【摘要】 利用电子计算机控制的呼吸测热装置，采用饥饿实验的方法，对育成前期雄性海狸鼠进行了能量维持需要的研究。结果表明：禁食状态下２４ｈ产热量为６２２．６４ｋＪ，其中蛋白质产热量为７３．１５ｋＪ，脂肪产热量为５４９．４４ｋＪ，基础代谢率为３９６．９６ｋＪ／ｄ．ｋｇ０．７５。更多还原

【Abstract】 The maintenance of energy for nutrias was studied with starvation .experiment in the respiratoly heatenergy device controlled by computer. It was shown that heat production was 622.64hi after fasting for 24hours, in which,the heat production of protein was 73.15kJ,and the heat production of fat w4 549.4as. mhial metabolic rate was 396.96kJ/d.kg0.75.更多还原