Wang Hongrong
Yangzhou University
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Featured researches published by Wang Hongrong.
Archive | 2017
姜贝贝; Jiang Beibei; 李华伟; Li Huawei; 王洪荣; Wang Hongrong
本试验旨在研究过瘤胃保护甜菜碱(RPB)和过瘤胃保护胆碱(RPC)对1~3月龄湖羊生长性能、消化性能、屠宰性能和脂肪沉积的影响。试验选用30只体重相近的1月龄左右的湖羊公羔,随机分成3组,分别为对照组、RPB组和RPC组,每组10只。对照组饲喂基础饲粮,RPB组和RPC组则饲喂在基础饲粮干物质(DM)基础上分别添加2.9 g/kg RPB和2.5 g/kg RPC的试验饲粮。预试期21 d,正试期54 d。结果表明:1)饲粮中添加RPB和RPC对1~3月龄湖羊的平均日增重、平均日采食量和料重比均无显著影响(P>0.05),但RPB组、RPC组的平均日增重较对照组分别增加了19.97%和27.75%。2)饲粮中添加RPB和RPC对1~3月龄湖羊的粗蛋白质(CP)、中性洗涤纤维(NDF)、酸性洗涤纤维(ADF)、DM和有机物(OM)的表观消化率均无显著影响(P>0.05)。3)饲粮中添加RPB和RPC均可以显著降低1~3月龄湖羊的背膘厚(P 0.05),但RPB组和RPC组眼肌面积较对照组分别增加了10.86%和3.16%,IMF含量较对照组分别增加了17.27%和36.36%,肾周脂肪重较对照组分别降低了20.60%和22.67%。综合以上试验结果得出,饲粮中添加2.9 g/kg RPB或2.5 g/kg RPC均可以改善1~3月龄湖羊的脂肪沉积部位和胴体品质,并且从消化性能、生长性能和屠宰性能来看,在满足维持需要的饲粮营养水平下,2种添加剂的作用相当。
Chinese Journal of Animal Nutrition | 2013
Wang Hongrong
Scientia Agricultura Sinica | 2010
Wang Mengzhi; Cheng Xin; Xie WenWen; Zhang BoSong; Liu Xiang; Wang Hongrong
Archive | 2014
Li Huawei; Wang Hongrong; Cheng Xiuhua; Yu Lihuai; Wang Mengzhi
Archive | 2013
Yu Lihuai; Wang Hongrong; Wang Mengzhi; Fu Cong; Wang Long; Gu Wenwen
Chinese Journal of Animal Nutrition | 2013
Wang Hongrong
Archive | 2017
Yu Lihuai; Dong Li; Zhang Jun; Wang Hongrong; Wang Mengzhi; Wang Shunan; Peng Zhong
Archive | 2017
Wang Hongrong; Chen Lianmin; Xu Jinhao; Jiang Beibei; Shen Yizhao; Wang Mengzhi; Yu Lihuai
Archive | 2017
Wang Hongrong; Chen Lianmin; Shen Yizhao; Ding Luoyang; Zhao Fangfang; Xu Jinhao
Archive | 2017
Dong Li; Yu Lihuai; Wang Hongrong; Wei Zhenwu; Bao Wenbin; Wang Mengzhi; Huo Yongjiu; Wang Shunan; Peng Zhong