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当前位置: 首页 > 文章 > 日粮中添加番茄渣对围产期奶牛抗氧化性能的影响 中国畜牧兽医 2017,44 (4) 1016-1021
Position: Home > Articles > Effect of Addition Tomato Pomace on the Antioxidant Properties of Perinatal Dairy Cows China Animal Husbandry & Veterinary Medicine 2017,44 (4) 1016-1021

日粮中添加番茄渣对围产期奶牛抗氧化性能的影响

作  者：
古丽努尔·阿曼别克;玛里兰·毕克塔依尔;艾比布拉·伊马木
单  位：
新疆农业大学草业与环境科学学院新疆草地资源与生态重点实验室
关键词：
番茄渣;围产期奶牛;抗氧化性
摘  要：
试验旨在研究日粮中添加番茄渣发酵饲料对围产期奶牛抗氧化性能的影响。选择体质均匀,预产期、体重、胎次和泌乳量相近的围产期奶牛16头,随机分为2组,每组8头,对照组饲喂常规全混合日粮(TMR),试验组在日粮中添加番茄渣发酵饲料(围产前期13%,围产后期11%)。预试期14d,正试期60d(产前30d至产后30d)。结果显示,与对照组相比,围产后期试验组奶牛产奶量显著提高(P<0.05);整个试验阶段,试验组奶牛血清GSH-Px、T-SOD和T-AOC活力均高于对照组,其中,围产前期试验组GSH-Px、T-SOD和T-AOC活力显著提高(P<0.05),与围产前期相比,围产后期GSH-Px、T-SOD和T-AOC活力等抗氧化指标均呈下降趋势,围产后期试验组奶牛MDA含量较对照组显著降低(P<0.05),但围产前期和围产后期间无显著差异(P>0.05);与对照组相比,围产后期试验组红细胞、血红蛋白浓度、尿素氮、低密度胆固醇、铁含量均显著提高(P<0.05);其他指标两组间差异均不显著(P>0.05)。综上所述,日粮中添加番茄渣发酵饲料对围产期奶牛机体的抗氧化性能和产奶量有一定提高作用。
译  名：
Effect of Addition Tomato Pomace on the Antioxidant Properties of Perinatal Dairy Cows
作  者：
Gulinuer·Amanbieke;Malilan·Biketayier;Aibibula·Yimamu;Xinjiang Key Laboratory of Grassland Resources and Ecology,College of Grassland and Environmental Sciences,Xinjiang Agricultural University;
关键词：
tomato pomace;;perinatal dairy cows;;antioxidant properties
摘  要：
This study was aimed to investigate the effect of feed supplemented with fermented tomato pomace on the antioxidant properties of perinatal dairy cows.Sixteen dairy cows with similar physical,prenatal period,body weight,parity and lactation yield were divided into two groups with8 dairy cows per group.The dairy cows in control group were fed TMR regular diet and that of experimental group was fed diet supplemented with fermented tomato pomace(13%in pre-partum period and 11%in post-partum period).The preliminary trial period was 14 dand trial period lasted for 60d(30dbefore delivery to 30 dafter delivery).The results showed that compared with control group,the milk yield of dairy cows of experimental group in post-partum period was significantly increased(P<0.05);In the whole trail period,the activity of GSH-Px,T-SOD and T-AOC in experimental group were increased,and that in pre-partum period were significantly increased(P<0.05),while compared with pre-partum period,that in post-partum period showed a downward trend.The MDA content of experimental group in post-partum period was significantly decreased(P<0.05),there was no significant difference between pre-partum period and post-partum period(P>0.05);Compared with control group,the contents of white blood cells,hemoglobin,urea nitrogen,low density lipoprotein and Fe of experimetal group in post-partum periodwere significantly increased(P<0.05),and other indexes had no significant differences(P>0.05).In conclusion,diet supplemented with fermented tomato pomace had a certain improvement effect on the antioxidant properties and milk yield of dairy cows in the perinatal period.

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