The experiment result showed that better production performance and economic benefit could be obtained in hot ambience by using diet containing 32 Mcal DE / kg , CP of 16 % and lysine of 0 . 79 % .
结果表明，在炎热环境条件下，采用含3.2兆卡消化能／千克、16%粗蛋白、0.79%赖氨酸的饲粮饲养，可取得较好的生产性能和经济效益。
mcal