Improvement of Reproduction Performance in AA(+) Meat-Type Male Chicken by Feeding with Squalene
文献类型: 外文期刊
第一作者: Li, Shijun
作者: Li, Shijun;Wang, Cui;Feng, Yanping;Peng, Xiuli;Gong, Yanzhang;Liang, Zhenhua
作者机构:
关键词: Chicken;meat-type male;squalene;testosterone;reproduction performance
期刊名称:JOURNAL OF ANIMAL AND VETERINARY ADVANCES ( 影响因子:0.365; 五年影响因子:0.359 )
ISSN: 1680-5593
年卷期: 2010 年 9 卷 3 期
页码:
收录情况: SCI
摘要: In the present study, we investigated the effect of squalene on the reproductive performance in meat-type male chicken. A total of 480 meat-type males, which were 72 weeks old with body weight of 6.0+0.5 kg were assigned randomly and equally to 4 groups in two independental experiments which represent two classic mating types AI (Artificial Insemination) and NM (Natural Mating), respectively. Each experiment contains two groups, control group and squalene-treated group in which meat-type males were fed with the supplemental squalene at a daily dose 10 mg/kg/day for 45 days. Semen data such as average collection semen volume, sperm count and egg fertile rate were collected from experiment I that was designed keeping males and females seperated and using artificial insemination as mating type. In the experiment I that designed keeping birds together in floor and using natural mating as mating type, only fertility data were collected. Also, serum testosterone levels were measured in squalene-treated, control and males no ejaculation groups. In the experiment I, the average collection semen volume is 393 mu L, which is significantly higher (p<0.001) than the control group, which is 287 mu L. The egg fertile rate has no significant difference between these two groups. In experiment II, the egg fertile rate of squalene treated group was significantly higher than control group (p<0.001). The serum testosterone levels of squalene treated group was significantly higher (p<0.05) than control group. The results showed that meat-type males treated with squalene increased the serum testosterone level and semen collection volume and did not decrease egg fertile rate in. AI model and also increased the egg fertile rate in natural mating model. These findings have implications that squalene has a prompt effect on reproductive performance on meat-type male chicken.
分类号:
- 相关文献
作者其他论文 更多>>
-
A rapid and highly sensitive CRISPR assay utilizing Cas12a orthologs for the detection of Novel Duck Reovirus
作者:Wang, Yuan;Fu, Lanting;Li, Sheng;Tao, Dagang;Ruan, Jinxue;Xie, Shengsong;Wang, Yuan;Fu, Lanting;Li, Sheng;Tao, Dagang;Ruan, Jinxue;Xie, Shengsong;Wang, Cui;He, Daqian;Gong, Ping;Yang, Yu
关键词:NDRV; Cas12a orthologs; Gs12-16; Gs12-18; CRISPR-based diagnostics
-
Unveiling Key Genes and Crucial Pathways in Goose Muscle Satellite Cell Biology Through Integrated Transcriptomic and Metabolomic Analyses
作者:Liu, Yi;Wang, Cui;Yang, Yunzhou;Wang, Huiying;He, Daqian;Li, Mingxia;Chen, Shufang
关键词:goose; skeletal muscle satellite cells; transcriptomic; metabolomic; gene expression; differentiation; PPAR signaling pathway
-
Transcriptomic and Lipidomic Characteristics of Subcutaneous Fat Deposition in Small-Sized Meat Ducks
作者:Zheng, Hao;Zhou, Ao;Wang, Cui;Chen, Xing
关键词:meat duck; subcutaneous fat deposition; lipidomics; transcriptomics; gene expression; adipocytokine signaling pathway
-
Cassava-soybean intercropping alleviates continuous cassava cropping obstacles by improving its rhizosphere microecology
作者:Chen, Huixian;Ruan, Lixia;He, Wen;Yang, Haixia;Liang, Zhenhua;Li, Hengrui;Wei, Wanling;Huang, Zhenling;Lan, Xiu;Cao, Sheng
关键词:cassava; soybean; intercropping; continuous cropping obstacles; metabolite; soil metabolome
-
Matrix metalloproteinase 7 (MMP7) as a molecular target for Mycoplasma gallisepticum (MG) resistance in chickens
作者:Li, Shiying;Zou, Mengyun;Wang, Yingjie;Guo, Qiao;Lv, Shan;Zhao, Wenqing;Kabir, Md. Ahsanul;Peng, Xiuli;Li, Shiying;Zou, Mengyun;Wang, Yingjie;Guo, Qiao;Lv, Shan;Zhao, Wenqing;Kabir, Md. Ahsanul;Peng, Xiuli;Li, Shiying;Zou, Mengyun;Wang, Yingjie;Guo, Qiao;Lv, Shan;Zhao, Wenqing;Kabir, Md. Ahsanul;Peng, Xiuli;Zou, Mengyun;Wang, Yingjie
关键词:MMP7; Disease-resistant breeding; Chicken
-
A 17.1 kb duplication downstream GATA6 is strongly associated with egg weight in chicken
作者:Wang, Lei;Han, Shaobo;Fan, Weijian;Pan, Yangming;Yuan, Bo;Li, Shijun;Li, Shijun;Li, Shijun;Li, Shijun;Hou, Guanyu
关键词:Egg weight; Danzhou chicken; Duplication; GATA6
-
Pu Isotopic Composition Indicates Its Sources and Environmental Changes in the Vicinity of Daya Bay Nuclear Power Plant
作者:Chen, Jisheng;Bu, Wenting;Xiong, Ke;Chen, Jisheng;Yang, Panpan;Yan, Xiuli;Wu, Junwen;Chen, Jisheng;Yang, Panpan;Yan, Xiuli;Wu, Junwen;Wang, Cui;Liu, Yong;Wu, Peng
关键词:plutonium; Pu-240/Pu-239 atom ratio; Daya Bay; pacific proving ground; north equatorialcurrent