作者：李凡, 罗成才, 曹瑶, 马云蕊, 李荣平, 罗祥英, 李荣春
单位：云南菌视界生物科技有限公司 云南省级(珍稀食用菌)企业工程技术中心 昆明市级(食用菌)企业工程技术中心，云南 昆明 650200
关键词：中华腐生牛肝菌,生物学特性,人工栽培
基金：云南省(珍稀食用菌)企业技术中心专项资金(JSJ2023016KJ)
中华腐生牛肝菌Buchwaldoboletus xylophilus为第二个可实现人工栽培的牛肝菌目的物种，科研及商业价值潜力较大。为更好地开发利用其野生资源，本研究以野生菌株JSJ-Bx1开展形态及分子鉴定，并对分离菌株进行生物学特性研究及人工栽培试验。结果表明，供试菌株为中华腐生牛肝菌；菌丝生长最适温度为35 ℃，最适pH为4.0，最适碳源为葡萄糖，最适氮源为酵母膏，最佳无机盐为FeSO4；菌丝生长最优培养基配方为葡萄糖20 g、酵母膏2 g、FeSO4 1.5 g、1/2 MS培养基0.3 g、琼脂20 g、水1 L；在此培养基上及优化培养条件下菌丝生长速率为11.38 mm/d。栽培结果表明，最佳栽培料配方为木屑20%、棉籽壳30%、麦粒20%、玉米粉10%、红壤10%、麸皮8%、石膏粉1%、葡萄糖1%、KH2SO4 0.1%、FeSO4 0.1%；该配方菌丝培养时期约20 d，原基形成约5 d，子实体形态建成约7 d，平均产量为96.64 g/瓶，生物学效率为31.58%。"/>template{display:none;}.mag-rich-xref-fn { cursor: pointer;}//长视频$(document).ready(function(){if($("#showLongArticleVideo") && $("#showLongArticleVideo").length && $("#showLongArticleVideo").length>0){mag_ajax_update({ele_id:'showLongArticleVideo',url:mag_currentQikanUrl() + "/CN/article/showLongArticleVideo.do?id="+$("#articleId").val()});}});//可视化图谱$(document).ready(function(){if($("#showArticle_knowledgeMap") && $("#showArticle_knowledgeMap").length && $("#showArticle_knowledgeMap").length>0){jQuery.getJSON("/Jwxb/CN/lexeme/existsCnctstInArticle.do?articleID="+$("#articleId").val(), null, function(json){if(json.result){$("#showArticle_knowledgeMap").show();}});}});$(document).ready(function(){var metaDataStr = $.trim($("#article_metaJson").val());if(metaDataStr!=''){eval("window.metaData="+metaDataStr);}if(window.metaData && (!window.metaData.authorNotesCommon_cn && !window.metaData.authorNotesCorresp_cn && window.metaData.authorNotes_cn)){window.metaData.authorNotesCommon_cn = window.metaData.authorNotes_cn;}if(window.metaData && (!window.metaData.authorNotesCommon_en && !window.metaData.authorNotesCorresp_en && window.metaData.authorNotes_en)){window.metaData.authorNotesCommon_en = window.metaData.authorNotes_en;}var _nlmdtdXml = $("#article_nlmdtdXml").val();var magDir = _nlmdtdXml.replace(/\/[^\/]+$/,'');window.metaData.magDir = magDir;new mag_vue({ el: '#metaVue', //dataUrl: mag_currentQikanUrl() + '/EN/article/getRichHtmlJson.do?articleId='+$("#articleId").val(), data:window.metaData, loading:true, doTextFun:function(text){ return doDataJsonText(text); 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来源：2026年第3期
《菌物学报》期刊编辑部
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