Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia
The aim of this study was to evaluate the effect of African oil palm (Elaeis guineensis Jacq.) byproducts in milk yield and quality under smallholder dual-purpose conditions in the south of the department of Atlántico, Colombia. A crossover design balanced for residuals effect was used in six livest...
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2020-05-01
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Online Access: | http://revistacta.agrosavia.co/index.php/revista/article/view/1132/637 |
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doaj-9344a6f2c1384e4f866ca794ab6c58142020-11-25T04:04:38ZspaCorporación Colombiana de Investigación Agropecuaria (Corpoica)Ciencia y Tecnología Agropecuaria0122-87060122-87062020-05-01212115https://doi.org/10.21930/rcta.vol21_num2_art:1132Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, ColombiaWilson Andrés Barragán-Hernández0https://orcid.org/0000-0003-3528-4296Lorena Inés Mestra-Vargas1https://orcid.org/0000-0003-3717-0153Danilo Portilla-Pinzon2https://orcid.org/0000-0001-6125-036XJorge Armando Mejía-Luquez3https://orcid.org/0000-0003-0457-0441Ricardo José Henriquez-Crespo4https://orcid.org/0000-0001-9296-1666Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA)Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA)Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA)Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA)Corporación Colombiana de Investigación Agropecuaria (AGROSAVIA)The aim of this study was to evaluate the effect of African oil palm (Elaeis guineensis Jacq.) byproducts in milk yield and quality under smallholder dual-purpose conditions in the south of the department of Atlántico, Colombia. A crossover design balanced for residuals effect was used in six livestock farms in Repelón (experiment i), and two in Manatí and four in Campo de la Cruz (experiment ii). During the adaptation and measurement periods, the diet was supplemented with Palm Kernel Cake (pkc) and Oil Palm Decanter Cake (opdc), and compared with mineralized salt (MSalt) as a control diet. Milk yield was affected by diet (p < 0.05). The opdc showed a higher milk production (3.20 and 4.01 L/cow/day in experiment i y ii, respectively) without differences (p > 0.05) compared to PKC, although it was higher than the MSalt treatment (2.91 and 3.38 L/cow/day in experiment i and ii, respectively). Milk quality was affected by diet (p < 0.05). The diet affected the concentration of milk urea nitrogen (p < 0.05), indicating possible alterations in ruminal degradable protein and fermentable carbohydrates. The opdc and pkc are proposed as options to improve milk yield in smallholder dual-purpose conditions in the south of the department of Atlántico, Colombia.http://revistacta.agrosavia.co/index.php/revista/article/view/1132/637elaeis guineensismilk productionmultipurpose breedssilvopastoral systemssmallholder |
collection |
DOAJ |
language |
Spanish |
format |
Article |
sources |
DOAJ |
author |
Wilson Andrés Barragán-Hernández Lorena Inés Mestra-Vargas Danilo Portilla-Pinzon Jorge Armando Mejía-Luquez Ricardo José Henriquez-Crespo |
spellingShingle |
Wilson Andrés Barragán-Hernández Lorena Inés Mestra-Vargas Danilo Portilla-Pinzon Jorge Armando Mejía-Luquez Ricardo José Henriquez-Crespo Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia Ciencia y Tecnología Agropecuaria elaeis guineensis milk production multipurpose breeds silvopastoral systems smallholder |
author_facet |
Wilson Andrés Barragán-Hernández Lorena Inés Mestra-Vargas Danilo Portilla-Pinzon Jorge Armando Mejía-Luquez Ricardo José Henriquez-Crespo |
author_sort |
Wilson Andrés Barragán-Hernández |
title |
Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia |
title_short |
Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia |
title_full |
Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia |
title_fullStr |
Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia |
title_full_unstemmed |
Effect of African palm byproducts on cow milk production and quality in the south of the Department of Atlántico, Colombia |
title_sort |
effect of african palm byproducts on cow milk production and quality in the south of the department of atlántico, colombia |
publisher |
Corporación Colombiana de Investigación Agropecuaria (Corpoica) |
series |
Ciencia y Tecnología Agropecuaria |
issn |
0122-8706 0122-8706 |
publishDate |
2020-05-01 |
description |
The aim of this study was to evaluate the effect of African oil palm (Elaeis guineensis Jacq.) byproducts in milk yield and quality under smallholder dual-purpose conditions in the south of the department of Atlántico, Colombia. A crossover design balanced for residuals effect was used in six livestock farms in Repelón (experiment i), and two in Manatí and four in Campo de la Cruz (experiment ii). During the adaptation and measurement periods, the diet was supplemented with Palm Kernel Cake (pkc) and Oil Palm Decanter Cake (opdc), and compared with mineralized salt (MSalt) as a control diet. Milk yield was affected by diet (p < 0.05). The opdc showed a higher milk production (3.20 and 4.01 L/cow/day in experiment i y ii, respectively) without differences (p > 0.05) compared to PKC, although it was higher than the MSalt treatment (2.91 and 3.38 L/cow/day in experiment i and ii, respectively). Milk quality was affected by diet (p < 0.05). The diet affected the concentration of milk urea nitrogen (p < 0.05), indicating possible alterations in ruminal degradable protein and fermentable carbohydrates. The opdc and pkc are proposed as options to improve milk yield in smallholder dual-purpose conditions in the south of the department of Atlántico, Colombia. |
topic |
elaeis guineensis milk production multipurpose breeds silvopastoral systems smallholder |
url |
http://revistacta.agrosavia.co/index.php/revista/article/view/1132/637 |
work_keys_str_mv |
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