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| 生物发酵床对猪生产性能及猪舍环境的影响 | |
| 引用本文： | 陈宇光. 生物发酵床对猪生产性能及猪舍环境的影响[J]. 中国农学通报, 2010, 26(20): 18-20 |
| 作者姓名： | 陈宇光 |
| 作者单位： | 1. 湖南浏阳市畜牧局,浏阳,湖南,410300 2. 中国科学院亚热带农业生态研究所,长沙,410125 3. 湖南农业大学动物科学技术学院,长沙,410128 |
| 基金项目： | 国家"十一五"支撑计划"城郊区环保型特色农业支撑技术研究与示范"，湖南省重大专项"生猪适度规模清洁养殖模式关键技术" |
| 摘 要： | 摘 要：试验选取杜长大三元杂交猪44头，随机分成试验组和对照组，每组二个重复。试验组和对照组分别采用生物发酵床技术饲养及传统方式饲养，研究两组猪在小猪阶段（20-60kg）和大猪阶段（60-120kg）的生长性能差异及对猪舍环境的影响。结果表明：试验组和对照组在第一阶段的日增重分别为770.8g和741.7g，差异显著（P＜0.05）；料肉比分别为2.1和2.24，差异显著（P＜0.05）；在小猪阶段试验组较对照组节省饲料成本21元/头，经济效益明显，而在大猪阶段两种饲养模式对猪的生长性能影响较小；在秋冬季节，采用发酵床技术饲养，栏舍温度较传统方法饲养的栏舍提高了3.1℃，有利于猪的生长。 |
| 关 键 词： | 土地产权 土地产权 意愿 农村基层干部 参与式农村快速评估 |
| 收稿时间： | 2010-07-09 |
| 修稿时间： | 2010-08-12 |
The Efects of Fermentation Bed on The Swine Performance and Pigsty environment of Pigs |
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| Su Tie,Li Lili,Xiao Dingfu,Zhang Songbo,Li Wei,Chen Wen,zhang Bin,Chen Yuguang. The Efects of Fermentation Bed on The Swine Performance and Pigsty environment of Pigs[J]. Chinese Agricultural Science Bulletin, 2010, 26(20): 18-20 | |
| Authors: | Su Tie Li Lili Xiao Dingfu Zhang Songbo Li Wei Chen Wen zhang Bin Chen Yuguang |
| Affiliation: | Su Tie1,Li Lili2,Xiao Dingfu3,Zhang Songbo2,Li Wei2,Chen Wen2,zhang Bin3,Chen Yuguang3 (1Liuyang Animal Husbandry Bureau in Hunan,Liuyang 410300,2Instisute of Subtropical Agricultural Ecology,Chinese Academy of Sciences,Changsha 410125 3College of Animal Science and Technology,Hunan Agricultural University,Changsha 410128) |
| Abstract: | Experimental selection of 24 du grew sanyuan hybridization pigs,divided into two groups at random,each group and the two repeated. Test bed by fermentation technology with traditional methods,control,compare two sets of pigs in the pig stage (20~60 kg) and big pig stage (60~120 kg) production performance. Results:in the first stage and the 770.8 g respectively the plecata g and 741.7 g,significant difference (P< 0.05),respectively,and the flesh than 2.1 2.24,significant difference (P<0.05) group is obvious ... |
| Keywords: | pig fermentation bed growth performance pigsty environment |
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