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Button Mushroom Fruiting Period Management: Signs Before Fruiting and High-Yield, High-Output Techniques
I. Control temperature and humidity. In button mushroom cultivation, fruiting begins about 20 days after casing. Keep the temperature at 20-24°C and the relative air humidity at 80%-85%. During this period, water generally should not be sprayed on the compost surface; if it is too wet, aeration is poor and the mycelium struggles to grow into the casing layer, while if it is too dry the mycelium becomes sparse. Maintain suitable temperature and humidity so the mycelium stays white and vigorous...
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Semi-underground three-dimensional cultivation of oyster mushrooms yields high output and good returns
Semi-underground three-dimensional bed-frame cultivation of oyster mushrooms is a new approach explored in recent years to achieve high yields and improve economic returns. According to trials, on an area of 20 sq m, with 2000 kg of substrate, the annual output of oyster mushrooms is about 2500 kg, with a biological efficiency of over 120%. The key technical points are as follows: 1. Building the greenhouse: first dig a pit 1.8 m to 2 m deep and 4 m to 5 m wide, with the length determined as needed, and place the three-dimensional bed frames inside. On top, use bamboo poles and plastic film to build an arched shed, pack the surrounding edges firmly with soil, and cover with straw mats. Leave ventilation openings of about 30 square cm on all four sides, east, west, north and south, and build a small door on the west side for workers to enter and exit.
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Mushrooms Grown with the Wave-Style Cultivation Method Yield High Output
The wave-style cultivation method involves spreading the compost on the bed surface into an undulating, wave-like shape when spreading compost and sowing spawn. Compared with a flat cultivation bed surface, this cultivation method can increase the fruiting area by more than 50%; it is superior to the flat cultivation method in terms of expelling harmful gases from the compost and regulating compost temperature; and without any additional investment, the yield per unit area can be increased by 30%-40%. The implementation method covers the production procedures of the early stage, including ingredient mixing, fermentation, preparation, and disinfection of the cultivation site, as well as the various management tasks of the later stage.
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