传统的平菇袋栽法,两潮菇后菌袋严重失水缺肥,然后采用浸泡法补水、补肥,不仅搬运麻烦费时,而且袋内水分难以控制,水肥一次性供给菌丝体难以吸收,若营养液浓度过高,还会使菌丝体内的水分出现反渗透而产生肥害。平菇圆柱式出菇高产栽培新技术与传统袋栽法相比具有很多优点:一是培养料与空气接触面小,减少了污染和水分蒸发,避免了传统袋栽法二潮菇后污染率高、保水难的弊端;二是省去了浸袋补水搬来运去的繁琐工序,大大降低了工本;三是菌丝体能通过离子交换选择性地从土壤中平稳地 The traditional method of bagging mushrooms, after two mushrooms mushroom bag dehydration, lack of water, and then use immersion method of water, make up fertilizer, not only hassle-free handling time and difficult to control the bag of water, water and fertilizer one-time supply of mycelium difficult to absorb , If the nutrient solution is too high, but also the moisture in the mycelium appear reverse osmosis and fat. Compared with the traditional bag cultivation method, the new technology of mushroom cultivation with cylindrical column mushroom has many advantages. First, the contact surface between the cultivation material and the air is small, which reduces the pollution and evaporation of water and avoids the high contamination rate after the second tide mushroom cultivation by the traditional bag cultivation method , The drawbacks of water retention difficult; Second, eliminating the teddy bag replenishment moved to the tedious process, greatly reducing the cost; Third, the mycelium by ion exchange selectively from the soil smoothly