Data/hora: 17/06/2024 08:16:30

Biblioteca(s): | Embrapa Pecuária Sul.
Data corrente: | 26/11/2018
Data da última atualização: | 26/11/2018
Autoria: | MAZZOCATO, A. C.; FERREIRA, J. L.; KOPP, M. M.
Afiliação: | ANA CRISTINA MAZZOCATO, CPPSUL; JULIANO LINO FERREIRA, CPPSUL; MAURICIO MARINI KOPP, CPPSUL.
Título: | Bromus auleticus Trin. ex Nees and Paspalum L. collections expeditions in the Southern Brazil.
Ano de publicação: | 2018
Fonte/Imprenta: | Simposio Internacional de Recursos Genéticos para las Américas y el Caribe, ano 1, v. 1, p. 824-827, ago. 2018.
Idioma: | Inglês
Notas: | Compiladores José Fernando De La Torre Sánchez, David Urbán Duarte. Edição do XI Simposio Internacional de Recursos Genéticos para las Américas y el Caribe, Guadalajara, 2017, sob o tema "Integración de la Biodiversidad ante el Cambio Climático".
Conteúdo: | In the Southern Brazil region there are a species richest, including potential forage plant, where the Pampa Biome is located. This forage plants stands out the Poaceae family, comprising the genus Paspalum L. and Bromus L., among others. The aim this study was mapped check of the occurrence incidence of B. auleticus Trin. ex Nees, P. dilatatum, P. lepton , P. notatum, P. pumilum and P. urvillei comprising the states of Rio Grande do Sul and Santa Catarina, by the expeditions data. Initially, collections of priority species of Paspalum and B. auleticus were carried out in the states of Rio Grande do Sul and Santa Catarina. The analysis were made of field collection records of EMBRAPA (Brazilian Company of Agricultural Research) Southern Livestock, CNPO Herbarium and Southern Forage Germplasm Bank, compiling the longitude, latitude and altitude data of 422 accessions of these species. The data were plotted on a map of the occurrence incidence of these species. The work resulted in the observation that most accessions B. auleticus had higher occurrence on the border between the states of Rio Grande do Sul and Santa Catarina (high altitude fields) and the Paspalum species were spread in the states. However, with the evident decrease occurrence areas B. auleticus over the ages becomes important the rescue genetic pool of this specie.
Thesagro: | Banco de Germoplasma; Planta Forrageira.
Categoria do assunto: | --
Registro original: | Embrapa Pecuária Sul (CPPSUL)
Exemplares: | CPPSUL - (14445-1) - UPC - AA - DD -  -  -  - DIS