CAJ | 학술논문

通过测定环境温度、湿度、有害气体含量及育肥鲁西黑头肉羊的经济效益，比较了组合式羊舍和传统密闭式羊舍的保温及育肥效果。结果表明：在常规保温措施条件下，组合式羊舍内平均温度比舍外环境高0．73℃，低温时段舍内最低温度比舍外环境提高1．42℃，舍内饮水基本正常使用，可保证肉羊生产正常进行。但与传统砖混结构密闭式羊舍相比，舍内日均温度低0．70℃，最低温度（－7．83℃）低8．38℃，表明冬季保温效果不及传统密闭舍。组合式羊舍内CO2平均含量比密闭式羊舍低20．87％，NH3、H2 S未检出。利用中等营养水平颗粒料育肥鲁西黑头肉羊，组合式羊舍肉羊平均日增重比密闭式羊舍提高14．76％，料重比（6．40∶1）降低6．30％，扣除饲料费后只均收入比密闭舍增加14．17元，育肥肉羊效果好于传统密闭舍。
통과측정배경온도、습도、유해기체함량급육비로서흑두육양적경제효익，비교료조합식양사화전통밀폐식양사적보온급육비효과。결과표명：재상규보온조시조건하，조합식양사내평균온도비사외배경고0．73℃，저온시단사내최저온도비사외배경제고1．42℃，사내음수기본정상사용，가보증육양생산정상진행。단여전통전혼결구밀폐식양사상비，사내일균온도저0．70℃，최저온도（－7．83℃）저8．38℃，표명동계보온효과불급전통밀폐사。조합식양사내CO2평균함량비밀폐식양사저20．87％，NH3、H2 S미검출。이용중등영양수평과립료육비로서흑두육양，조합식양사육양평균일증중비밀폐식양사제고14．76％，료중비（6．40∶1）강저6．30％，구제사료비후지균수입비밀폐사증가14．17원，육비육양효과호우전통밀폐사。
The warm-keeping and fattening effect were compared between combined type and traditional closed cots.The temperature, humidity, harmful gas content and fattening economic profits were determined. The results indicated that in normal insulation measure conditions, the average temperature of combined type sheep cot was 0.73℃higher than that of outside;in low-temperature period, indoor temperature was 1.42℃higher than outside, and the drinking water equipment could be in normal operation, so the mutton sheep pro-duction could be favorably proceeded.But compared to the traditional closed cot with brick-concrete struc-ture, the average indoor temperature of combined type sheep cot was 0.70℃lower, and the lowest indoor tem-perature (-7.83℃)was also 8.38℃lower.This indicated that the insulation effect of combined type sheep cot was poorer than that of traditional closed cot in winter.The average content of CO2 in combined type sheep cot was 20.87%lower than that of traditional closed cot, and NH3 and H2 S were not detected out.To fatten Luxi Black Head mutton sheep with medium nutritional level granule feed in combined type sheep cot, the av-erage daily gain increased by 14.76%, the ratio of feed to gain decreased by 6.30%, and the income ( de-ducting feed cost) per head was 14.17 Yuan more compared to those in traditional closed cot, so it had better fatten effect on mutton sheep.