Effects of diets with various levels of forage rape (Brassica napus) on growth performance, carcass traits, meat quality and rumen microbiota of Hu lambs
文献类型： 外文期刊
作者： Du, Encun 1 ; Guo, Wanzheng 1 ; Zhao, Na 1 ; Chen, Fang 1 ; Fan, Qiwen 1 ; Zhang, Wei 1 ; Huang, Shaowen 1 ; Zhou, Guangsheng 2 ; Fu, Tingdong 2 ; Wei, Jintao 1 ;
作者机构： 1.Hubei Acad Agr Sci, Hubei Key Lab Anim Embryo & Mol Breeding, Inst Anim Sci & Vet Med, Wuhan 430064, Peoples R China
2.Huazhong Agr Univ, Coll Plant Sci & Technol, Wuhan, Peoples R China
关键词： forage rape; lamb; growth performance; meat quality; rumen; microbiota
期刊名称：JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE （ 影响因子：3.639； 五年影响因子：3.803 ）
ISSN： 0022-5142
年卷期：
页码：
收录情况： SCI
摘要： BACKGROUND Apart from being an oil crop, forage rape (Brassica napus) can be used to feed ruminants. The objective of this study was to investigate the effects of pelleted total mixed ration (TMR) diets with various levels of forage rape on growth performance, carcass traits, meat quality, meat nutritional value and rumen microbiota of Hu lambs, which was important for the efficient utilization of forage rape and alleviating the shortage of high-quality forage in China. RESULTS Lambs fed on diets with 200-400 g kg(-1) forage rape had greater average daily gain (ADG) and lower feed conversion ratio (FCR) than those fed on diets with 0-100 g kg(-1) of forage rape (P < 0.05). As dietary forage rape levels increased, the content of intramuscular alpha-linolenic acid and a variety of amino acids in the muscle increased linearly (P < 0.05). No difference was found in carcass traits or meat quality among the dietary treatments (P > 0.05). However, the inclusion of forage rape increased the relative abundance of cellulolytic bacteria and short-chain fatty acid producers, including Succiniclasticum, Fibrobacter and members of the Lachnospiraceae. Besides, Succiniclasticum was found to be positively correlated with the final body weight of lambs. CONCLUSION TMR diets that included 200-400 g kg(-1) forage rape could improve the growth performance of lambs, and elevated the content of intramuscular alpha-linolenic acid and a variety of amino acids in the muscle, accompanied by increased abundance of cellulolytic bacteria in the rumen.
- 相关文献
作者其他论文 更多>>
-
Combined Effects of Cadmium and Lead on Growth Performance and Kidney Function in Broiler Chicken
作者：Zhao, Man;Xie, Longqiang;Huang, Wenbin;Li, Meiling;Gu, Xin;Zhang, Niya;Zhang, Wei;Wei, Jintao
关键词：Cadmium; Lead; Combinatorial toxicity; Broilers; Kidneys; Endoplasmic reticulum stress
-
Dietary honokiol supplementation improves antioxidant capacity, enhances intestinal health, and modulates cecal microbial composition and function of broiler chickens
作者：Du, Encun;Jiang, Meihan;Chen, Fang;Fan, Qiwen;Guo, Shuangshuang;Zhao, Na;Jin, Feng;Guo, Wanzheng;Huang, Shaowen;Wei, Jintao;Jiang, Meihan;Guo, Shuangshuang
关键词：antioxidant capacity; gut microbiota; honokiol; intestinal health; short -chain fatty acid
-
Effects of brining, ultrasound, and ultrasound-assisted brining on quality characteristics of snakehead (Channa argus) fillets
作者：Xia, Yuting;Zhang, Wei;Shi, Gangpeng;Wang, Chao;Zhang, Yun;Xia, Yuting;Zhang, Wei;Shi, Gangpeng;Wang, Lan;Shi, Liu;Chen, Sheng;Chen, Lang;Guo, Xiaojia;Wu, Wenjin;Ding, Anzi;Xiong, Guangquan
关键词：Channa argus; Ultrasound assisted brining; Water molecule distribution; Tissue microstructure; Protein property
-
Gut-Liver Axis as a Therapeutic Target for Drug-Induced Liver Injury
作者：Tao, Wenjing;Fan, Qiwen;Wei, Jintao
关键词：drug-induced liver injury; gut-liver axis; gut microbiota; metabolites; bile acid
-
Effect of Tannic Acid on Antioxidant Function, Immunity, and Intestinal Barrier of Broilers Co-Infected with Coccidia and Clostridium perfringens
作者：Zhang, Zhengfan;Xu, Pengtao;Liu, Chengao;Chen, Jing;Ren, Bingbing;Guo, Shuangshuang;Li, Peng;Li, Lanlan;Ding, Binying;Du, Encun
关键词：antioxidant; broiler; intestinal barrier; necrotic enteritis; tannic acid
-
Can China get out of soy dilemma? A yield gap analysis of soybean in China
作者：Wang, Yucheng;Ling, Xiaoxia;Huang, Jianliang;Peng, Shaobing;Deng, Nanyan;Ma, Chunmei;Liu, Changyan;Zhang, Wei
关键词：Soybean; Potential yield; Yield gap; Self-sufficiency rate; Maize-soybean intercropping system
-
Dietary Morus alba L. leaf supplementation improves hepatic lipid accumulation of laying hens via downregulating CircACACA
作者：Chen, Fang;Huang, Jing;Zhao, Na;Jin, Feng;Fan, Qiweng;Du, Encun;Wei, Jintao;Chen, Fang
关键词：hen; mulberry leaf; fatty liver; lipid metabolism; CircRNA
