It confirmed the formula of urging growth materials is cane sugar 7%, casein peptone 1%, urea 7%;

确定了促生长物质的配方结果为：蔗糖7%，酪蛋白胨1%，脲7%；

youdao

It confirmed the formula of urging growth materials is cane sugar 7%, casein peptone 1%, urea 7%;

确定了促生长物质的配方结果为：蔗糖7%，酪蛋白胨1%，脲7%；

youdao