Research Keyword: Oyster mushroom cultivation

Cultivation of Kabul Dhingri (Pleurotus eryngii) mushroom by standardizing protocols in subtropical zones of world

Scientists in India developed standard protocols for growing King Oyster mushrooms (Kabul Dhingri) in subtropical regions. They tested different types of straw, sterilization methods, and planting densities to find the best conditions for maximum yield. Paddy straw provided the best results, while chemical sterilization and a 5% spawn rate worked best. These findings help farmers grow nutritious protein-rich mushrooms efficiently using agricultural waste.

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Enhancing Pearl oyster mushroom (Pleurotus ostreatus) performance by evaluating the influence of potassium humate and wheat straw on yield and biochemical attributes

This study examined how adding potassium humate (a natural organic compound) to wheat straw substrate affects the growth and quality of oyster mushrooms. Researchers tested seven different amounts of potassium humate over two growing seasons and found that a moderate amount (0.5 g per 500 g straw) produced the best results, increasing both mushroom yield and nutritional value including vitamin C and beneficial sugars. Interestingly, using more potassium humate was not better, showing that balanced application is more effective than maximum supplementation for optimal mushroom production.

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Production of oyster mushroom (Pleurotus ostreatus) from some waste lignocellulosic materials and FTIR characterization of structural changes

Researchers successfully grew oyster mushrooms on hazelnut branch waste, a byproduct previously burned or discarded in Turkey. The mushrooms grown on hazelnut branches produced higher yields than traditional wheat straw substrates. Scientists used specialized analysis to show how the fungus breaks down the plant material’s structure. This finding suggests a practical way to recycle agricultural waste while producing nutritious food.

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Combined effect of olive pruning residues and spent coffee grounds on Pleurotus ostreatus production, composition, and nutritional value

This study examined growing oyster mushrooms on different substrate mixtures combining wheat straw with recycled coffee grounds and olive plant waste. The researchers found that mushrooms grown on substrates with lower amounts of these waste materials produced comparable yields to standard straw while offering better nutritional profiles, including higher protein and lower fat content. The findings suggest that using these recycled agricultural wastes could benefit mushroom farming in regions where wheat straw is difficult to obtain, though lead contamination from coffee grounds was a concern requiring better cleaning procedures.

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