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| Rodrigues, Barbara Martins; Santos, Marcia Vitoria; Paschoaloto, Josimari Regina; Braz, Thiago Gomes dos Santos; Santos, José Barbosa; Martins, Cesar Augusto; Costa, João Pedro Rodrigues; Borges, Claudia Eduarda. |
| Herbicides have been used to control Brachiaria grass in pastures established or in formation given their practicality, however their efficiency is questionable due to the lack of specific graminicides for different forage species. Therefore, the goal of this study was to evaluate the efficiency of glyphosate and fluazifop-p-butyl in the control of Brachiaria decumbens (signalgrass) and the intoxication levels of Panicum maximum cv. Tanzania (Tanzania quinea grass) in pasture establishment. The experiments were designed in randomized blocks, in a 2 × 5 × 4 factorial arrangement of two herbicides (fluazifop-p-butyl and glyphosate), five doses equivalent to the commercial dosage of each herbicide (0.25; 0.50; 1.00; 1.50; 200), and four evaluation times after... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Signalgrass; Tanzania-grass; ACCase enzyme; Fluazifop-p-butyl; Glyphosate. signalgrass; Tanzania-grass; ACCase enzyme; Fluazifop-p-butyl; Glyphosate.. |
| Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/48408 |
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| Silveira, Hugo Vinícius Lelis; Braz, Thiago Gomes dos Santos; Rigueira, João Paulo Sampaio; Santos, Márcia Vitória; Gusmão, Jéssica Oliveira; Alves, Matheus Almeida; Martuscello, Janaina Azevedo; Mourthé, Mário Henrique França. |
| The aim of this study was to evaluate the addition of macauba palm cake (Acrocomia aculeata) on the chemical composition, fermentation and aerobic stability of elephant grass silages (Pennisetum purpureum). The experiment was performed in a completely randomized design with four replicates. The treatments were composed of six levels of macauba palm cake (0, 6, 12, 18, 24, 30%) as additive to elephant grass silage. Dry matter and ethereal extract content of the silage increased linearly with the inclusion of the additive. Addition levels of 15.54% would provide 35% of dry mass, and the limit of 7.00% of ethereal extract in the silage could be obtained with 10.47%. The neutral detergent fiber content reduced linearly from 68.97 to 52.59%, but lignin... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acrocomia aculeata aerobic stability chemical composition dry matter losses effluent production pH Acrocomia aculeate; Aerobic stability; Chemical composition; Dry mass losses; Effluent production; PH.. |
| Ano: 2020 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47171 |
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| Martuscello, Janaina Azevedo; Braz, Thiago Gomes dos Santos; Jank, Liana; Cunha, Daniel de Noronha F. V. da; Lima, Bruno Patrick da Silva; Oliveira, Leandro Pereira de. |
| The experiment aimed at determining repeatability coefficients for four methods (analysis of variance, principal components-correlation and covariance matrices and structural analysis), number of harvests necessary to increase accuracy and phenotypic stability of yield characteristics of accessions of Panicum maximum. The experiment was conducted in a completely randomized design with 35 genotypes and three replications. Five cuts were made and material was weighed and dried to obtain total, stem, leaf and dead forage dry matter yields. The repeatability coefficients in the different methods, for the evaluated characteristics, ranged from 0.1867 and 0.6583. The estimates of repeatability coefficients obtained for the evaluated characteristics by analysis... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.04.04-0 determination coefficients; Forages; Breeding. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23206 |
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