Effects of FitoMas-E in the morphological parameters de Pinus cubensis Griseb under conditions of nursery.

Abstract

The objective of the study was to evaluate the effects of different dose of FitoMas-E, in the morphological parameters of Pinus cubensis, in the nursery of the Forest Managerial Unit of Base “Combate de Sabanillaâ€, from November of 2014, until June of 2015. They were proven 6 treatments of 1 - 6 L.ha-1 of FitoMas-E and a control (proportion 5:1) with husk of cocoa. 200 plants were used in each treatment, evaluating 25, to the 30, 60 and 90 days after the germination. The design was totally randomized. The results indicated the T6 with the best results in the morphological parameters: height, diameter, acicolas number, dry mass to foliate and radical, morphological attributes of the radical system: long of the main root, number of primary and secondary roots, morphological index: Slenderness, Relationship aerial part – radical part, quality of Dickson and a total cost of 169 pesos, saving 126 pesos.