Water & Irrigation
Torrecilla G. G., Pino P. A. L, López M. y Franganillo P.D. Conservation of genetic diversity in tobacco, Nicotiana tabacum L.
Cuba tabaco Vol. 4, No 1,: 8-12, 2003, Cuba
A work was developed in the collection of dark tobacco of Nicotiana tabacum L. with the objective of knowing the existent variability in this plant. They were kept in mind 22 quantitative variables and 369 varieties. The values are offered in that each variable fluctuates, as well as the values means and the variability coefficient. It was found variation in all quantitative characters observed; the biggest variability coefficients was presented in internodes distance, height of the plants and number of leaves in relation to the rest of variable.
See work in spanish in tobacco irrigation in spanish
Key words: tobacco, germ plasma bank, genetic variability.