Physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Instituto de Ciencia Animal
2016
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| _version_ | 1876428498639257600 |
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| author | W. Caicedo |
| author_facet | W. Caicedo |
| contents | Physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding W. Caicedo R. Rodríguez P. Lezcano J. Ly S. Valle L. Flores F.N.A. Ferreira Agrociencias Tubers fermentation microorganisms animal feeding For assessing the physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding, four silages with waste tubers were made. Treatments were: (1_NY) natural yogurt, (2_W) whey, (3_WMB5) whey and 5 %molasses B and 4_WMB10) whey and 10 % molasses B. The experimental design was a completely randomized of simple classification. Regarding the temperature at day zero, treatment 2_W showed the highest value (P < 0.05) (22.65 ºC). At day one, 1_NY exhibited the highest value (P < 0.05) (22.53 ºC). At days two and three in treatment 2_W the highest values were obtained (P < 0.05) (22.53 – 22.49 ºC). From day four, to 180 in the 4_WMB10 the highest temperature was reached 22.83 – 22.54 ºC. Regarding pH, at day 0, treatment 3_WMB5 presented the highest value (P < 0.05) 5.4. From day 1 to 4, pH was proportionally reduced in the silages being higher in treatment 2_W, in 0.71 units from day 5 to 180. Later, the pH was stabilized in all silages. Treatment 3_WMB5 showed the lowest value (P < 0.05) (3.93 – 3.83). Fungi, yeasts, total coliform and Escherichia coli were present on day zero and later were absent. There was no Clostridium spp. or Salmonella spp. throughout the study. The physicochemical and microbiological indicators in the silages until day 180 showed a perfect performance, fit for animal feeding. 2016 artículo científico 0034-7485 https://www.redalyc.org/articulo.oa?id=193045926014 en http://www.redalyc.org/revista.oa?id=1930 Revista Cubana de Ciencia Agrícola application/pdf Instituto de Ciencia Animal Revista Cubana de Ciencia Agrícola (Cuba) Num.1 Vol.50 |
| format | Artículo científico |
| id | redalyc_193045926014 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Instituto de Ciencia Animal |
| spellingShingle | Physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding W. Caicedo Agrociencias Tubers fermentation microorganisms animal feeding Physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding W. Caicedo R. Rodríguez P. Lezcano J. Ly S. Valle L. Flores F.N.A. Ferreira Agrociencias Tubers fermentation microorganisms animal feeding For assessing the physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding, four silages with waste tubers were made. Treatments were: (1_NY) natural yogurt, (2_W) whey, (3_WMB5) whey and 5 %molasses B and 4_WMB10) whey and 10 % molasses B. The experimental design was a completely randomized of simple classification. Regarding the temperature at day zero, treatment 2_W showed the highest value (P < 0.05) (22.65 ºC). At day one, 1_NY exhibited the highest value (P < 0.05) (22.53 ºC). At days two and three in treatment 2_W the highest values were obtained (P < 0.05) (22.53 – 22.49 ºC). From day four, to 180 in the 4_WMB10 the highest temperature was reached 22.83 – 22.54 ºC. Regarding pH, at day 0, treatment 3_WMB5 presented the highest value (P < 0.05) 5.4. From day 1 to 4, pH was proportionally reduced in the silages being higher in treatment 2_W, in 0.71 units from day 5 to 180. Later, the pH was stabilized in all silages. Treatment 3_WMB5 showed the lowest value (P < 0.05) (3.93 – 3.83). Fungi, yeasts, total coliform and Escherichia coli were present on day zero and later were absent. There was no Clostridium spp. or Salmonella spp. throughout the study. The physicochemical and microbiological indicators in the silages until day 180 showed a perfect performance, fit for animal feeding. 2016 artículo científico 0034-7485 https://www.redalyc.org/articulo.oa?id=193045926014 en http://www.redalyc.org/revista.oa?id=1930 Revista Cubana de Ciencia Agrícola application/pdf Instituto de Ciencia Animal Revista Cubana de Ciencia Agrícola (Cuba) Num.1 Vol.50 |
| title | Physicochemical and biological indicators in silages of taro (Colocasia esculenta (L.) Schott) tubers for animal feeding |
| topic | Agrociencias Tubers fermentation microorganisms animal feeding |
| url | https://www.redalyc.org/articulo.oa?id=193045926014 |