Asian-Australasian Journal of Animal Sciences, ( ISI ), Volume (26), No (1), Year (2013-1) , Pages (82-89)

Title : ( Effects of Monensin on Metabolism and Production in Dairy Saanen Goats in Periparturient Period )

Authors: rasool sajadian , Hesam A Seifi , Mehrdad Mohri , Abbas Ali Naserian , Nima Farzaneh ,

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This trial evaluated the effects of dietary supplementation with monensin sodium on dry matter intake, metabolic parameters and milk yield and milk composition of dairy Saanen goats in the periparturient period. Twelve Saanen pregnant dairy goats were assigned to a treatment and a control group. Saanen goats were fed monensin as its 10% sodium salt in the amount of 33 mg/kg of total dry matter intake during 30 d before parturition till d 42 in milk. Blood samples were collected from each goat at d 30, 15 and 7 before expected kidding time and also in d 1, 7, 13, 19, 21, 28, 35 and 42 postpartum. The serum concentrations of -Hydroxybutyrate (BHBA), non-esterifed fatty acid (NEFA), calcium, magnesium, inorganic phosphorus, cholesterol, triglyceride, urea, total protein, albumin and glucose and aspartate aminotransferase (AST) activity were determined. The BHBA concentration significantly decreased in goats, which received monensin in comparison to controls in the postpartum period (p = 0.049). The concentration of sodium (Na) was significantly influenced by monensin treatment in the postpartum period (p = 0.048). In addition, the difference in dry matter intake was highly significant between the two groups during the pre-partum period. Controls had more dry matter intake (DMI) than treatment goats (p = 0.0001). Mean 3.5% fat corrected milk production was not influenced by monensin treatment. However, milk fat percentage was significantly decreased in monensin treated goats (p = 0.0017).

Keywords

, Monensin, Dairy Goats, Saanen,
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@article{paperid:1031456,
author = {Sajadian, Rasool and Seifi, Hesam A and Mohri, Mehrdad and Naserian, Abbas Ali and Farzaneh, Nima},
title = {Effects of Monensin on Metabolism and Production in Dairy Saanen Goats in Periparturient Period},
journal = {Asian-Australasian Journal of Animal Sciences},
year = {2013},
volume = {26},
number = {1},
month = {January},
issn = {1011-2367},
pages = {82--89},
numpages = {7},
keywords = {Monensin; Dairy Goats; Saanen; Metabolism},
}

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%0 Journal Article
%T Effects of Monensin on Metabolism and Production in Dairy Saanen Goats in Periparturient Period
%A Sajadian, Rasool
%A Seifi, Hesam A
%A Mohri, Mehrdad
%A Naserian, Abbas Ali
%A Farzaneh, Nima
%J Asian-Australasian Journal of Animal Sciences
%@ 1011-2367
%D 2013

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