potential productions of a southern Brazil rangeland submitted to forage offer levels
Um experimento de pastejo em pastagem nativa foi conduzido na Estação Experimental Agronômica, UFRGS, Eldorado do Sul, RS, para avaliar o ganho médio diário, o ganho por hectare de novilhos de corte, taxa de acumulação de massa seca da pastagem, produção de matéria seca, conteúdo de proteína bruta, digestibilidade in vitro da matéria orgânica e
Publicado em: 2010
-
7. AVALIAÇÃO DE DOIS SISTEMAS FORRAGEIROS SOB PASTEJO COM VACAS LEITEIRAS / TWO BASED-PASTURE SYSTEMS EVALUATION UNDER GRAZING WITH DAIRY COWS
The objective of this work was evaluate two pasture-based systems (PS) with elephantgrass (Pennisetum purpureum Schum.), ryegrass (Lolium multiflorum Lam.), and spontaneous growth species varying in one system, the mixture with white clover (Trifolium repens L.) and, in the other system, with forage peanut (Arachis pintoi Kraprov &Gregory), handled under rot
Publicado em: 2009
-
8. RECRIA DE BEZERRAS DE CORTE EM ALTERNATIVAS DE USO DA PASTAGEM DE AZEVÉM (Lolium multiflorum Lam.) / REARING OF BEEF HEIFERS IN ALTERNATIVES OF UTILIZATION OF ITALIAN RYEGRASS (LOLIUM MULTIFLORUM LAM.) PASTURE
The performance of beef heifers from eight until twelve months, grazing exclusively Italian ryegrass (Loluim multiflorum Lam.) pasture, ryegrass plus red clover (Trifolium pratense LE 116) and ryegrass plus 1% LW supplement, was evaluated. The grazing period was within July, 27th until October, 14th and a continuous variable stocking was used. A commercial r
Publicado em: 2007
-
9. Productivity, nutritive value and physical characteristics Xaraés palisadegrass [Brachiaria brizantha (Hochst ex A. RICH.) STAPF.] forage as affected by rotational grazing strategies / Produtividade, valor nutritivo e características físicas da forragem do capim-Xaraés [Brachiaria brizantha (Hochst ex A. RICH.) STAPF.] em resposta a estratégias de pastejo sob lotação intermitente
The low productive indices of the beef cattle industry in Brazil are normally associated with the low productivity and the low nutritive value of the tropical forage species in the climatic conditions where the activity is developed in the country. The objective of this study was to ascertain whether the defoliation frequency based on constant chronological
Publicado em: 2007
-
10. HOLSTEIN DAIRY COWS BEHAVIOR IN SHADED AND UNSHADED PEARL MILLET / COMPORTAMENTO DE VACAS LEITEIRAS DA RAÇA HOLANDESA, EM PASTAGEM DE MILHETO COM E SEM SOMBRA
Com os objetivos de avaliar o tempo total diário das principais atividades de vacas leiteiras em pastejo, de definir o intervalo de tempo adequado para a tomada do registro de comportamento de vacas leiteiras e de avaliar a influência da disponibilidade de sombra em áreas de pastagem nas respostas fisiológicas de vacas leiteiras, foi desenvolvido um expe
Publicado em: 2007
-
11. Efecto de la temperatura y la luz en la germinación de semillas de Paspalum guenoarum
Paspalum guenoarum is a forage species recently adapted to the Argentine subtropical area, which would offer advantages to producers by covering the seasonal pasture deficiency of the region. Adequate methodologies of quality control should be taken into account for seed production and trading. The germination assay is an effective tool to establish the qual
Revista Brasileira de Sementes. Publicado em: 2005-06
-
12. MEAT PRODUCTION WITH POLWARTH AND POLWARTH X BORDER LEICESTER CROSSBRED LAMBS ON SUPPLEMENTED NATURAL PASTURE AND CULTIVED PASTURE WITH OR WITHOUT SUPPLEMENTATION / PRODUÇÃO DE CARNE DE CORDEIROS DA RAÇA IDEAL E CRUZAS IDEAL X BORDER LEICESTER TERMINADOS EM CAMPO NATURAL SUPLEMENTADO E PASTAGEM CULTIVADA COM OU SEM SUPLEMENTAÇÃO
The objectives of this work were to verify the feeding systems and genotype effect on Polwarth and Polwarth x Border Leicester crossbred lambs performance and carcass characteristics. The experiment was carried out in two times: on the first, before slaughter, were estimated the pasture and animal characteristics; and the second, after slaughter, were estima
Publicado em: 2004