Detailed Explanation of the Facility Cultivation Process for Yellow Flammulina velutipes
The main Flammulina velutipes varieties cultivated in China are divided into two major categories: yellow Flammulina velutipes and white Flammulina velutipes. Among them, white Flammulina velutipes has already been widely cultivated in factory settings, but yellow Flammulina velutipes is still mainly cultivated agriculturally. The year-round facility cultivation technology has not yet been fully solved, and only high-altitude areas can be used for off-season cultivation. In order to understand...
The main Flammulina velutipes varieties cultivated in China are divided into two major categories: yellow Flammulina velutipes and white Flammulina velutipes. Among them, white Flammulina velutipes has already been widely cultivated in factory settings, but yellow Flammulina velutipes is still mainly cultivated agriculturally. The year-round facility cultivation technology has not yet been fully solved, and only high-altitude areas can be used for off-season cultivation. In order to solve the technical problems of year-round facility cultivation of yellow Flammulina velutipes, we carried out variety screening, cultivation process trials and demonstrations, and integrated a year-round facility cultivation technology system for yellow Flammulina velutipes. This achievement can be cultivated using artificially built temperature-controlled facility equipment and conditions, and can also use cold storage facilities for fruits, vegetables, meat and others for year-round cultivation.
Four Flammulina velutipes varieties suitable for facility cultivation were screened out, namely Chuanjin Mushroom No. 3, Chuanjin No. 4, Chuanjin No. 6 and F2153, with the first flush yield accounting for more than 70% of the total yield; the trials integrated a year-round facility cultivation process for yellow Flammulina velutipes, including culture medium formula, spawn bag cultivation, induced fruiting and fruiting body growth environment control, etc.; utilization of spent spawn bags, using spent spawn bags after Flammulina velutipes production as sterilization fuel for Flammulina velutipes culture medium, to reduce production costs.
This achievement has been applied in Sichuan Province and Chongqing Municipality, using artificially built cold storage and cold storage for fruits, vegetables and meat to carry out year-round facility cultivation of yellow Flammulina velutipes. The annual production volume reached more than 20 million bags, the output value was more than 100 million yuan, and the profit was more than 48 million yuan. The price of the Flammulina velutipes products produced was more than 40% higher than that of Flammulina velutipes products cultivated off-season at high altitude.