Ex situ, circa situ and in situ conservation by the Banco Nacional de Germoplasma de Prosopis, Córdoba, Argentina

Authors

  • G. E. Verzino National University of Córdoba. Faculty of Agricultural Sciences. Silviculture. Córdoba, Argentina.
  • J. E. Frassoni National University of Córdoba. Faculty of Agricultural Sciences. Silviculture. Córdoba, Argentina.
  • M. J. Joseau National University of Córdoba. Faculty of Agricultural Sciences. Silviculture. Córdoba, Argentina.
  • G. Clausen National University of Córdoba. Faculty of Agricultural Sciences. Silviculture. Córdoba, Argentina.
  • C. Navarro National University of Córdoba. Faculty of Agricultural Sciences. Silviculture. Córdoba, Argentina.

Keywords:

storage, living collections, seed producing areas, carob tree

Abstract

This paper presents a synthesis of the ex situ, circa situ and in situ conservation activity carried out by the National Prosopis Germplasm Bank (BNGP) for 34 years. Among the ex situ conservation actions, the genetic diversity currently stored in the Base Bank, the results of the evaluation of the longevity of the germplasm and the living collections and the field trials installed by the BNGP are made known. Among the circa situ and in situ conservation activities are described the Seed Producing Areas (SPAs) recently certified by INASE in Córdoba, at the request of the BNGP, for the provision of high quality forest seed.

References

Bonner, F.T., 1990. Storage of seeds: potential and limitations for germplasm conservation. For. Ecol. and Man., 35(1-2): 35-43.

Catalán, L and Balzarini, M. 1992. Improved laboratory germination conditions for several arboreal Prosopis species: P. chilensis, P. flexuosa, P. nigra, P. alba, P. caldenia and P. affinis. Seed Science and Technology, 20:293-298.

Dawson, I.K., Guariguata, M.R., Loo, J., Weber, J.C., Lengkeek, A., Bush, D., Cornelius, J., Guarino, L., Kindt, R., Orwa, C., Russell, J., Jamnadass, R. 2013. What is the relevance of smallholders’ agroforestry systems for conserving tropical tree species and genetic diversity in circa situm, in situ and ex situ settings? A review. Biodiv.Conserv. Published on line 9 Jan 2013.

ISTA, 2015. International Rules for seed testing. Volume 2015. ISSN 2310-3655

Joseau M.J., Verzino G., Hernández R., Meehan A., 2012. Enriquecimiento con Prosopis alba Griseb., P. chilensis (Mol.) Stuntz y P. nigra (Griseb.) Hieron. en bosques degradados del Espinal de Córdoba. V Jornadas Integradas de Investigación y Extensión. En CD.

Joseau, J.M., Conles, M. y G. Verzino (Eds), 2013. Conservación de recursos forestales nativos en Argentina. El cultivo de plantas leñosas en vivero y a campo. Ed. Brujas. Córdoba

Ledig, F.T., 1986. Conservation strategies for forest gene resources. For.Ecol. and Manag. 14: 77-90.

Schmidt, L., 2000. Guide to handling of tropical and subtropical forest seeds. Danida Forest Seed Center, Denmark (ed. Olesen K.), 511 pp..

Verzino,G.; Williams,P.; M.Sagadín and M.Joseau 1995. Multipurpose tree species for sustainable evelopment in Valle de Punilla, Córdoba, Argentina. Women in Natural Resources Vol.17, N°2.

Verzino G., Carranza, C., Joseau, J., Ledesma, M. and J.Di Rienzo 2003. Genetic adaptive variation of Prosopis chilensis (Mol) Stuntz. Preliminary results from one test-site. For. Ecol. and Man. 175: 119-129.

Verzino, G.; J. Joseau; M.del P. Díaz y M. Dorado 2004. Comportamiento ini-cial de especies nativas del Chaco Occidental en plantaciones en zonas de pastizales de altura de las Sierras de Cba. Argentina. Bosque 25 (1): 53-67.

Verzino,G. y Joseau,M.J.(Eds), 2005. El Banco Nacional de Germoplasma de Prosopis. Conservación de recursos forestales nativos en Argentina. 172 pp.

Verzino, G.E.; Pelliza, E.; Vocos, M.G.; Guzmán, L.A.; Frassoni, J.E. 2016. La Universidad Nacional de Córdoba, facilitadora de acciones para la recuperación ambiental de la Cuenca del Lago San Roque. Nexo Agropecuario. Vol. 4 | Nº 1-2: 36-43. Versión electrónica disponible en http://www.agro.unc.edu.ar /~secyt /webnexo

Downloads

Published

2019-07-31

Issue

Section

Reports of results/advances

How to Cite

Ex situ, circa situ and in situ conservation by the Banco Nacional de Germoplasma de Prosopis, Córdoba, Argentina. (2019). Nexo Agropecuario, 7(1), 46-52. https://revistas.unc.edu.ar/index.php/nexoagro/article/view/26062