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Perfil lipídico en leche de vacas en pastoreo de gramíneas en el trópico seco colombiano = Lipid profile in milk of grazing cows in the colombian dry tropics

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Title Perfil lipídico en leche de vacas en pastoreo de gramíneas en el trópico seco colombiano = Lipid profile in milk of grazing cows in the colombian dry tropics
 
Creator Mojica-Rodríguez, José Edwin
Castro-Rincón, Edwin
Carulla-Fornaguera, Juan Evangelista
Lascano-Aguilar, Carlos Eduardo
 
Subject GRASSES
PASTOREO
GRAZING
FORAGES
MILK PRODUCTION
 
Description The composition of fat in bovine milk has relevance in human health, where polyunsaturated fatty acids such as conjugated linoleic acid (ALC c9 t11) have positive effects (anticarcinogenic, antidiabetogenic). There are investigations regarding the effect of bovine feeding on milk quality in temperate zones (above 2200 m.a.s.l.), but few in the Colombian low tropics (below 1500 m.a.s.l.). Objetive. The objective of this work was to evaluate the effect of three grasses Mulato II, Tanzania, and Toledo on production, composition, and lipid panel in the milk of Gyr x Brown Swiss cows in the first-second-and three-third of lactation. Materials and methods. The study was conducted from May to June 2013 in the city council of San Diego, Cesar, Colombia. Two groups of nine animals were selected (three cows in each third lactation stage), and one cow was assigned to each grass in a replicated 3 x 3 Latin Square design. Results. Milk production was similar (p>0.05) in evaluated grasses and decreased (p
Peer Review
 
Date 2019-08-13T14:43:58Z
2019-08-13T14:43:58Z
2019-08
 
Type Journal Article
 
Identifier Mojica-Rodríguez, José Edwin; Castro-Rincón, Edwin ; Carulla-Fornaguera, Juan Evangelista & Lascano-Aguilar, Carlos Eduardo (2019). Perfil lipídico en leche de vacas en pastoreo de gramíneas en el trópico seco colombiano = Lipid profile in milk of grazing cows in the colombian dry tropics. Agronomía Mesoamericana, 30(2): 497-515
2215-3608
https://hdl.handle.net/10568/102498
 
Language en
 
Rights CC-BY-NC-ND-4.0
 
Format 30(2): 497-515
 
Publisher Universidad de Costa Rica
 
Source Agronomía Mesoamericana