草红花秸秆栽培鸡腿菇试验

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中图分类号：S646 文献标志码：A 文章编号：1673-2871（2025）06-188-06

Experiment on cultivating Coprinus comatus with grass safflower straw

GUO Shumei'， WANG Linying， DING Hongfeng'， NIE Junyuel， NIU Zhenfu’，LI Mengjie²， WEI Jian. feng'，WANG Qinghua³

（1.ShandonguedinUeitiddical Techologyodgg99donnabulelontCdb China）

Abstract：Tostudytheeffectof grasssaflower strawonthemyceliumandfruiting bodycharacteristicsofCoprinus comatus，the experiment used the variety Tebai36as experimental material.Traditional formulation（ 30% cottonseed husk， 55% corncob， 10% bran and 5% lime）was used as the control. Grass safflower straw wasadded to the cultivation substrate at 5% 10% 15% 20% and 30% ，and the mycelium， yield， appearance， nutrients and amino acid content of Coprinus comatus were measured and analyzed for corelation.Theresults showed that mycelial germinationrate，mycelium fullbag rate，yield，mushroom densityandstipe diameterofCoprinus comatus wereincreasedintheculture medium with the addition of grass safflower straw compared to the control. Among them，the culture medium with 15% safflower straw hadthehighestyieldofCoprinuscomatus，witha bioconversionrateof 101.25% ，which was 39.18% higher than thatof the control.The shortest turning timewas 2.33d ，andthemaximumfruitbodydensitywas 0.85g⋅mL-1 .Theproportion of capwaslowat0.265of the total length.Thecontentofreduced sugars，polysaccharides，andtotalsugarsinthe fruiting bodies was the highest at 3.87% 10.70% and 28.79% ，respectively.The crude fibre content was the lowest at 3.19% . The content of essentialamino acids，medicinalaminoacids，and total amino acids was highest at8.23，1o.01 and 18.263g⋅100g-1 respectively.In conclusion，theaddition of grass safflower straw canpromote the mycelial growth ofCoprinus comatus， increase the production of fruiting bodyand the content of nutrients，especiallthe contentof medicinalcompoents. Grassaffowerstraw is an excelent substrate for the cultivation of Coprinus comatus，with the bestresultsachievedat （20 15% ，

Keywords：Coprinuscomatus;Grasssafflower straw;Newcultivationsubstrate

食用菌产业发展历史悠久，属于现代产业化农业种植范畴，是国家鼓励并大力扶持的现代化种植业及新形态农业[，目前我国已成为世界上最大的食用菌生产、出口和消费国。（剩余6615字）