Audit No.: Lunong Audit 2009087
Breeders: Soil and Fertilizer Institute, Shandong Academy of Agricultural Sciences.
Variety source: Xiang 62 and wild mushroom (Hubei Yuan'an) hybrid breeding.
Characteristics: It is a medium temperature type. Mycelium is thick white and fluffy. The fruiting bodies are clustered, the caps are light brown, covered with a small amount of scales, diameter 4.4 to 6.5 cm, thickness 1.2 to 2.3 cm; stipe white, meristem, stalk length 2.2 to 4.5 cm, umbrella handle ratio 4 to 5:1; The pleats are finely white; the spores are pale and white.
Yield performance: In the autumn and spring of 2008, the average bioconversion rate for the two seasons was 93.19%, which was 8.84% higher than that of the control L26. In the spring of 2009, the average bioconversion rate was 100. %, which is 21.44% higher than L26.
Cultivation techniques: Routine clinker cultivation. The optimal growth temperature of hyphae was 22°C～25°C, and the growth temperature range of fruiting bodies was 7°C～22°C. The suitable temperature was 10°C～17°C. The relative humidity of the fruiting body during the growth period is 85% to 90%, and the light is 500 lx. The material temperature during germination period is controlled at 22°C～25°C. It is protected from light culture, moderately ventilated, and air relative humidity is less than 70%. The color change period is controlled at 18°C～25°C, air relative humidity is 85%, scattered light; After the increase of temperature difference to stimulate the bud; mushroom temperature control at 7 °C ~ 22 °C, relative humidity of 90%. After the first mushroom is harvested, the water is replenished to the original weight to prepare the second mushroom growth.
Validation opinion: As a suitable fresh-selling variety, it is used in the production of mushroom in the province.
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