Navegação por Assunto "Grama-batatais"

Resultados 21-30 de 30

    • REML/BLUP methodology for selection intraspecific hybrids of Paspalum notatum Flügge by multivariate analysis 

      Silveira, Diógenes Cecchin; Weiler, Roberto Luis; Brunes, André Pich; Simioni, Carine; Mills, Annamaria; Longhi, Júlia; Corrêa, Marcos Vinicius Schiavoni; Nauderer, Carla; Valentini, Arthur; Santos, Weliton Menezes dos; Dall'Agnol, Miguel (2023) [Artigo de periódico]
      The Paspalum genus has potential for further genetic improvement because of its adaptability to different ecosystems and production of high yields for grazing livestock. We estimate the genetic parameters of 195 intraspecific ...

    • Repeatability and genotypic stability in intraspecific hybrids of Paspalum notatum Flügge 

      Weiler, Roberto Luis; Silveira, Diógenes Cecchin; Brunes, André Pich; Simioni, Carine; Mills, Annamaria; Longhi, Júlia; Corrêa, Marcos Vinicius Schiavoni; Nauderer, Carla; Valentini, Arthur; Santos, Weliton Menezes dos; Dall'Agnol, Miguel (2023) [Artigo de periódico]
      The objective of this study was to verify the repeatability of the expression of forage characters in intraspecific hybrids of Paspalum notatum Flügge to aid early selection. Across five harvests, plant height, tiller ...

    • Reproduction mode and apospory expressivity of selected hybrids of Paspalum notatum Flügge 

      Machado, Juliana Medianeira; Krycki, Karine Cristina; Weiler, Roberto Luis; Simioni, Carine; Dall'Agnol, Miguel (2021) [Artigo de periódico]
      Paspalum notatum Flüggé (bahiagrass) is the most important forage grass in the native grasslands of southern Brazil; the native germplasm is tetraploid and apomictic. Breeding to produce cultivars has been possible due to ...

    • Reproductive analyses of intraspecific Paspalum notatum Flügge hybrids 

      Krycki, Karine Cristina; Tedesco, Marília; Rodrigues, Vitória; Weiler, Roberto Luis; Brunes, André Pich; Dall'Agnol, Miguel; Simioni, Carine (2020) [Artigo de periódico]
      Paspalum notatum is an important forage native to Southern Brazil and one of the most promising fodder species in terms of productivity, quality, resistance and growth speed. The objective of this study was to evaluate the ...

    • Response of Bahiagrass hybrids to nitrogen fertilization or mixture with legumes 

      Motta, Eder Alexandre Minski da; Graminho, Larissa Arnhold; Dall'Agnol, Miguel; Potter, Luciana; Nabinger, Carlos; Souza, Cleber Henrique Lopes de; Krycki, Karine Cristina; Santos, Tamyris Nunes dos; Weiler, Roberto Luis; Ávila, Mariana Rockenbach de (2021) [Artigo de periódico]
      The objective of this work was to determine Paspalum notatum genotypes appropriate for the establishment of mixtures with temperate legumes and compare the productivity of mixtures with mineral-fertilized systems along two ...

    • Resposta morfogênica de Paspalum notatum Flügge ecotipo André da Rocha, a diferentes disponibilidades de nitrogênio 

      Feijó, Caroline Lüderitz; Crancio, Leonardo Araripe; Pilla, Patrícia Dillenburg; Santos, Rogerio Jaworski dos; Rosa, Luis Mauro Gonçalves; Nabinger, Carlos (2001) [Resumo publicado em evento]

    • Seed and forage performance for an elite group of Paspalum notatum intraspecific hybrids 

      Souza, Cleber Henrique Lopes de (2019) [Tese]
      Previous studies for agronomy characterization in a P. notatum collection, selected the genotypes ‘André da Rocha’, ‘Bagual’, ‘V4’, ‘83N’, ‘95N’ and ‘36N’ to be used in the Bahiagrass breeding program of UFRGS. Since the ...

    • Seed yield and quality of Paspalum notatum Flügge intraspecific hybrids 

      Souza, Cleber Henrique Lopes de; Motta, Eder Alexandre Minski da; Brunes, André Pich; Weiler, Roberto Luis; Simioni, Carine; Sampaio, Rodrigo; Rios, Esteban Fernando; Dall'Agnol, Miguel (2024) [Artigo de periódico]
      Bahiagrass (Paspalum notatum Flügge) is an important forage in South America and the United States because of its high palatability, resistance to trampling and grazing, and tolerance to cold, but it exhibits low seed yield ...

    • Tratamento de limpeza e adubação como modificadores da composição florística do campo nativo 

      Durr, Joao Walter; Castilhos, Zelia Maria de Souza; Flores, Ana Izaura Pereira; Freitas, Jose Mario de Oliveira; Jacques, Aino Victor Avila (1990) [Resumo publicado em evento]

    • Variabilidade citogenética em uma coleção de acessos de Paspalum notatum Flügge 

      Balbinot, Nair Dahmer (2007) [Dissertação]
      Paspalum notatum é uma espécie forrageira tetraplóide (2n=4x=40) apomítica de ampla ocorrência na região sul do Brasil. Diplóides sexuais naturais só foram encontrados, até o momento na Argentina, zona de origem do Pensacola, ...