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| Barbero, Leandro Martins; USP; Cecato, Ulysses; Zeoula, Lúcia Maria; UEM; Damasceno, Júlio Cezar; UEM; Rodrigues, Augusto Manoel; UEM; Gomes, José Augusto Nogueira; UEM. |
| Este trabalho objetivou determinar a degradabilidade dos estratos de Panicum maximum Jacq cv. Mombaça. O experimento constou de um delineamento em blocos completos com parcelas subdividas, com três repetições. Os tratamentos foram fontes de fósforo: Yoorin® e Superfosfato Simples + Superfosfato Triplo e Testemunha (sem fósforo), e três estratos da forragem: 20-40; 40-60 e acima de 60 cm. Nos tratamentos com fósforo, foram aplicados 140 kg ha-1 de P2O5 no plantio. Após a coleta do material vegetativo, este foi levado ao laboratório e separado nas frações lâmina foliar e colmo + bainha. Após a secagem e moagem (5 mm) das frações, estas foram incubadas em bovinos machos castrados, nos tempos de 96, 48, 24, 6 e 0h. As fontes de fósforo não modificaram... |
| Tipo: Pesquisa de Campo e Análise laboratorial |
Palavras-chave: 5.04.00.00-2 Zootecnia degradabilidade potencial e efetiva da matéria seca; Degradabilidade efetiva da proteína bruta 5.04.00.00-2 dry matter potential and effective degradability; Crude protein effective degradability. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/4226 |
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| Soares Filho, Cecilio Viega; Cecato, Ulysses; Ribeiro, Ossival Lolato; Roma, Claudio Fabrício da Cruz; Beloni, Tatiane. |
| The morphogenetic and structural characteristics, coupled to forage production of Tanzania grass with nitrogen (N) doses during the seasons of the year, at intermittent grazing, were analyzed. The experimental design consisted of a totally randomized block with split plots and four replications. The plots comprised 0, 150, 300 and 450 kg ha-1 N levels, whereas the sub-plots were the seasons. Urea was applied three times on the pasture and had a positive effect on the rates of leaf elongation and emergence and on the number of live leaves of Tanzania grass in the spring and summer. High nitrogen fertilization associated with shorter grazing intervals triggered a higher percentage of leaf blades in the management of Tanzania grass under rotational stocking... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.04.00-8 Panicum maximum; Grazing; Leaf appearance rate; Leaf elongation rate; Urea. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/27101 |
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| Gomes, Éder Pereira; Rickli, Max Emerson; Cecato, Ulysses; Farhate, Camila Viana Vieira; Goes, Rafael Henrique de Tonissi e B. de; Oliveira, Elir de. |
| Intercropping with cool season species has been used as an alternative to increase productivity off-season (fall/winter) of irrigated pastures. This study was conducted from May to October 2009 in Icaraíma, Paraná State, to evaluate the productivity and morphological composition of the Tifton 85 grass overseeded with winter forage in irrigated system. The experiment was a randomized block design with four replicates and repeated measures over time. The experimental plots consisted of five treatments, three as oats overseeding using the genotypes IAPAR 61, IPR 126, and FMS2 on Tifton 85 pasture and one as overseeding of oats combined with rye (IPR 126 + IPR 89) also on Tifton 85 grass and, finally, a control with only Tifton 85 without overseeding. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zootecnia; Forragicultura; Nutrição animal oats; Rye; Leaf/stem ratio; Morphological composition.. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/25512 |
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