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Asian-Australas J Anim Sci > Volume 24(10); 2011 > Article
Ruminant Nutrition and Forage Utilization
Asian-Australasian Journal of Animal Sciences 2011;24(10): 1386-1392.
DOI: https://doi.org/10.5713/ajas.2011.11025    Published online August 24, 2011.
Influence of Dietary Phytoadditive as Polyherbal Combination on Performance of Does and Respective Litters in Cross Bred Dairy Goats
F. Mirzaei, S. Prasad
Abstract
The aim of the present work was to study the effects of a polyherbal supplement on cross bred does, starting from the last month of pregnancy to weaning, on milk yield, kid birth weight and growth rate. Thirty does were divided into three treatments of ten each in individual pens: low level supplementation (LS), high level supplementation (HS) and non-supplemented treatment (NS) as control. Low supplemented goats were given 125 mg/kg BW/d of polyherbal combination; high supplemented goats were given 250 mg/kg BW/d. The study was carried out in 2008. Fifty-nine kids were born from all the experimental animals. There was no difference on milk yield between supplemented groups and control (p>0.05), although polyherbal supplementation had positive effect on litter birth weight and growth rate compared to control. Weaning weights were higher (p<0.001) in LS and HS compared to NS does. In both supplemented treatments compared to control, mortalities and morbidities were also lower in kids born. It is concluded that pre-partum to weaning supplementation increases kids growth rates and weaning weights, as well as reduces kid mortalities, but it doesn't have significant effect on milk production.
Keywords: Doe Performance; Goat Kid Growth; Polyherbal Supplement


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