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灰树花(Polypopus frondosus)又称贝叶多孔菌,具有独特的香气与鲜味,子实体肉质嫩脆,含有丰富的人体所需氨基酸,还具有防癌和提高人体免疫力的作用,是食、药用价值很高的菌类。我们对灰树花进行了三年的栽培研究,现将其特性及熟料袋栽技术作如下报道: (一)生物学特性 子实体丛生,呈珊瑚状分枝,菌盖扇形至匙形,重叠成丛,灰色或灰白色,有柄。属木腐菌,故可用杂木屑、棉子壳等作主要碳源;氮源可用蛋白胨、黄豆粉等。栽培料含水量以65％左右为好。菌丝生长温度以24～28℃为佳,子实体生育最适温度20～28℃。pH以6.5～7.5为适。正常生长需要空气流通,否则会出现畸形菇,对光照的要求有散射光即可。
Grifola frondosa (Polypopus frondosus), also known as Bayesian polypore, has a unique aroma and flavor, fruiting body tender and crisp, rich in human amino acids, but also has anti-cancer and enhance the role of human immunity, is food , High medicinal fungus. We have spent three years on the cultivation of Grifola frondosa, its characteristics and clinging bag technology as follows: (A) of the biological characteristics of fruiting bodies clustered, coral-shaped branches, cap fan-shaped spoon-shaped, Overlapping into clumps, gray or gray, with handles. Is a wood-rot fungus, it can be used as sawdust, cottonseed shells, etc. as the main carbon source; available peptone nitrogen source, soy flour and so on. Plant water content of about 65% as well. Mycelial growth temperature of 24 ~ 28 ℃ better fruiting body fruiting optimum temperature 20 ~ 28 ℃. The pH is 6.5 to 7.5. Normal growth requires air circulation, otherwise there will be deformed mushrooms, the requirements of light scattering light can be.