Vol. 25 No. 2 (2021): APRIL-JUNE

The second issue of Man, Science and Technology offers 15 varied articles, mainly focused in animal and vegetable origin food production as well as the protection of the environment, two urgent issues in the midst of the famine global situation which has been predicted as a consequence of the COVID-19 pandemic that is hitting the world.

On this occasion, the magazine has collaborations from the Holguín province and Ecuador, which enrich the content of this issue and broaden the readers vision who assiduously follow each publication.

Entomofauna inventory in Pinus Cubensis G. forests in the Agroforestry Company Sierra de Cristal introduces the reader to the knowledge of the most representative orders in this area of ​​study: Coleoptera and Lepidoptera.

Other studies focus on how to improve soils and productions to contribute to food activity, such is the case of the articles: Nutritional characterization of organic residues in the sugar cane of La Troncal canton;  Effect of CTA-Humus® in obtaining Rhizophora mangle seedling for the rehabilitation of areas degraded by mining;  Response of Cedrela odorata L seedlings with the use of Glomus cubense and the CTA-Humus® soil conditioner;  Obtaining Anacardium occidentale L seedlings through the use of the Vigortem® bioproduct for the rehabilitation of areas degraded by mining;  Diagnostic of problematics and solution alternatives in sheep–goats production system in the oriental region of Cuba;  Statistical analysis of the solitary bee’s species Megachile armaticeps;  Agroproductive behaviour of eleven bean varieties (Phaseolus vulgaris L.) in Guantanamo province;  Evaluation of the influence of the application of liquid worm humus and Microorganisms Efficient in the cultivation of beans (Phaseolus vulgaris, L) under dry conditions.;  Effect of Copetua Extract dose (Tagetes erecta) on the control of White Fly (Bemisia tabaci), in common bean bat 304 (Phaseolus vulgaris (l.) and Minimal costs associated with tray rearing of amblyseius largoensis (muma) for the control of polyphagotarsonemus latus (banks) in pepper.

Other works are related to actions aimed at educational work with human capital to achieve values ​​and skills: The environmental education as a pedagogical weapon against the current ecological crisis; Developmental considerations of the ethical value environmental responsibility in agricultural producers from Guantanamo; The environmental perspective in the sphere of action of the Balanced Scorecard and Qualified workforce for sustainable agriculture in Guantánamo.

 

Published: 2021-04-08

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