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金耳是一种珍贵食、药用真菌。国内外学者对金耳研究多在形态、分类方面,人工栽培上很少报道。金耳自然产量很低,仅在云南有极少的商品,难以满足国内外市场需求。因此,我们于1982年对野生金耳进行了考察.1983～1988年又进行了小试和较大面积示范推广,获得了成功,使产量从几百公斤增长到20吨,产值达百万元。人工栽培金耳的色泽、形态均与野生相同,子实体普遍较野生金耳大,最大朵直径达22cm,氨基酸含量也比野生金耳高,且生长周期短,投资少,收益大。
Golden ear is a precious food, medicinal fungus. Scholars at home and abroad mostly research on the morphology, classification, rarely reported on artificial cultivation. Golden ear natural yield is very low, only very few products in Yunnan, it is difficult to meet the needs of domestic and foreign markets. Therefore, we conducted a survey of wild golden ear in 1982. From 1983 to 1988, we conducted a pilot-scale and large-scale demonstration and promotion and achieved success, increasing the output from several hundred kilograms to 20 tons with an output value of one million yuan . The color and shape of cultivated golden ear are the same as wild ones. The fruiting bodies are generally larger than the wild golden ears, the maximum diameter is 22 cm, the content of amino acids is also higher than that of the wild golden ears, and the growth cycle is short, the investment is small and the returns are great.