Resumo

MARTINEZ ROMERO, Anirebis  e  LEYVA GALAN, Angel. The biomass of the cultivations in the agroecosistema. Its benefits agroecological. cultrop [online]. 2014, vol.35, n.1, pp. 11-20. ISSN 0258-5936.

Biomass is the result of the transformation of solar energy into chemical energy. The man throughout history has used not only for food but also for feeding their animals. The progress of science promoted agricultural development based on the green revolution, which only promotes the production of either food or feed, marginalizing the importance of biomass as enriching the soil resources available inputs needed to replace their fertility natural. At present the production and preservation of any crop biomass becomes transcendent importance, because it also contributes to environmental protection through carbon sequestration. This study aimed to show the importance of providing non-food biomass generally for humans to use it not only as animal feed but also as a natural resource rich soil. Research in Cuba on the subject is poor, even though today is very important to find alternatives to deepen in the production of biomass in relation to the environment. Finally, we present preliminary results on the production of biomass from agricultural biodiversity present in production scenarios, while reflecting on the important question for future research.

Palavras-chave : biomass; agroecosystems; soil resources; natural resources; soil.

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