mycelial growth – Page 2

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.

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.

Isolation and characterization of edible mushroom-forming fungi from Swedish nature

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Swedish researchers isolated 17 strains of wild edible mushroom-forming fungi from nature and studied how they grow at different temperatures and develop fruiting bodies. They found that commercially cultivated mushroom species grow faster and prefer warmer temperatures than wild species. Several strains successfully produced mushrooms on different growing substrates, particularly on birch pellets, with some performing better than established laboratory strains. All newly isolated strains have been preserved in a research collection for future studies and potential commercial mushroom production.

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.

Mushroom By-Products as a Source of Growth Stimulation and Biochemical Composition Added-Value of Pleurotus ostreatus, Cyclocybe cylindracea, and Lentinula edodes

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Researchers discovered that leftover mushroom materials from commercial cultivation can be recycled to boost the growth of edible mushroom mycelium. When mushroom waste extracts were added to growing media, they enhanced mycelial growth by up to 89.5% and increased beneficial compounds like chitin and proteins. This finding suggests a promising way to reduce mushroom farming waste while simultaneously improving the nutritional quality of cultivated mushrooms.

The Role of Nitric Oxide in the Growth and Development of Schizophyllum commune Under Anaerobic Conditions

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This research shows that nitric oxide (NO) acts like a chemical messenger that helps mushroom fungi grow and reproduce when oxygen is scarce. Scientists studied a fungus found deep below the ocean floor and discovered that NO helps the fungus extend its root-like structures, germinate spores, and even initiate the formation of fruiting bodies (the mushroom stage). When they blocked NO with chemicals, growth slowed down, but when they added extra NO, growth accelerated. This discovery could help us understand how fungi survive in extreme environments with little oxygen.

The Impact of Insecticides on Mycelial Growth of Metarhizium spp. and Their Efficacy in Controlling Larvae and Pupae of the House Fly (Musca domestica L.)

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Researchers tested special fungi (Metarhizium spp.) as a natural way to control house flies, which spread diseases and are becoming resistant to common pesticides. They found that two fungal strains were very effective at killing fly larvae and pupae, and these fungi could still grow well when combined with certain insecticides. This means farmers and pest control professionals could use these fungi together with specific pesticides as part of a more sustainable approach to controlling house flies without relying solely on chemicals.

Transcription factor FfMYB15 regulates the expression of cellulase gene FfCEL6B during mycelial growth of Flammulina filiformis

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This study explores how mushrooms break down cellulose to grow. Researchers found that a protein called FfMYB15 acts as a master switch that turns on the gene for an enzyme (cellulase) needed to digest cellulose in the Flammulina filiformis mushroom. By controlling this enzyme, FfMYB15 helps the mushroom grow faster and more efficiently on cellulose-rich materials used in cultivation.

Bioprospecting of four Beauveria bassiana strains and their potential as biological control agents for Anastrepha ludens Loew 1873 (Diptera: Tephritidae)

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Researchers tested four strains of a beneficial fungus called Beauveria bassiana from Mexico to see if they could control the Mexican fruit fly, a major pest that damages mango and orange crops. The fungus naturally infects insects and kills them. Tests showed that all four strains were very effective at killing adult fruit flies, with the best performance at higher spore concentrations. These locally adapted fungal strains may work better than imported alternatives for farmers in the Veracruz region.

Influence of Culture Conditions on Bioactive Compounds in Cordyceps militaris: A Comprehensive Review

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Cordyceps militaris is a medicinal fungus used in traditional medicine for treating fatigue, boosting immunity, and fighting cancer. This review explains how growing conditions—such as the type of grain or insect substrate used, light exposure, temperature, and nutrient balance—dramatically affect the production of beneficial compounds like cordycepin. The research shows that mixing grains with insect-based materials and using specific light wavelengths can significantly increase the potency of these medicinal fungi, making them more effective for health applications.

Research Keyword: mycelial growth