日粮中血粉替代鱼粉对草鱼生长和肌肉氨基酸组成的影响
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摘要
试验旨在研究血粉替代部分鱼粉对草鱼生长及肌肉营养成分的影响。以含鱼粉12%日粮为对照组,以血粉分别替代对照组饲料中25%、50%和75%的鱼粉,配制3种试验饲料,投喂平均体质量194.0 g的草鱼64 d。结果表明,各试验组草鱼摄食量下降,增重率显著低于对照组(P<0.05),但25%血粉替代组草鱼饲料系数、肝体比、脏体比、肌肉粗脂肪的含量与对照组无显著性差异(P>0.05),而50%和75%血粉替代组的饲料系数、肌肉粗脂肪明显升高;与对照组相比较,各血粉替代组的粗蛋白含量、粗灰分含量、必需氨基酸总量和鲜味氨基酸总量均无显著性差异(P>0.05)。综合分析表明,血粉代替草鱼日粮中鱼粉的量为25%时,可以获得较好的效果。
The trial aimed to study the effects of the partial replacement of fish meal with blood meal in diet of grass carp on growth and nutritive components. A diet containing 12% fish meal was formulated as the control group, the equivalent replacement ratio was 25%, 50% and 75%, respectively. The grass carp initial average weight was 194.0 g. After 64 days feeding trial, the results showed that the EI and WGR of experimental group were significantly decreased compared with the control group(P<0.05). However, when the replacement ratio was 25%, compared with control group, there was no significant difference in FCR, HSI, VSI and muscle crude lipid(P>0.05); there was no significant difference in crude protein, crude ash, total essential amino acid and taste amino acid between control group and experimental group. The result showed that it can get similar effect when the equivalent replacement ratio was 25%.
The trial aimed to study the effects of the partial replacement of fish meal with blood meal in diet of grass carp on growth and nutritive components. A diet containing 12% fish meal was formulated as the control group, the equivalent replacement ratio was 25%, 50% and 75%, respectively. The grass carp initial average weight was 194.0 g. After 64 days feeding trial, the results showed that the EI and WGR of experimental group were significantly decreased compared with the control group(P<0.05). However, when the replacement ratio was 25%, compared with control group, there was no significant difference in FCR, HSI, VSI and muscle crude lipid(P>0.05); there was no significant difference in crude protein, crude ash, total essential amino acid and taste amino acid between control group and experimental group. The result showed that it can get similar effect when the equivalent replacement ratio was 25%.
引文
[1]陈丽纯.全球鱼粉市场回顾与供求现状分析[J].中国水产,2018(6):67-71.
[2]王裕玉,石野,于世亮,等.血粉在水产饲料中应用效果的研究进展[J].中国饲料,2012(23):39-42.
[3] Otubusin S O. Hybridization trials using Oreochromis niloticus, and Sarotherodon galilaeus, in floating bamboo net-hapas in Kainji Lake Basin, Nigeria[J]. Aquaculture, 1988, 74(3):233-237.
[4] Millamena O M. Replacement of fish meal by animal by-product meals in a practical diet for grow-out culture of grouper Epinephelus coioides[J].Aquaculture, 2002, 204(1):75-84.
[5]中华人民共和国农业部编.中国渔业统计年鉴2018[M].北京:中国农业出版社,2018.
[6]严媛,程汉良,许建和,等.草鱼乙酰辅酶A羧化酶β基因全长cDNA分子克隆与表达分析[J].动物营养学报,2018,30(5):1827-1836.
[7]刘兴发,钟志宏,杨继林,等.发酵血粉饲喂虹鳟鱼的试验研究[J].饲料研究,1996(12):5-6.
[8] Davies D, OmPregie E. Effect of varying levels of fishmeal and bloodmeal on growth and survival of the Nile tilapia, Oreochromis niloticus(L.)fry[J]. Journal of Aquaculture, 1994(9):23-28.
[9] Roubach R, Bibeiro R A, Rodrigo O A O, et al. Use of Spray-Dried Blood Meal as an Alternative Protein Source in Pirarucu(Arapaima gigas)Diets[J]. Journal of Aquaculture, 2011, 23(3):238-249.
[10]苑灵灵,张河涛,陈仕均,等.膨化血粉替代鱼粉对黄河鲤鱼生长性能和肠道形态的影响[J].黑龙江畜牧兽医,2017(10):244-246.
[11]王新霞.加州鲈(MicroPterus salmoides)饲料中用血粉代替鱼粉的研究[C].青岛:第六届世界华人鱼虾营养学术研讨会,2006.
[12]陈任孝,李洪琴,罗莉,等.血粉复合发酵蛋白替代鱼粉对彭泽鲫的生长性能和肝脏功能的影响[J].水产学报,2013,43(2):54-59.
[13]许红,李婵,徐奇友,等.肉骨粉和血粉替代鱼粉对虹鳟生产性能和肉质的影响[J].水产养殖,2008,29(14):23-24.
[2]王裕玉,石野,于世亮,等.血粉在水产饲料中应用效果的研究进展[J].中国饲料,2012(23):39-42.
[3] Otubusin S O. Hybridization trials using Oreochromis niloticus, and Sarotherodon galilaeus, in floating bamboo net-hapas in Kainji Lake Basin, Nigeria[J]. Aquaculture, 1988, 74(3):233-237.
[4] Millamena O M. Replacement of fish meal by animal by-product meals in a practical diet for grow-out culture of grouper Epinephelus coioides[J].Aquaculture, 2002, 204(1):75-84.
[5]中华人民共和国农业部编.中国渔业统计年鉴2018[M].北京:中国农业出版社,2018.
[6]严媛,程汉良,许建和,等.草鱼乙酰辅酶A羧化酶β基因全长cDNA分子克隆与表达分析[J].动物营养学报,2018,30(5):1827-1836.
[7]刘兴发,钟志宏,杨继林,等.发酵血粉饲喂虹鳟鱼的试验研究[J].饲料研究,1996(12):5-6.
[8] Davies D, OmPregie E. Effect of varying levels of fishmeal and bloodmeal on growth and survival of the Nile tilapia, Oreochromis niloticus(L.)fry[J]. Journal of Aquaculture, 1994(9):23-28.
[9] Roubach R, Bibeiro R A, Rodrigo O A O, et al. Use of Spray-Dried Blood Meal as an Alternative Protein Source in Pirarucu(Arapaima gigas)Diets[J]. Journal of Aquaculture, 2011, 23(3):238-249.
[10]苑灵灵,张河涛,陈仕均,等.膨化血粉替代鱼粉对黄河鲤鱼生长性能和肠道形态的影响[J].黑龙江畜牧兽医,2017(10):244-246.
[11]王新霞.加州鲈(MicroPterus salmoides)饲料中用血粉代替鱼粉的研究[C].青岛:第六届世界华人鱼虾营养学术研讨会,2006.
[12]陈任孝,李洪琴,罗莉,等.血粉复合发酵蛋白替代鱼粉对彭泽鲫的生长性能和肝脏功能的影响[J].水产学报,2013,43(2):54-59.
[13]许红,李婵,徐奇友,等.肉骨粉和血粉替代鱼粉对虹鳟生产性能和肉质的影响[J].水产养殖,2008,29(14):23-24.