Michl R, Hoy S
Institut für Tierhygiene und Offentliches Veterinärwesen, Veterinärmedizinischen Fakultät Leipzig.
Berl Munch Tierarztl Wochenschr. 1996 Sep;109(9):340-3.
Investigations of slatted floor keeping of rabbits in an air conditioned chamber with multigas monitoring over a period of more than two month have shown that the average values per week were on a low level between 575 and 685 ppm (carbon dioxide), 3.4 and 5.6 ppm (ammonia) resp. Concentration of ammonia reached in maximum 12.3 ppm for a short time. Nitrous oxide concentration was measured on a global value (253 up to 317 ppb). A slight tendency of increasing CO2 and NH3 values with the begin of light period--obviously related to increased locomotoric activity--approximately was observed. In slatted floor keeping calculated emission of ammonia was very low (0.23 gram per 500 kg an hour).
在配备多气体监测的空调室内对兔群进行超过两个月的板条地面饲养调查显示，每周的平均值处于较低水平，二氧化碳为575至685 ppm，氨气为3.4至5.6 ppm。氨气浓度在短时间内最高达到12.3 ppm。一氧化二氮浓度的测量值为总体数值（253至317 ppb）。观察到随着光照期开始，二氧化碳和氨气值有轻微上升趋势——显然与运动活性增加有关。在板条地面饲养方式下，计算得出的氨气排放量非常低（每500千克每小时0.23克）。
