本试验将14窝初生仔兔分成两组：1、试验组即远红外线管状加热器。2、对照组即铁炉子。
To compare the effects of 2 different beating methods on 14 broods of newborn rabbits which were divided into two groups according to heat supply , treatment group with far infra-red tube and control group with stove .
红外线加热器