"Composición química y degadabilidad ruminal in situ de suproductos de piña(Ananas somosus L.) y palma aceitera (Elais sinensis Jacq.)"

This research was conducted at the Laboratorio de Rumiología y Metabolismo Nutricional (RUMEN) located at the Experimental Farm "La Maria", belonging to the Universidad Técnica Estatal de Quevedo (UTEQ). Aimed to evaluate the chemical composition and in situ ruminal degradability of dry matter (DISMS), organic matter (DISMO) and inorganic matter (DISMI) pineapple peel (CP), rejection of pineapple (RP) and emollient palm (EP). Design of randomized complete block (RCBD) was used, using three Brahmin cattle with an average weight of 500 ± 25 kg. Using the technique of in situ degradability in nylon bags (10 x 20 cm, pores 50 ± 3 microns), in incubation intervals of 3, 6, 12, 24, 48 and 72 hours. The results indicate that the emollient palm highest percentage partial dry matter, inorganic matter and protein, however higher proportion of NDF and ADF. Pineapple-products did not exceed 6% of inorganic matter and 4% protein. In rejecting DISMS pineapple (peel and pulp) had the highest percentages in all incubation times. In DISMO rejecting pineapple (peel and pulp) had the highest values, however the palm emollient presented similar degradation in recent periods of incubation. In incubation periods of 12, 24 and 48 hours was similar DISMI, no clutch in the initial rejection pineapple intervals reported the highest average. Keywords: products, ruminal degradability in situ, peel pineapple, pineapple rejection, emollient palm

• Autor principal: Varas Duarte, Danny Alejandro (author)
• Format: bachelorThesis
• Idioma: spa
• Publicat: 2015
• Matèries: Subproductos, degradabilidad, ruminal; Cáscara de piña
• Accés en línia: http://repositorio.uteq.edu.ec/handle/43000/4660