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平菇生长发育分为菌丝体和子实体两个阶段,各个阶段对外界条件的要求不同,因此,要根据平菇不同阶段的生育特点进行管理,才能达到高产的目的。 (一)菌丝体阶段:又叫营养体阶段,是形成子实体的基础。平菇菌丝生长时,杂菌和害虫也较容易孳生和蔓延。因此播种后20天内必须采取措施,促使菌丝定殖扩展,并及早消灭杂菌害虫。这阶段又可分五个时期。 1、定殖期:接种后2～4天,菌种开始萌动,四周长出白色菌丝,此时要覆盖薄膜保温,促使菌丝生长。料温以20～28℃为宜,高
The growth and development of Pleurotus ostreatus is divided into two stages: mycelium and fruiting bodies, and the requirements of external conditions are different in each stage. Therefore, it is necessary to manage according to the characteristics of reproductive growth in different stages of Pleurotus ostreatus in order to achieve high yield. (A) mycelium stage: also known as the vegetative phase, is the basis for the formation of fruiting bodies. Pleurotus ostreatus growth, bacteria and pests are also more likely to breed and spread. Therefore, within 20 days after sowing, measures must be taken to promote the colonization and expansion of mycelium and eradicate the pests of the bacteria as soon as possible. This stage can be divided into five periods. 1, colonization period: 2 to 4 days after inoculation, bacteria began to sprout, surrounded by white mycelium grow, this time to cover the membrane insulation, to promote mycelial growth. Temperature expected to 20 ~ 28 ℃ appropriate, high