Data/hora: 03/06/2024 02:43:44

Provedor de dados: | 2
País: | Brazil
Título: | Productivity of Tifton 85 grass irrigated and overseeded with winter forages
Autores: | Gomes, Éder Pereira; Rickli, Max Emerson; Cecato, Ulysses; Farhate, Camila Viana Vieira; Goes, Rafael Henrique de Tonissi e B. de; Oliveira, Elir de.
Data: | 2015-05-21
Ano: | 2015
Palavras-chave: | Zootecnia; Forragicultura; Nutrição animal oats; Rye; Leaf/stem ratio; Morphological composition.
Resumo: | 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 overseeding of IPR 126 oats achieved the highest cumulative productivity, 4102 kg DM ha-1, with leaf/stem ratio higher than that of exclusive Tifton 85 exclusive, 1.77 and 1.08, respectively. However, overseeding of winter forages did not increase the overall productivity of the pasture.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/25512

10.4025/actascianimsci.v37i2.25512

Editor: | Editora da Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/25512/pdf_82
Formato: | application/pdf

Fonte:

Acta Scientiarum. Animal Sciences; v. 37, n. 2 (2015); 123-128

Acta Scientiarum. Animal Sciences; v. 37, n. 2 (2015); 123-128

1807-8672

1806-2636