substrate optimization

Valorization of agro-forest wastes (oak acorns, vineyard pruning, and olive pruning) through the cultivation of shiitake (Lentinula edodes) mushrooms

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Researchers tested growing shiitake mushrooms on locally available waste materials like oak acorns, olive pruning, and grape vine pruning instead of the traditionally used oak sawdust. The study found that mushrooms grown on oak acorns or combinations with grape pruning produced similar quantities while having better nutritional content and faster harvest times. This approach helps reduce environmental impact by using agricultural waste and offers sustainable alternatives for mushroom farmers.

Cultivation of Different Oyster Mushroom (Pleurotus species) on Coffee Waste and Determination of Their Relative Biological Efficiency and Pectinase Enzyme Production, Ethiopia

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This research shows that oyster mushrooms can be successfully grown on leftover coffee waste (husks and parchment), turning an environmental problem into a nutritious food source. Different oyster mushroom species performed differently, with P. ostreatus being the most efficient. Pre-composting the coffee waste improved mushroom yields significantly. The study demonstrates that using coffee waste for mushroom cultivation is both economically viable and environmentally beneficial.

Comprehensive review on oyster mushroom species (Agaricomycetes): Morphology, nutrition, cultivation and future aspects

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Oyster mushrooms are increasingly popular edible fungi that can be grown on agricultural waste materials like rice and wheat straw. These nutritious mushrooms are rich in protein, vitamins, and minerals while containing compounds with health benefits including antioxidant and anti-inflammatory properties. Their cultivation offers an environmentally friendly solution to waste management while producing highly nutritious food that could help address global food security challenges.

Performance of oyster mushroom (Pleurotus ostreatus) on paddy straw, water hyacinth and their combinations

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This study tested different combinations of rice straw and water hyacinth (an invasive aquatic weed) as growing substrates for oyster mushrooms in Nepal. Rice straw alone produced the best mushroom yield and profit. While water hyacinth alone is not suitable as a substrate, mixing it with rice straw at a 2:1 ratio could reduce costs while helping control this problematic weed. This research provides farmers with practical guidance on sustainable mushroom cultivation methods.

Impact of bottom ash addition on Pleurotus ostreatus cultivation on coffee ground substrate

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Researchers studied how to grow oyster mushrooms using leftover coffee grounds mixed with coal ash as a growing medium. They found that adding small amounts of coal ash (1-5%) to coffee grounds actually improved the mushroom quality by reducing harmful heavy metals while keeping beneficial nutrients like phosphorus and zinc. This discovery suggests a promising way to recycle both industrial waste and food waste while producing safer, more nutritious mushrooms.

Multilayer perceptron-genetic algorithm as a promising tool for modeling cultivation substrate of Auricularia cornea Native to Iran

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Black ear mushrooms (Auricularia cornea) are nutritious and medicinal fungi that can be grown on waste materials from wood industries. Researchers tested different combinations of sawdust and bran to find the best growing mixture. They used artificial intelligence to predict which combinations would give the best yields, finding that a mix of 70% beech sawdust with 30% wheat bran worked best and could be produced efficiently.

Enhancing the Nutritional Value and Antioxidant Activity of Auricularia polytricha Through Efficient Utilization of Agricultural Waste

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Researchers successfully grew Auricularia polytricha mushrooms using agricultural waste like cotton, coix seed, and wheat straw instead of expensive wood chips. The mushrooms grown this way not only matured 16 days faster but also contained significantly more nutrients including proteins, minerals, and beneficial compounds with antioxidant properties. This approach provides an affordable, environmentally friendly solution while producing healthier mushrooms.

Aqueous Extracts of Lemon Basil Straw as Chemical Stimulator for Gray Oyster Mushroom Cultivation

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This research shows how leftover stalks from lemon basil seed production can be soaked in water to create a natural booster for growing oyster mushrooms. The water extract, especially when diluted, significantly improved mushroom yields without using any harmful chemicals. This simple method allows farmers to use a waste product that is normally burned, making mushroom farming more sustainable and cost-effective.

The Lignicolous Fungus Hericium erinaceus (Lion’s Mane Mushroom): A Promising Natural Source of Antiradical and DPPH Inhibitory Agents

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Lion’s Mane mushrooms grown on a special mixture of agricultural waste materials showed the best antioxidant properties in this study. Researchers found that combining sawdust, wheat straw, bagasse, rice bran, and corn flour created the ideal growing environment. The mushrooms produced high levels of protective compounds called phenolics and flavonoids that help fight harmful free radicals in the body. This research shows how we can turn agricultural waste into valuable medicinal mushrooms with strong health benefits.

Influence of the chemical content of sawdust on the levels of important macronutrients and ash composition in Pearl oyster mushroom (Pleurotus ostreatus)

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This research shows that oyster mushrooms grown on different types of sawdust develop different nutritional profiles. By choosing sawdust with specific pH levels (slightly acidic to slightly basic) and hemicellulose content, mushroom farmers can grow mushrooms with higher protein, minerals, or fiber depending on consumer dietary preferences. The study helps growers make informed choices about substrate selection to optimize the nutritional value of their mushroom crops.

Research Keyword: substrate optimization