biological efficiency – Page 2

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

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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.

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.

Beeswax waste improves the mycelial growth, fruiting body yield, and quality of oyster mushrooms (Pleurotus ostreatus)

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Researchers found that adding beeswax waste to the growing substrate for oyster mushrooms significantly improves their yield and nutritional quality. At optimal levels (5%), mushrooms grown with beeswax waste produced 4% more yield and had 28% more protein than those grown with traditional wheat bran. This discovery offers an environmentally friendly solution for disposing of beeswax waste from beekeeping while producing healthier, more nutritious 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.

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

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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.

Comparative Analysis of Main Agronomic Traits of Different Pleurotus giganteus Germplasm Resources

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Scientists studied 15 different varieties of giant oyster mushrooms to understand their growth characteristics and quality traits. They tested how fast the mushroom threads grow at different temperatures, measured the size and weight of the mushrooms produced, and calculated how efficiently each variety converts growing material into edible mushrooms. Strain No. 9 performed best with the largest yields and highest quality mushrooms, while different strains showed distinct characteristics that could be used to develop superior commercial varieties.

Enzymatic Activity and Nutrient Profile Assessment of Three Pleurotus Species Under Pasteurized Cenchrus fungigraminus Cultivation

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This study tested growing oyster mushrooms on a special grass called Cenchrus fungigraminus that was heat-treated to remove harmful organisms. Three types of oyster mushrooms were grown, and researchers measured the enzymes they produced and the nutrition in the harvested mushrooms. The oyster mushroom species Pleurotus ostreatus grew fastest and produced the best yields, and the grass substrate proved to be an effective and affordable choice for small-scale mushroom farming.

The treasured giants: a current overview on agricultural, nutritional, bioactive, and economic potential of Macrocybe Species (Agaricales, Basidiomycota)

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Macrocybe mushrooms are giant edible fungi found in tropical regions worldwide that offer significant nutritional and health benefits. These mushrooms can be cultivated using agricultural waste materials like sawdust and straw, making them an economical crop. Rich in proteins, fibers, vitamins, and medicinal compounds, they possess antimicrobial and immune-boosting properties that could benefit human health.

Influence of substrate formulation on some morphometric characters and biological efficiency of Pleurotus ostreatus EM-1 (Ex. Fr) Kummer grown on rice wastes and wawa (Triplochiton scleroxylon) sawdust in Ghana

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This study examined how different combinations of agricultural waste materials affect the growth and quality of oyster mushrooms. Researchers tested various recipes using rice straw, rice husks, and sawdust with different additives, composting for different lengths of time. They found strong relationships between mushroom size (cap width and stalk length) and overall yield, suggesting these measurements can reliably predict mushroom quality and help with pricing and grading.

Impact of Artemisia argyi and Stevia rebaudiana substrate composition on the nutritional quality, yield and mycelial growth of L. edodes addressing future food challenges

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This study tested using wormwood and stevia plant waste as alternatives to traditional wood chips in shiitake mushroom farming. Results showed that adding up to 45% wormwood or 30% stevia to growing substrates increased both the amount and nutritional quality of mushrooms produced. This sustainable approach addresses mushroom farming’s resource shortage while potentially improving the nutritional value of the final product, making it beneficial for both food production and environmental protection.

Research Keyword: biological efficiency