|
|||||
|
|
| 生物发酵床对育肥猪舍氨气和硫化氢浓度季节动态的影响 | |
| 引用本文： | 段淇斌,冯强,姬永莲,丁学智,唐春霞.生物发酵床对育肥猪舍氨气和硫化氢浓度季节动态的影响[J].甘肃农业大学学报,2011,46(3):13-15. |
| 作者姓名： | 段淇斌 冯强 姬永莲 丁学智 唐春霞 |
| 作者单位： | 1. 甘肃省农牧厅外资项目管理办公室,甘肃兰州,730000 2. 甘肃省定西市安定区畜牧兽医局,甘肃定西,743000 3. 中国农科院兰州畜牧与兽药研究所,甘肃兰州,730000 |
| 基金项目： | 甘肃省科技计划资助项目(1002MKDA0360) |
| 摘 要： | 为了研究生物发酵床对育肥猪舍空气环境的影响,2010年1月10日至2010年12月10日在定西某猪舍进行气体采集测定试验,对利用生物发酵床技术(试验组)和普通水泥地面饲养(对照组)圈舍内氨气(NH3)和硫化氢(H2s)2种气体的季节浓度变化进行了研究.结果表明:生物发酵床技术组冬季猪舍环境温度显著高于普通水泥地面饲养组... |
| 关 键 词： | 发酵床 猪舍 NH3 H2S |
Effect of fermenting beds on concentration changes of NH_3 and H_2S in pigpen |
|
| DUAN Qi-bin,FENG Qiang,JI Yong-lian,DING Xue-zhi,TANG Chun-xia.Effect of fermenting beds on concentration changes of NH_3 and H_2S in pigpen[J].Journal of Gansu Agricultural University,2011,46(3):13-15. | |
| Authors: | DUAN Qi-bin FENG Qiang JI Yong-lian DING Xue-zhi TANG Chun-xia |
| Institution: | DUAN Qi-bin1,FENG Qiang 2,JI Yong-lian1,DING Xue-zhi3,TANG Chun-xia2 (1.Foreign Capital Item Office,Gansu Agricultural Department,Lanzhou 730000,China,2.Anding Administration of Husbandry and Veterinary,Dingxi 743000,3.Lanzhou Institute of Husbandry and Veterinary Medicine,Chinese Academy of Agricultural Sciences,China) |
| Abstract: | A comparison on concentration changes of NH3 and H2S was made between fermenting bed pigpen and portland cement pigpen in Dingxi in 2010,in order to evaluate the effect of fermenting bed on pigpen environment.The results showed that fermenting bed pigpen had a higher temperature in winter(P<0.05),and a lower NH3 concentration in each season.Fermenting bed pigpen had a significant difference in NH3 concentration(P<0.01) in the summer when compared with portland cement pigpen.Fermenting bed pigpen also had a ... |
| Keywords: | fermenting bed pigpen NH3 H2S |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |