2 results about "Mycelial cord" patented technology

This invention discloses a method for liquid culture of *Armillaria mellea* fruiting bodies, mycelial colonies, and mycelial cords. The culture method employed in this invention shortens the exposure time of the mycelial colony, reduces contamination by other microorganisms, increases aeration, and promotes the differentiation, formation, and development of *Armillaria mellea* fruiting body primordia. After the fruiting bodies mature, the three-component products of fruiting bodies, mycelial colonies, and mycelial cords can be harvested, with a total biological efficiency of up to 296%. This cultivation method achieves unparalleled biological efficiency compared to other methods, produces no waste, and yields higher production and economic benefits.

This invention discloses a strain of *Armillaria mellea* ZTMH-21 and its application in the cultivation of *Gastrodia elata*, belonging to the field of microbial technology. The strain *Armillaria mellea* ZTMH-21 has been deposited at the China General Microbiological Culture Collection Center (CGMCC), located at No. 3, Courtyard 1, Beichen West Road, Chaoyang District, Beijing, Institute of Microbiology, Chinese Academy of Sciences, on November 25, 2024, with accession number CGMCC No. 41670. The *Armillaria mellea* ZTMH-21 provided in this application exhibits rapid mycelial growth, robust and vigorous mycelial cords, numerous branches, and no browning. It can grow alongside *Gastrodia elata*, showing strong affinity for it and significantly increasing and maintaining stable yields. After 10 months of planting *Gastrodia elata*, the yield of *Gastrodia elata* with white tips can reach 10.11 kg / m³. 2 It has good application prospects in the cultivation of Gastrodia elata.