所谓泥层发菌,是指蘑菇从覆土到出菇期间的管理,是蘑菇栽培的关键环节。现结合我地经验,谈谈覆土和水份调节问题。一、覆土问题 1、覆土材料:泥炭土色黑质松,腐殖质含量丰富,吸水量大,是较理想的覆土材料。但我地仅有少量分布,因而,生产上只能选到塘泥、稻田污泥、菜园心土等有机质含量稍多的土壤。近年来,巴中罐头厂推行“人工养泥”的方法, The so-called mud layer of bacteria, refers to mushrooms from covering soil to fruiting period management, mushroom cultivation is the key link. Now combined with my experience, talk about soil cover and water issues. First, the problem of soil cover 1, soil cover material: peat soil color black pine, humus rich in content, water absorption, is more ideal soil cover material. However, there is only a small amount of distribution in our country. Therefore, we can only select soils with slightly more organic matter such as pond mud, paddy soil sludge and vegetable garden soil. In recent years, the canneries in Pakistan and China have implemented the method of “artificial mud cultivation”