Results 1 to 10 of about 199 (67)

Nitrogen nutrition index and morphogenesis in Alexandergrass of the Central Depression of Rio Grande do Sul

Ciência Rural, 2023
: This study assessed the nitrogen nutrition index, morphogenic characteristics and tiller structure of Alexandergrass (Urochloaplantaginea (LINK) Hitch) pasture submitted to different nitrogen (N) levels (zero, 150 or 300 kg ha-1 of N). The experimental
Paulo Roberto Salvador, Marta Gomes da Rocha, Juliana Medianeira Machado, Tuani Lopes Bergoli, Juliana Missio Machado, Diego Daniel Tiecher, Juliana Brendler Hoerbe, Luciana Pötter   +7 more
doaj   +3 more sources

Tillering dynamics of Alexandergrass pasture under nitrogen fertilization [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019
This study was carried out to evaluate the effect of nitrogen fertilization on tillering dynamics of Alexandergrass (Urochloa plantaginea (Link) Hitch) grazed by beef heifers in a rotational stocking grazing method.
T.L. Bergoli, M.G. Rocha, L. Pötter, P.R. Salvador, M.J.O. Sichonany, A.P. Hundertmarck, V.B. Rosa, L.R. Dotto   +7 more
doaj   +2 more sources

Competitive ability of bean cultivars with Urochloa plantaginea

Revista de la Facultad de Ciencias Agrarias, 2022
The objective of this work was to evaluate the competitive ability of carioca bean cultivars BRS FC104, BRS FC402, IAC Imperador, IAC Milênio, IPR Tangará, and SCS Riqueza in the presence of Alexandergrass (Urochloa plantaginea) in different proportions
Leandro Galon, Leonadro do Amarante, Emanuel Luis Favretto, Daniel Cristian Cavaletti, Otilo Daniel Henz Neto, Daiani Brandler, Victor Miguel Signori, Germani Concenço, Ignácio Aspiazú, Michelangelo Muzzel Trezzi, Thais Stradioto Melo   +10 more
doaj   +4 more sources

Competitive Interaction Between Sweet Sorghum with Weeds [PDF]

Planta Daninha, 2018
: The objective of this work was to determine the competitive interaction of sweet sorghum cultivars BRS 506, BRS509, and BRS 511 with biotypes of Alexandergrass and wild poinsettia. The adopted experimental design was the randomized block one, with four
L. GALON, C.O. SANTIN, A. ANDRES, F.J.M. BASSO, F. NONEMACHER, L.R. AGAZZI, A.F. SILVA, C.M. HOLZ, F.F. FERNANDES   +8 more
doaj   +3 more sources

Nutrient digestibility in horses of tropical grasses found in semi-arid areas of the Brazilian Northeast region assessed using mobile bags

Revista Brasileira de Zootecnia, 2021
The present study used mobile bags to estimate horse nutrient digestibility of tropical grasses found in semi-arid areas of the Brazilian Northeast region. Five female mixed-breed horses with a mean weight of 400±23 kg were assigned to a 5×5 Latin square
Alisson Herculano da Silva, Jorge Eduardo Cavalcante Lucena, Juliano Martins Santiago, Daniel Anderson de Souza Melo, Djanira Paula Soares de Souza Silva, Hemerson Johnson Xavier de Assis, Damilly de Souza Araújo Pinto, Victor Netto Maia   +7 more
doaj   +2 more sources

Effect of supplementation frequency in feeding behavior, displacement patterns and forage intake of beef heifers [PDF]

Semina: Ciências Agrárias, 2017
Our work was carried out to evaluate forage intake, feeding behavior and displacement patterns of beef heifers fed exclusively on pasture or receiving oat grain, either daily (“frequent”) or from Monday to Friday (“infrequent”), in two phenological ...
Maria José de Oliveira Sichonany, Marta Gomes da Rocha, Luciana Pötter, Aline Tatiane Nunes da Rosa, Ana Paula Binato Beltrão de Oliveira, Laila Arruda Ribeiro, Sheila Cristina Bosco Stivanin, Marcos Bernardino Alves   +7 more
doaj   +4 more sources

Productivity and reproductive performance of grazing beef heifers bred at 18 months of age [PDF]

Revista Brasileira de Zootecnia, 2012
The experiment was carried out to evaluate the performance and body development of beef heifers reared from 15 to 18 months of age on Pearl millet (Pennisetum americanum), Alexandergrass pasture (Urochloa plantaginea) or native pasture invaded by Annoni ...
Alexandre Nunes Motta de Souza, Marta Gomes da Rocha, Dalton Roso, Luciana Pötter, Aline Tatiane Nunes da Rosa, Gustavo Freitas Ilha, Anna Carolina Cerato Confortin   +6 more
doaj   +2 more sources

Interference and Level of Economic Damage of Alexandergrass on Corn [PDF]

Planta Daninha, 2020
: The objective of this work was to evaluate the interference and to determine the level of economic damage (NDE) of the weed when infesting the corn crop.
F.S. FRANDOLOSO, L. GALON, G. CONCENÇO, E.R.O. ROSSETTO, F. BIANCHESSI, C.O. SANTIN, C.T. FORTE   +6 more
doaj   +1 more source

Interferência de Brachiaria plantaginea com a cultura do arroz, cv. Primavera Weed competition between Brachiaria plantaginea and rice culture, cv. 'Primavera'

Planta Daninha, 2012
O objetivo deste trabalho foi avaliar os efeitos da interferência de Brachiaria plantaginea, em diferentes densidades e períodos de convivência, nos componentes de produção e produtividade de grãos de arroz.
G.F. Velho, C.A.C. Crusciol, E.D. Velini, G.S.A. Castro, E Borghi   +4 more
doaj   +1 more source

Manejo da Planta Daninha Brachiaria plantaginea Resistente aos herbicidas Inibidores da ACCase Management of the Weed Brachiaria plantaginea Resistant to ACCase Inhibitor Herbicides

Planta Daninha, 2001
O objetivo deste trabalho foi estudar o manejo de uma população da planta daninha capim-marmelada (Brachiaria plantaginea) resistente aos herbicidas inibidores da ACCase (ariloxifenoxipropionatos e ciclohexanodionas), utilizados na cultura da soja no ...
P.J. Christoffoleti, C.A. Kehdi, M.G. Cortez   +2 more
doaj   +1 more source