栽培平菇时,有的菌袋、菌砖或菌床菌丝生长很好,完全吃料后却迟迟不现蕾出菇。其原因和补救方法是:1.平菇菌种选择不当,菌种温型与栽培时的气温差距太大。也可以说是播种时间选择不当。例如,选用中低温型平菇菌种如在春夏之交播种,菌丝长满后正值高温季节就难以出菇。补救方法是在阴凉处覆土越夏,待到秋凉时再刨除覆土,进行出菇管理,可减少损失。2.培养料中麸皮、米糠或尿素类含氮较丰富的物质添加过多。相对而言碳素不足,出现菌丝徒长,结成菌被,使生殖生长受阻而推迟出菇,严重影响产量。补 Mushroom cultivation, and some bacteria bags, mushroom broth or mycelium growth is good, but after a long time to eat buds not budding fruiting. The reasons and remedies are: 1. Improper selection of Pleurotus ostreatus species temperature and cultivation of the temperature gap is too large. It can also be said that sowing time is not properly selected. For example, the selection of low-temperature type mushrooms such as sowing at the turn of spring and summer, mycelium is full of hot season is difficult to fruiting. Remedy is to cover the soil in the shade of the summer, until autumn and winter and then remove the casing, fruiting management, can reduce losses. 2. Cultivation materials bran, rice bran or urea nitrogen-rich substances added too much. Relatively speaking, lack of carbon, there mycelium leggy, bacteria formed, so that reproductive growth retardation and fruiting, seriously affecting the yield. Make up