亲鸽日粮添加维生素C对乳鸽...肉品质及血清生化指标的影响 梁雅茜.pdf

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ons' diets
on body weight, slaughter performance, meat quality, serum biochemical indexes and blood routine of squabs. 90 pairs of
parent pigeons and 270 squabs with similar body weight at one-day-old were selected, and the parent pigeons and squabs
were randomly divided into five groups, with six repelicates in each group. There were three cages in each cage with one
pair of baby pigeons and three squabs. Group A, group B, group C, group D, and group E were supplemented with 0, 200,
400, 800, and 1 600 mg/kg VC in basal diet, respectively. The pre-trial period was 7 d, and formal experimental period
was 28 d. The results showed that there was no significant difference in final weight and average daily weight gain of
squabs in each group (P>). There was no significant difference in slaughtering rate, full evisceration rate, half
evisceration rate, leg muscle rate, chest muscle rate, abdominal fat rate squabs in each group (P>). There was no
significant difference in drip loss, muscle pH value, brightness, redness and yellowness among the groups of squabs
(P>). There was no significant difference in serum content of total protein, albumin, glucose, total choles