摘要
为研究中草药提取物缓解产蛋鸡热应激的效果,随机选取35周龄的广西麻鸡1 200只为试验动物进行笼养,并且进行为期4周的饲养试验,其中预试期1周,正试期3周。试验鸡群随机分为两组,每组3个重复,每个重复组200只。对照组饲喂基础饲粮,试验组在基础饲粮中添加中草药提取物300 mg·kg~(-1)。试验表明,试验组的成活率和产蛋率分别比对照组高1.3%和1.8%(P<0.05),采食量比对照组高6.9 g·d~(-1)(P<0.01)。结果表明,中草药提取物能有效缓解产蛋鸡的热应激。
The feeding test was conducted to evaluate the effect of Chinese herb PE on relieving heat stress on laying hens. 1 200 Guangxi partridge hen chickens which were 35 weeks were randomly assigned to two groups,each group had 3 repeat. Control group was provided with basic diet, while test group fed with basic diets added to 300 mg·kg~(-1) Chinese herb PE for 21 days. The results showed that test group was significant difference in comparing the survival rate and laying rate were 1.3% and 1.8% higher than that of the control group, respectively(P<0.05),the feed intake was 6.9 g·d~(-1) higher than that of control group(P<0.01). The conclusion of the study was Chinese herb PE could depress heat stress of laying hens.
引文
[1]葛洪伟,顾文松,陈文峰,等.中草药复方制剂对绿壳蛋鸡生产性能的影响[J].中国家禽,2009,3(4):24-26.
[2]顾文松,葛洪伟,陈文峰,等.中草药复方提取物对新城疫病毒感染细胞能力的影响[J].中国家禽,2009,31(12):64-65.
[3]薛颖,宋曙辉,赵兴德,等.食用中草药的营养成分分析[J].天然产物研究与开放,2000,12(5):8-13.
[4]Galati E M,Mondello M R,Giufrida D,et al.Chemical characterization and biological efects of Sicilian opuntia ficus indica(L)mill.Fruit juice:antioxidant and antiulcerogenic activity[J].J Aigric Food Chem,1980,19(9):2 042-2 043.
[5]陈朝银,赵声兰,曹建新.中草药茎营养成分分析[J].营养学报,1998,20(1):114-117.
[6]刘晓庚,陈梅梅.我国松针的开发利用研究进展[J].粮食与食品工业,2003,(3):25-29.
[7]陆海英,葛洪伟,唐燕飞,等.松针提取物对广西麻鸡产蛋性能的影响[J].饲料博览,2014,9:45-47.
[8]王钰,李升和,王群,等.松针粉麦饭石复合添加剂对肉鸡免疫器官发育的影响[J].中国农学通报,2009,21(5):63-66.
[9]熊春梅,郭爱伟,吴培福等.添加松针粉对肉鸡屠宰性能、器官指数及肉品质的影响[J].江西农业大学学报.2011,33(6):949-954.
[10]李庆明,莫开菊.几种松针水提液抗氧化活性的比较研究[J].湘南民族学报.2008,26(2):212-216.
[11]陈长武,昌友权.松针提取液抗衰老抗氧化作用研究[J].食品科学,2005,26(9):465-467.
[12]曾明,李守汉.松针提取物抗疲劳作用研究[J].中国体育科技,2005,41(2):117-119.
[13]郑晓珂,王小兰,冯卫生.松针提取物降血脂作用研究[J].中国药理与临床,2008,24(3):81-82.
[14]王春梅,王海莉.松针提取物降血糖作用的实验研究[J].北华大学学报,2007,8(2):121-123.
[15]吴艳梅,顾文松,顾娟.猪用促生长类中草药饲料添加剂集锦[J].北方牧业,2011(5):29-30.
[16]覃子榕,沈小燕,葛洪伟,等.仙人掌提取物对广西麻鸡产蛋性能的影响[J].饲料博览,2013,(10):30-32.
[17]刘武,何斌,陈洁,等.复方中草药对热应激产蛋鸡采食量和生产性能的影响[J].中兽医学杂志,2016,(5):18-20.
[18]冷雪,弓景波,吴淑庆,等.中草药复方对热应激大鼠的抗热效果[J].解放军预防医学杂志,2004,(5):345-347.
[19]牛国庆,武果桃,牛琛,等.中草药冲剂抗蛋鸡热应激药效学研究[J].中兽医医药杂志,2015(1):28-30.
[20]付兴周.中草药抗热应激添加剂对蛋鸡生产性能的影响研究[J].饲料研究,2012(8):19-21.