Repetitive of genetic parameters of the clonal bank of Cedrela odorata L. in Guisa, Granma
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Abstract
It is presented the results of the study of repetibilidad clonal for the variable diameter (1.30 m), total height, commercial height and total volume with bark to the 39 year-old age, carried out in the bank clonal of Cedrela odorata L., located in the town The Escondida, Guisa, Granma. The clones were selected with 70 % of survival like minimum, totalling 32 of them. Those mentioned variables of growth, were processed statistically by means of a Totally Random design, being applied the procedures of the genetics quantitative classic clonal, being obtained the following repetibilidad values: R = 0.39; R = 0.80; R = 0.88 and R = 0.66 for the total height, diámetro 1,30 m; commercial height and total volume with bark respectively. Being evidenced the existence of a strong genetic control for these variables, with possibilities of being successful in the genetic improvement of the species for the yields maderables.
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References
Becker, W. 1986. Manual de genética cuantitativa. Washington. Publication Academic Enterprises. Editora Pulman. 175 p.
Falconer, D.S. 1975. Introducción a la genética cuantitativa. México. Editorial Continental S.A. 430 p.
Gálvez, G. 1985. Parámetros y estadísticos en genética cuantitativa: Diseños genéticos estadísticos para la descomposición de la varianza genética. Repetibilidad. En Genética Vegetal y Fitomejoramiento. p. 208-214.
Hechavarría, O.Y, et al. 2001. Fenología de especies de interés económico. Informe de proyecto. Ciudad de la Habana. Instituto de Investigaciones Forestales. 50 p.
Hernández, A., Pérez, J.M., Bosch, D., Rivero, L. 1999. Nueva Versión de la Clasificación Genética de los Suelos de Cuba. Ciudad de La Habana. Instituto de Suelos. 64 p.
Lahera, W., Álvarez, A., Gámez, S. 1994. The genetic improvement programme in Cedrela odorata L. in Cuba. En: Forest Genetic Resources. FAO. No. 22. p. 27-28.
Lahera, W., Rodríguez, J., Riquenes, E. 2014. Trabajos de evaluación del Banco clonal de C. odorata L. en el proyecto 1007. Manejo de Hypsipilla grandella Zeller. INAF. Inédito.
MINAG. 1982. Norma Ramal 595 Silvicultura. Tratamientos silviculturales coníferas y latifolias, Raleos en plantaciones y bosques naturales. 26 p.
Pérez, M. 2008. Avances y Perspectivas en el Mejoramiento Genético de Pinus occidentalis Swartz. Revista Plan Sierra (DO). 50 p.
Proyecto 1007. Manejo integral de Hypsipilla grandella Zeller. INAF.
Sánchez, V.A., Debligs, N. 2004. Repetibilidad de parámetros genéticos en un ensayo clonal. Colegio de Postgraduados. Instituto de Recursos Naturales. IRENAT. Texcoco, México. Agrociencia (MX) 38(4): 11, Julio-Agosto.
Zobel, B., Talbert, J. 1984. Técnicas de mejoramiento genético de árboles forestales. Universidad Carolina del Norte. Editorial Limusa. S. A. De C. V. México. D.F. 545 p.