|
This project by studying the carbon source, nitrogen source, carbon nitrogen ratio, the main mineral elements, trace elements, vitamins, ph, light, solid culture medium formula, the influence of water content on kirin mushroom mycelium growth, can provide a scientific basis for the kirin mushroom factory cultivation. Research conclusion is: the kirin mushroom mycelium grows the best carbon source for corn flour; Kirin mushroom mycelium grows the best nitrogen source for soybean meal; The kirin mushroom hypha growth optimal carbon and nitrogen ratio was 15/1; P deficiency on kirin mushroom hypha growth impact is bigger; The Ca to the kirin mushroom hypha growth effect is not obvious; Mo and Co to the kirin mushroom hypha growth is bad; The kirin mushroom hypha growth for pH value is 6-8, the kirin mushroom hypha is more sensitive to light, the best cultivation conditions to avoid light; The kirin mushroom best mycelial growth temperature is 25 ℃ or so; The optimal culture medium formula for kirin mushroom hypha growth: 76%, bran 20% cotton seed shell or wood chips, light calcium carbonate 2% and glucose 1%, gypsum 1%; The kirin mushroom hypha growth optimal water content of 60%. Also by polarity matching and SRAP markers, this study verified the kirin mushroom pleurotus and incense is the same strain, the apricot bao mushroom and close relatives, the kirin mushroom asafoetida mushroom, pleurotus ostreatus and kirin mushroom has the certain affinity.
|