Published

2019-05-01

Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil

Contenido de proteína bruta en híbridos de Paspalum evaluados en el Bioma de Pampa en el sur de Brasil

DOI:

https://doi.org/10.15446/agron.colomb.v37n2.77535

Keywords:

forage plants, forage quality, forage breeding (en)
plantas forrajeras, calidad del forraje, mejoramiento de forrajeras (es)

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Authors

  • Karla Saraiva de Ávila Universidade Federal do Rio Grande do Sul
  • Raquel Schneider-Canny Noble Research Institute
  • Mariana Rockenbach de Ávila Universidade Federal do Pampa
  • Miguel Dall’Agnol Universidade Federal do Rio Grande do Sul
  • Eder Alexandre da Motta Universidade Federal do Rio Grande do Sul
The use of forage species adapted to the local environment allows an easier management, and greater production and stability. It also allows the conservation of the natural genetic resources, and the reduction of the costs and risks of production that further result in higher sustainability of the system. Forage quality may not be considered as important as biomass production in many forage systems. However, when forage plants constitute most or all of the ruminant diet it assumes substantially greater importance. Therefore, the goal of this study was to evaluate the crude protein (CP) content of hybrids of P. plicatulum x P. guenoarum, in a region of Southern Brazil in the Pampa biome. The hybrids evaluated were: 10202, 1020104, 102084, 102080, 1020133, 102058, 102069 (P. plicatulum “4PT” x P. guenoarum “Azulão”), 103063, 10308, 103042, 103040, 103061, 103077, 103087, 103093, 103031, 103020, 103084, and 103037 (P. plicatulum “4PT” x P. guenoarum “Baio”). The CP analyzes were performed on the leaves of the genotypes in each harvest. The hybrid 102069 “Azulão” presented the best CP content (16.4%) compared to the other genotypes in both years. These results are encouraging for forage breeding studies with species of the genus Paspalum.
El uso de especies forrajeras adaptadas al entorno local permite un manejo más sencillo y una mayor producción y estabilidad.
También permite la conservación de los recursos genéticos
naturales, la reducción de los costos y riesgos de producción, lo que resulta en una mayor sostenibilidad del sistema. La calidad del forraje no puede considerarse tan importante como la producción de biomasa en muchos sistemas forrajeros. Sin
embargo, cuando las plantas forrajeras constituyen la mayor parte o la totalidad de la dieta para rumiantes, asume una importancia sustancialmente mayor. Por lo tanto, el objetivo de este estudio fue evaluar el contenido de proteína cruda (PC) de los híbridos de P. plicatulum x P. guenoarum, en una región del sur de Brasil en el bioma de Pampa. Los híbridos evaluados fueron: 10202, 1020104, 102084, 102080, 1020133, 102058, 102069 (P. plicatulum “4PT” x P. guenoarum “Azulão”), 103063, 10308, 103042, 103040, 103061, 103087, 103093, 103031, 103020,
103084 y 103037 (P. plicatulum “4PT” x P. guenoarum “Baio”). Los análisis de PC se realizaron en las hojas de los genotipos en cada cosecha. El híbrido 102069 presentó el mejor contenido de PC en comparación con los otros genotipos en ambos años. Estos resultados son alentadores para los estudios de cría de forrajes con especies del género Paspalum.

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How to Cite

APA

Saraiva de Ávila, K., Schneider-Canny, R., Rockenbach de Ávila, M., Dall’Agnol, M. and da Motta, E. A. (2019). Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil. Agronomía Colombiana, 37(2), 189–192. https://doi.org/10.15446/agron.colomb.v37n2.77535

ACM

[1]
Saraiva de Ávila, K., Schneider-Canny, R., Rockenbach de Ávila, M., Dall’Agnol, M. and da Motta, E.A. 2019. Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil. Agronomía Colombiana. 37, 2 (May 2019), 189–192. DOI:https://doi.org/10.15446/agron.colomb.v37n2.77535.

ACS

(1)
Saraiva de Ávila, K.; Schneider-Canny, R.; Rockenbach de Ávila, M.; Dall’Agnol, M.; da Motta, E. A. Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil. Agron. Colomb. 2019, 37, 189-192.

ABNT

SARAIVA DE ÁVILA, K.; SCHNEIDER-CANNY, R.; ROCKENBACH DE ÁVILA, M.; DALL’AGNOL, M.; DA MOTTA, E. A. Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil. Agronomía Colombiana, [S. l.], v. 37, n. 2, p. 189–192, 2019. DOI: 10.15446/agron.colomb.v37n2.77535. Disponível em: https://revistas.unal.edu.co/index.php/agrocol/article/view/77535. Acesso em: 2 aug. 2024.

Chicago

Saraiva de Ávila, Karla, Raquel Schneider-Canny, Mariana Rockenbach de Ávila, Miguel Dall’Agnol, and Eder Alexandre da Motta. 2019. “Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil”. Agronomía Colombiana 37 (2):189-92. https://doi.org/10.15446/agron.colomb.v37n2.77535.

Harvard

Saraiva de Ávila, K., Schneider-Canny, R., Rockenbach de Ávila, M., Dall’Agnol, M. and da Motta, E. A. (2019) “Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil”, Agronomía Colombiana, 37(2), pp. 189–192. doi: 10.15446/agron.colomb.v37n2.77535.

IEEE

[1]
K. Saraiva de Ávila, R. Schneider-Canny, M. Rockenbach de Ávila, M. Dall’Agnol, and E. A. da Motta, “Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil”, Agron. Colomb., vol. 37, no. 2, pp. 189–192, May 2019.

MLA

Saraiva de Ávila, K., R. Schneider-Canny, M. Rockenbach de Ávila, M. Dall’Agnol, and E. A. da Motta. “Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil”. Agronomía Colombiana, vol. 37, no. 2, May 2019, pp. 189-92, doi:10.15446/agron.colomb.v37n2.77535.

Turabian

Saraiva de Ávila, Karla, Raquel Schneider-Canny, Mariana Rockenbach de Ávila, Miguel Dall’Agnol, and Eder Alexandre da Motta. “Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil”. Agronomía Colombiana 37, no. 2 (May 1, 2019): 189–192. Accessed August 2, 2024. https://revistas.unal.edu.co/index.php/agrocol/article/view/77535.

Vancouver

1.
Saraiva de Ávila K, Schneider-Canny R, Rockenbach de Ávila M, Dall’Agnol M, da Motta EA. Crude protein contents in hybrids of Paspalum evaluated in the Pampa Biome of Southern Brazil. Agron. Colomb. [Internet]. 2019 May 1 [cited 2024 Aug. 2];37(2):189-92. Available from: https://revistas.unal.edu.co/index.php/agrocol/article/view/77535

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