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Provedor de dados:  PAB
País:  Brazil
Título:  Distribution and agroclimatic characterization of potential cultivation regions of physic nut in Mexico
Autores:  Núñez-Colín,Carlos Alberto
Goytia-Jiménez,María Antonieta
Data:  2009-09-01
Ano:  2009
Palavras-chave:  Jatropha curcas
Biofuels
Climate modeling
Geographical information systems
Germplasm collection
Resumo:  The purposes of this study were to determine the distribution and climatic patterns of current and future physic nut (Jatropha curcas) cultivation regions in Mexico, and to identify possible locations for in vivo germplasm banks establishment, using geographic information systems. Current climatic data were processed by Floramap software to obtain distribution maps and climatic patterns of regions where wild physic nuts could be found. DIVA-GIS software analyzed current climatic data (Worldclim model) and climatic data generated by CCM3 model to identify current and future physic nut cultivation regions, respectively. The distribution map showed that physic nut was present in most of the tropical and subtropical areas of Mexico, which corresponded to three agroclimatic regions. Climate types were Aw2, Aw1, and Bs1, for regions 1, 2 and 3, respectively. Nontoxic genotypes were associated with region 2, and toxic genotypes were associated with regions 1 and 3. According to the current and future cultivation regions identified, the best suitable ones to establish in vivo germplasm collections were the coast of Michoacán and the Isthmus of Tehuantepec, located among the states of Veracruz, Oaxaca and Chiapas.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Identificador:  http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000900002
Editor:  Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira
Relação:  10.1590/S0100-204X2009000900002
Formato:  text/html
Fonte:  Pesquisa Agropecuária Brasileira v.44 n.9 2009
Direitos:  info:eu-repo/semantics/openAccess
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