Isobutyramide and Slow-Release Urea as Substitutes for Soybean Meal in the Finishing Diet of Beef Cattle

文献类型： 外文期刊

第一作者： Wei, Chen

作者： Wei, Chen;Tao, Haiying;Liu, Guifen;Tian, Kechuan;Wei, Chen;Tao, Haiying;Liu, Guifen;Tian, Kechuan

作者机构：

关键词： isobutyramide; slow-release urea; soybean meal; beef cattle

期刊名称：ANIMALS （ 影响因子：3.0； 五年影响因子：3.2 ）

ISSN： 2076-2615

年卷期： 2024 年 14 卷 9 期

页码：

收录情况： SCI

摘要： Simple Summary: Soybean meal is one of the main high-quality protein feedstuffs and deficient in China, and the sustainability of the beef cattle industry is facing more and more challenges. It is essential to seek efficient alternative N sources to ensure a steady increase in beef production. The in vitro and in vivo experiments were conducted to test if dietary isobutyramide and slow-release urea could benefit animal performance, rumen fermentation, nutrient digestibility, and blood parameters and develop a new strategy for substituting soybean meal in beef cattle. We suggest the optimal strategy is the isonitrogenous substitution of soybean meal with 0.3% slow-release urea and 0.6% isobutyramide of the diet. Two experiments were conducted to investigate the effects of isobutyramide (IBA) and slow-release urea (SRU) as substitutes for soybean meal (SBM) in the finishing diet of beef cattle. The completely randomized design in vitro experiment with five treatments, i.e., control, 0.9% SRU group, 0.6% SRU + 0.3% IBA group (SRU-I), 0.3% SRU + 0.6% IBA group (IBA-S), 0.9% IBA group was conducted. The results showed that the IBA-S and IBA increased (p <= 0.05) substrate disappearance of dry matter (DM), neutral detergent fiber (NDF), acid detergent fiber (ADF), total gas, and total volatile fatty acids (TVFA). The SRU group had the highest (p < 0.01) crude protein disappearance and ammonia nitrogen concentration, but the IBA contrarily decreased (p < 0.01) them compared with the control. Inclusion of IBA increased isobutyrate concentrations (p = 0.01) with the highest value for the IBA group. Then, an 84-day replicate 4 x 4 Latin square design with 8 Angus steers and four treatments, i.e., control, SRU, SRU-I, IBA-S was performed. The results showed that the treatments did not affect DM intake (p > 0.05) but tended (p = 0.09) to increase average daily gain. The inclusion of IBA increased (p < 0.05) the apparent digestibility of DM, organic matter, NDF, ADF, TVFA, and microbial crude protein with the highest values for the IBA-S group. The IBA-contained groups also increased (p <= 0.01) isobutyrate concentration, activities of carboxymethyl cellulase and xylanase, and the relative abundance of Butyrivibrio fibrisolvens with the highest values for the IBA-S group. The SRU had no effect on animal growth and nutrient apparent digestibility. In conclusion, IBA was developed as a new substitute for SBM in the finishing diet of beef cattle, and the optimal strategy was the isonitrogenous substitution of SBM with 0.3% SRU and 0.6% IBA of the diet.

分类号：

  • 相关文献
作者其他论文 更多>>
  • Genome-Wide DNA Methylation Analysis and Functional Validation of Litter Size Traits in Jining Grey Goats

    作者：Yang, Cunming;Ren, Yifan;Huang, Xixia;Yang, Cunming;He, Junmin;Mao, Jingyi;Ren, Yifan;Liu, Guifen;Wei, Chen;Zhang, Guoping;Tian, Kechuan

    关键词：DNA methylation; gene expression; goat ovary; prolificacy

  • Two mutations at KRT74 and EDAR synergistically drive the fine-wool production in Chinese sheep

    作者：Liang, Benmeng;Bai, Tianyou;Zhao, Yuhetian;Han, Jiangang;He, Xiaohong;Pu, Yabin;Ma, Yuehui;Jiang, Lin;Liang, Benmeng;Liu, Jianfeng;Liang, Benmeng;Liu, Jianfeng;Liang, Benmeng;Bai, Tianyou;Zhao, Yuhetian;Han, Jiangang;He, Xiaohong;Pu, Yabin;Ma, Yuehui;Jiang, Lin;Han, Jiangang;Wang, Chunxin;Liu, Wujun;Ma, Qing;Tian, Kechuan;Tian, Kechuan;Zheng, Wenxin;Liu, Nan

    关键词：Chinese fine wool sheep; Whole genome sequencing; Genomic selection signature; Follicle density; Missense; Regulatory

  • MiR-23b and miR-133 Cotarget TGFβ2/NOTCH1 in Sheep Dermal Fibroblasts, Affecting Hair Follicle Development

    作者：He, Junmin;Wei, Chen;Zhang, Guoping;Mao, Jingyi;Tian, Kechuan;Liu, Guifen;He, Junmin;Wei, Chen;Zhang, Guoping;Tian, Kechuan;Liu, Guifen;Huang, Xixia;Li, Xue;Yang, Cunming;Zhang, Wenjing

    关键词：hair follicle development; sheep dermal fibroblasts; cotargeting; proliferation; migrate; apoptosis

  • Estimation of Genetic Parameters for Early Growth Traits in Luzhong Mutton Sheep

    作者：Ren, Yifan;Li, Xue;He, Junmin;Liu, Guifen;Wei, Chen;Zhang, Guoping;Zhang, Wenhao;Nie, Fumei;Tian, Kechuan;Ren, Yifan;Li, Xue;Zhang, Menghua;Zhang, Wenhao;Nie, Fumei;Wang, Ming;Huang, Xixia

    关键词：animal model; early growth traits; genetic parameters; maternal effects; Luzhong mutton sheep

  • A compendium of genetic regulatory effects across pig tissues

    作者：Teng, Jinyan;Gao, Yahui;Xu, Zhiting;Lin, Qing;Diao, Shuqi;Pan, Xiangchun;Wei, Chen;Zhang, Zhe;Zhang, Zhe;Gao, Yahui;Li, Cong-jun;Liu, George E.;Gao, Yahui;Gao, Yahui;Yin, Hongwei;Bai, Lijing;Yang, Liu;Yi, Guoqiang;Tang, Zhonglin;Li, Kui;Yin, Hongwei;Bai, Zhonghao;Bai, Zhonghao;Yu, Xiaoshan;Haley, Chris;Navarro, Pau;Tenesa, Albert;Fang, Lingzhao;Liu, Shuli;Zhao, Bingru;Yang, Wenjing;Ding, Xiangdong;Li, Xiujin;Pan, Zhangyuan;Yang, Wenjing;Guan, Dailu;Pan, Zhangyuan;Hou, Yali;Hou, Yali;Keel, Brittney N.;Rohrer, Gary A.;Lindholm-Perry, Amanda K.;Oliver, William T.;Ballester, Maria;Crespo-Piazuelo, Daniel;Quintanilla, Raquel;Rawlik, Konrad;Xia, Charley;Xia, Charley;Yao, Yuelin;Yao, Wenye;Karlskov-Mortensen, Peter;Fredholm, Merete;Amills, Marcel;Clop, Alex;Amills, Marcel;Godia, Marta;Clop, Alex;Giuffra, Elisabetta;Rocha, Dominique;Wang, Sheng;Rocha, Dominique;Dekkers, Jack C. M.;Kramer, Luke;Tuggle, Christopher K.;Corbett, Ryan;Charles, Mathieu;Pausch, Hubert;Hu, Xiaoxiang;Frantz, Laurent;Frantz, Laurent;Luo, Yonglun;Lin, Lin;Luo, Yonglun;Lin, Lin;Luo, Yonglun;Zhang, Zhe;Chen, Zitao;Cui, Leilei;Cui, Leilei;Cui, Leilei;Cui, Leilei;Cui, Leilei;Xiang, Ruidong;Xiang, Ruidong;Shen, Xia;Shen, Xia;Shen, Xia;Li, Pinghua;Huang, Ruihua;Tang, Guoqing;Li, Mingzhou;Zhao, Yunxiang;Jiang, Jicai;Yuan, Xiaolong;Liu, Xiaohong;Zhao, Shuhong;Zhao, Pengju;Zhao, Shuhong;Zhao, Pengju;Zhao, Pengju;Haley, Chris;Tenesa, Albert;Zhang, Qin;Tenesa, Albert

    关键词：

  • Transcriptome analysis reveals genes associated with wool fineness in merinos

    作者：Ma, Shengchao;Long, Li;Huang, Xixia;Wu, Cuiling;Zhao, Zhiwen;Tian, Kechuan;Wu, Cuiling;Tian, Yuezhen;Wu, Cuiling

    关键词：Merinos; Wool fineness; RNA-Seq; DEGs

  • PigBiobank: a valuable resource for understanding genetic and biological mechanisms of diverse complex traits in pigs

    作者：Zeng, Haonan;Zhang, Wenjing;Lin, Qing;Gao, Yahui;Teng, Jinyan;Xu, Zhiting;Cai, Xiaodian;Zhong, Zhanming;Wu, Jun;Liu, Yuqiang;Diao, Shuqi;Wei, Chen;Gong, Wentao;Pan, Xiangchun;Li, Zedong;Huang, Xiaoyu;Chen, Xifan;Du, Jinshi;Li, Jiaqi;Yuan, Xiaolong;Zhang, Zhe;Zhao, Fuping;Zhao, Yunxiang;Ballester, Maria;Crespo-Piazuelo, Daniel;Amills, Marcel;Clop, Alex;Amills, Marcel;Clop, Alex;Karlskov-Mortensen, Peter;Fredholm, Merete;Li, Pinghua;Huang, Ruihua;Li, Pinghua;Huang, Ruihua;Tang, Guoqing;Li, Mingzhou;Liu, Xiaohong;Chen, Yaosheng;Zhang, Qin;Ding, Xiangdong;Fang, Lingzhao

    关键词：

微信小程序