不同基质对平菇生长发育、营养成分及矿物元素含量的影响  

Effects of different matrix on growth,development,nutrient and mineral element content of Pleurotus ostreatus

作　　者：楚晓真 刘璇 龚攀 刘格 王保瑞 高翔 CHU Xiaozhen;LIU Xuan;GONG Pan;LIU Ge;WANG Baorui;GAO Xiang(Zhengzhou Institute of Agricultural and Technology Science,Zhengzhou 450015,Henan,China)

机构地区：[1]郑州市农业科技研究院,郑州450015

出　　处：《中国瓜菜》2024年第9期90-95,共6页China Cucurbits And Vegetables

基　　金：河南省设施蔬菜工程技术研究中心。

摘　　要：为了探究不同秸秆基质对平菇生长发育和营养品质的影响,以玉米、大豆、辣椒、秋葵秸秆为主料来栽培平菇,用传统玉米芯培养料作为对照,检测菌丝生长速率、满袋时间、产量以及子实体不同农艺性状等指标,以期为平菇高效栽培提供参考依据。结果表明,6种秸秆培养料能够不同程度地提高菌丝生长速率、缩短满袋时间、提高平菇产量、改善农艺性状。其中T6配方(19%玉米秸秆、19%大豆秸秆、19%辣椒秸秆、19%秋葵秸秆、20%麸皮、2%石灰、1%增抗剂、1%全营养素)的菌丝生长速率最快,产量最高,为1.58 kg·袋^(-1),比对照显著提高14.50%,蛋白质、粗纤维、粗多糖含量以及K、Ca、Zn、Cu、Mn矿物元素含量均显著高于对照。因此,推荐使用T6配方用于平菇栽培。In order to explore the effects of different straw substrates on the growth,development and nutritional quality of Pleurotus ostreatus,oyster mushroom was cultivated with corn,soybean,pepper and okra straw as the main material,and traditional corncob culture material was used as the control to detect mycelium growth rate,bag filling time,yield and different agronomic characteristics of fruit body,so as to provide reference for oyster mushroom efficient cultivation.The results showed that six kinds of straw culture materials can increase the growth rate of mycelia,shorten the time of filling the bag,increase the yield of oyster mushroom and improve the agronomic properties.T6 formula(19%corn straw,19%soybean straw,19%chilli straw,19%okra straw,20%bran,2%lime,1%sterilizing agent and 1%total nutrients),had the fastest mycelium growth rate and the highest yield(1.58 kg·bag^(-1)),14.50% higher than the control.The content of protein,crude fiber,crude polysaccharide and mineral elements K,Ca,Zn,Cu,and Mn are higher than the control.Therefore,T6 formula is recommended for oyster mushroom cultivation.

关 键 词：秸秆 平菇 菌丝生长 营养成分 矿物元素 

分 类 号：S646.14[农业科学—蔬菜学]