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所谓珍稀菇是指近年来人工驯化栽培成功的若干种新型高档食用菌,如阿魏菇、杏鲍菇、茶薪菇、姬松茸、真姬菇、榆黄菇等,有近20种。珍稀菇由于其适宜温度范围较为狭窄,栽培技术有一定难度,因此珍稀菇的生产一直没有普及,尤其在我国北方地区推广面积很小,某些种类市场上还难以见到。榆黄菇的子实体是丛生或叠生的,常连成一大片。菇盖初期呈扁半球形,展开后因菇柄的位置不同,形态各异,有的像漏斗形,有的像银杏树的叶
The so-called rare mushrooms in recent years, artificial domestication and cultivation of several successful new high-grade edible mushrooms, such as edible mushrooms, Pleurotus eryngii, Agrocybe, Agaricus really Ji mushroom, yellow mushroom, etc., nearly 20 species. Rare mushrooms due to its relatively narrow temperature range, cultivation techniques have a certain degree of difficulty, so the production of rare mushrooms has not been universal, especially in the promotion of a very small area in northern China, some types of markets is difficult to see. Ulmus fruiting bodies are tufted or overgrowth, often connected into a large. Mushroom cap was initially flat hemispherical, unfolded due to the different positions of mushroom stems, different shapes, and some like funnel-shaped, and some like ginkgo leaves