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El Instituto de Investigaciones Agro-Forestales (INAF) de Cuba está integrado al Grupo Empresarial Agroforestal (GAF) para dar respuesta científico – técnica a todas las demandas identificadas dentro de las ramas cafetaleras, cacaoteras y forestales, está constituido por una red de estaciones experimentales que cubre el territorio nacional.

There are in the country 632 watersheds with more than 5 km2. Eight of them have priority due to the affectation degree of its basic natural resources and the complexity of its physical and natural conditions. The watersheds space within the rational administration process of resources must be taken as basic unit of planning within it the definition of resources use can be stated and the effec ...

SUBJECT: sustainable development; cuencas hidrograficas; desarrollo sostenible; environment; watersheds

POSTED TO: Revista Forestal Baracoa [0138-6441]

This paper has as objective to analyze the influence that has the plantation spacing in the physical and mechanical properties of the wood of the species Pinus cariabaea Morelet ssp Caribaea Morelet (Male Pine). Samples coming from an experiment were obtained had mounted more than for 30 years in the Experimental Station of Viñales, where five different spacing settled down: 3x1, 3x1,5 3x2, 3x ...

SUBJECT: spacing; chemicophysical properties; propriete mecanique; propiedades mecanicas; pinus caribaea

POSTED TO: Revista Forestal Baracoa [0138-6441]

PRESENCIA DE CALLOPHYLLUM ANTIULLANUM (OCUJE) BRITT EN ALGUNOS TERRITORIOS DE LA CAPITAL

Manzanares, K., Instituto de Investigaciones Forestales et al. [junio-2005]

The urban green areas offer numerous environmental and social services that contribute to increase the quality of life of the cities. It is analyzed in this work the forest situation in some urban areas of the capital with the objective of studying the potential contribution of the ocuje (Callophyllum antiullanum Britt) to the green spaces of the capital of parks, gardens and private fields. T ...

SUBJECT: street trees; arboles callejeros; amenagement urbain; urban planning; planificacion urbana

POSTED TO: Revista Forestal Baracoa [0138-6441]

A study of the residuals of nine forest species is presented, coming from three solid mountainous of the country: Guamuaya represented in the species: Walnut of the country (Juglans insularis Griseb.), Laurocerasus occidentalis (Sw.) Roem. (Cuajaní male), Cordia collococca L. (ateje); Sierra Teacher represented for: Bijáguara (Colubrina arborescens(Mill.) Sarg., white sweet potato (Cinamomum p ...

SUBJECT: dechet d'exploitation forestiere; cement; softwood; logging wastes; bois de resineux

POSTED TO: Revista Forestal Baracoa [0138-6441]

CONTROL DE CALIDAD EN LOS ASERRADEROS

Alvarez, D., Universidad de Pinar del Río et al. [junio-2005]

The objective of this work is guided to offer some considerations to improve the levels of efficiency of wooden conversion of Pinus caribaea var. caribaea in band saw to use of astrategy to increase the dimensional quality of the sawn wood starting from the analysis of the behavior of the current dimensions of the same and the variation of the one sawed. We built "Control" software witch allow ...

SUBJECT: controle de qualite; scierie; quality controls; sawmills; control de calidad

POSTED TO: Revista Forestal Baracoa [0138-6441]

ELABORACIÓN DE TABLA DE VOLUMEN DE MADERA EN BOLO PARA CUATRO ESPECIES LATIFOLIAS DE LA CIÉNAGA DE ZAPATA

Henry, P. P., Instituto de Investigaciones Forestales et al. [junio-2005]

In Cuba prevailing to estimate de volume buttlog inexact table and of foreign origin in the mensurations of the species that grow in the country. In this paper is presented the results of the integration in an equation and for to get a single volume table, of four regression equations obtained from the same number of independent variables: Lysiloma latisiliquum Benth. (fan), Bursera simaruba S ...

SUBJECT: tarif de cubage; tablas de cubicacion; lysiloma; bursera; bois rond

POSTED TO: Revista Forestal Baracoa [0138-6441]

NUEVOS REGISTROS DE TERMITES ASOCIADOS A FORMACIONES VEGETALES DE LA RESERVA ECOLÓGICA VARAHICACOS

Cruz, H., Instituto de Investigaciones Forestales et al. [junio-2005]

The termites constitutes one of the decayed groups of vegetable residuals, because of they present great importance for the balance of the forest ecosystems. These insects also intervene in the physical and chemical changes of the characteristics of the soil, particularly in the disorder of the profiles and ordination of the organic matter, as well as in the modification of the vegetation. In ...

SUBJECT: isoptera; vegetation; nasutitermes; reserve naturelle; nature reserves

POSTED TO: Revista Forestal Baracoa [0138-6441]

RESULTADOS FENOLÓGICOS DE TOONA CILIATA M. ROEM. EN EL MUNICIPIO DE BOYEROS, CIUDAD DE LA HABANA

Marquetti, J.R., Instituto de Investigaciones Forestales et al. [junio-2005]

The phenological observations of trees nurseries during a eight year old period (l992-2000) in the Boyeros town they allowed to determine the time of the new leaves of the species it is february and march, the flowering it is between february and June and the gathering from their seeds of June to july. The species has good use possibilities and accompanied to the growth in height and diameter ...

SUBJECT: phenologie; toona; crecimiento; fenologia; floraison

POSTED TO: Revista Forestal Baracoa [0138-6441]

EVALUACIÓN DE GENOTIPOS DE FRIJOL COMÚN Y PORTADORES FOSFÓRICOS EN SUELO FERRALÍTICO CUARCÍTICO ROJO AMARILLENTO DE VIÑALES

Reyes, J.L., Estación Experimental Forestal Viñales, Pinar del Río et al. [junio-2005]

This work was based on the study of the behavior of four varieties of common bean(Phaseolus vulgaris) with four types of phosphoric fertilizers distributed in 16 treatments in areas of the Forest Experimental Station of Viñales, Pinar del Río, in the years 2000 and 2003, and tube like objective to determine the or the bean genotypes and the phosphoric payees that better answers presentto the f ...

SUBJECT: evaluation; acrisol; engrais phosphate; genotypes; phaseolus vulgaris

POSTED TO: Revista Forestal Baracoa [0138-6441]

PRODUCCIÓN DE ENERGÍA Y BIOFERTILIZANTE A PARTIR DEL ASERRÍN

Guyat, M.A., Instituto de Investigaciones Forestales et al. [junio-2005]

The conversion of residuals in chemical products by means of bacteriological processes is charging interest and validity more and more in the world scientific community; this is due to that the biomass takes place in the entire worldin big quantities, ending up constituting a problem of economic, sanitary and even environmental court. The objective of the present work is the characterization o ...

SUBJECT: energie; engrais organique; energia; aserrin; biogas

POSTED TO: Revista Forestal Baracoa [0138-6441]