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大豆甙元取代饲料中抗生素添加剂饲喂仔猪试验 被引量:2
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作者 王晓明 付国财 +4 位作者 王震武 王定发 阮征 王春芳 夏瑜 《湖北农业科学》 北大核心 2002年第1期69-70,共2页
选择相同品种相同日龄断奶仔猪30头,随机分三组,每组10头,分别饲喂不含抗生素、含有抗生素以及含有大豆甙元添加剂的日粮,经31d试验,平均日增重分别为0.507、0.541和0.537kg,料肉比分别为2.51、2.33和2.22。初步看出,含天然活性成分大... 选择相同品种相同日龄断奶仔猪30头,随机分三组,每组10头,分别饲喂不含抗生素、含有抗生素以及含有大豆甙元添加剂的日粮,经31d试验,平均日增重分别为0.507、0.541和0.537kg,料肉比分别为2.51、2.33和2.22。初步看出,含天然活性成分大豆甙元的生产水平及经济效益较高。 展开更多
关键词 断奶仔猪 绿色饲料添加剂 大豆甙元 抗生素代用品 日增重 料肉比
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内蒙古丰镇市十一窑子战国墓 被引量:5
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作者 李兴盛 赵杰 付国财 《考古》 CSSCI 北大核心 2003年第1期44-48,共5页
This cemetery lies in Fengzhen City of Inner Mongolia, north of Shiyiyaozi Village of Heigedawa Township and east of the Yinma River. The eight tombs excavated are all rectangular earth pits, small in size and varying... This cemetery lies in Fengzhen City of Inner Mongolia, north of Shiyiyaozi Village of Heigedawa Township and east of the Yinma River. The eight tombs excavated are all rectangular earth pits, small in size and varying in direction. They are with or without coffins, and contain burials mostly in an extended supine position. A few human skeletons were found with bronze arrowheads inserted in them, and sheep bones were discovered as the remains of animal victims. The funeral objects are relatively small in number, with the pottery vessels belonging to the jar, pot, bowl, etc., all grey clay ware fired at a rather high temperature, and the bronzes including belt hooks, arrowheads and rings. These show quite typical features of the Central Plains culture. The tombs can be assigned to the Warring States period according to their shape and the characteristics of their objects. 展开更多
关键词 内蒙古 十一窑子 土坑竖穴墓 战国时期 墓葬形制 出土遗物
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