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过氧化钙(CaO_2)粗制品是一种淡黄色粉末或粒状,在常温干燥条件下稳定,在潮湿情况下长时间释放氧气。根据它能释放氧气的这一性质,我们在1987年8月10日进行了在草菇栽培种内添加CaO_2的试验,探索CaO_2对草菇栽培种菌丝生长的影响.(一)材科与方法供试草菇引自襄樊市生化所,CaO_2为河北省深泽化工厂产品.培养料为棉籽壳加4%小磨油下脚料,加水适量,调pH 为10.将培养料分装于20只500ml 罐头瓶中,每瓶装料250克,
CaO 2 crude product is a pale yellow powder or granule that is stable at room temperature in dry conditions and releases oxygen for a long time under humid conditions. Based on the nature of the oxygen that it can release, we conducted a trial on the addition of CaO 2 to mushroom cultivars on August 10, 1987 to explore the effect of CaO 2 on the mycelial growth of straw mushroom cultivars. Methods The test straw was introduced from the Biochemical Institute of Xiangfan City, CaO_2 is the product of Shenze Chemical Plant in Hebei Province. The cultivation material is cottonseed shell plus 4% small grinding oil scraps, add appropriate amount of water, adjust pH to 10. The culture material sub-installed in 20 500ml canned bottles, each bottle of 250 grams,