Characterization of germplasm according to environmental conditions at the collecting site using GIS - two case studies from Brazil.
In this paper we present examples of characterizing accessions of large germplasm collections according to environmental conditions of the collecting sites, for two purposes: 1). to define an ecogeographic stratification for the landraces of the Brazilian Cassava Collection for the development of th...
| Autores: | , , , , , |
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| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2003 |
| País: | Brasil |
| Recursos: | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
| Repositório: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
| Idioma: | inglês |
| OAI Identifier: | oai:www.alice.cnptia.embrapa.br:doc/212183 |
| Acesso em linha: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/212183 |
| Access Level: | Acceso aberto |
| Palavra-chave: | GIS Arroz Germoplasma Mandioca Oryza Sativa Banco de Germoplasma Sistema de Informação Geográfica Cassava Rice Geographic information systems |
| Resumo: | In this paper we present examples of characterizing accessions of large germplasm collections according to environmental conditions of the collecting sites, for two purposes: 1). to define an ecogeographic stratification for the landraces of the Brazilian Cassava Collection for the development of the Brazilian Core Collection of Cassava; 2). to identify Brazilian rice landraces collected in areas with environmental conditions of stresses related to the objectives of breeding programmes of rice in Brazil, selecting accessions for future agronomic evaluation. |
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