毛主席教导我们:“要使我国富强起来,需要几十年艰苦奋斗的时间,其中包括执行厉行节约、反对浪费这样一个勤俭建国的方针。”遵循毛主席这一教导,我们为了节约在制造肉汤培养基时的大量牛肉消耗,成功地利用废物——废血代替牛肉制成了培养基,其效果与牛肉汤培养基大体一致,初步试用于临床检验,效果良好,现介绍于后: Chairman Mao taught us: “To make our country prosperous and strong, it will take tens of years to work hard, including the principle of practicing economy and opposing wasting.” Following Chairman Mao’s teachings, A large amount of beef consumption in the soup medium, the successful use of waste - waste blood instead of beef made of medium, the effect is generally consistent with the beef broth, the initial trial for clinical testing, the effect is good, are introduced in the post: