agricultural waste – mycolab.ai

Growth and yield performance of Pleurotus ostreatus (Jacq. Fr.) Kumm (oyster mushroom) on different substrates

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This study tested four different waste materials (cotton seed, paper waste, wheat straw, and sawdust) to grow oyster mushrooms. Cotton seed proved to be the best material, producing more mushrooms in less time and with higher efficiency. The research shows that farmers can use agricultural waste to grow nutritious mushrooms, creating a sustainable income source while reducing environmental pollution.

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.

A Combination of Transcriptome and Enzyme Activity Analysis Unveils Key Genes and Patterns of Corncob Lignocellulose Degradation by Auricularia heimuer under Cultivation Conditions

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Researchers investigated using corncob, a corn industry byproduct, as a growing medium for Auricularia heimuer mushrooms instead of expensive sawdust. By analyzing which genes the mushroom activates at different growth stages, they identified key enzymes responsible for breaking down corncob’s tough cellulose structure. The findings show the mushroom can effectively adapt to use corncob as a substrate, offering a sustainable and economical alternative for mushroom farming while reducing agricultural waste.

Molecular characterization of most cultivated Pleurotus species in sub-western region Nigeria with development of cost effective cultivation protocol on palm oil waste

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This study identified the types of oyster mushrooms being grown by farmers in Nigeria and found that most were being misidentified by their appearance alone. Researchers used DNA testing to correctly identify two main species: P. ostreatus and P. pulmonarius. They also discovered that using palm oil waste mixed with rice bran as growing substrate produced better yields and lower costs than traditional sawdust methods, making commercial mushroom farming more economically viable for farmers.

Mechanical properties of dense mycelium-bound composites under accelerated tropical weathering conditions

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Researchers developed a sustainable alternative to traditional particleboard using mushroom mycelium (fungal root structure) grown on agricultural waste like sawdust and palm fruit remnants. When exposed to hot, humid tropical conditions for 35 days, the material’s strength decreased significantly, but applying a protective oil coating helped preserve tensile strength. The study shows that with improvements to manufacturing processes, these mushroom-based composites could replace harmful formaldehyde-based particleboards in indoor construction.

Effects and formula optimization of Rosa roxbunghii pomace substrate on the yield and volatile flavor compounds of Lentinula edodes

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Researchers discovered that using Rosa roxbunghii fruit waste as 30% of the growing medium for shiitake mushrooms produces better yields and more flavorful mushrooms compared to traditional sawdust-based methods. This sustainable approach solves a waste disposal problem while making mushrooms taste better, with higher levels of umami-contributing compounds. The findings could help local farmers reduce costs and improve mushroom quality while managing agricultural waste responsibly.

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.

The Microbial Community Succession Drives Stage-Specific Carbon Metabolic Shifts During Agaricus bisporus Fermentation: Multi-Omics Reveals CAZymes Dynamics and Lignocellulose Degradation Mechanisms

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This research examines how different bacteria in mushroom compost work together to break down agricultural waste during the growing process. Scientists tracked microbial communities over 15 days of fermentation, finding that early stages use bacteria specialized in breaking down plant fibers, while later stages shift to bacteria that handle more complex compounds. Understanding these microbial changes helps optimize mushroom cultivation and reduce agricultural waste.

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.

Improving the Physical and Mechanical Properties of Mycelium-Based Green Composites Using Paper Waste

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Researchers created environmentally friendly materials called mycelium-based composites by growing mushroom mycelia on agricultural waste like corn husks mixed with recycled paper waste. When they added 20% paper waste to corn husk composites, the materials became stronger and more durable, making them suitable for packaging and decorative items. This approach cleverly recycles paper waste while creating sustainable alternatives to plastic-based materials.

Research Keyword: agricultural waste