不同配方和栽培工艺对大球盖菇营养品质的影响  

Effects of Different Formulations and Cultivation Techniques on Nutrient Quality of Stropharia rugoso-annulata

作　　者：魏军 赵青青 王秀玲 张国庆 程继鸿 陈青君 WEI Jun;ZHAO Qingqing;WANG Xiuling;ZHANG Guoqing;CHENG Jihong;CHEN Qingjun(College of Plant Science and Technology,Beijing University of Agriculture/Beijing Key Laboratory of New Technology in Agricultural Application,Beijing 102206,China;Beijing Daxing District Planting Technology Promotion Station,Beijing 102600,China)

机构地区：[1]北京农学院植物科学技术学院/农业应用新技术北京市重点实验室,北京102206 [2]北京市大兴区种植业技术推广站,北京102600

出　　处：《蔬菜》2022年第8期51-54,共4页Vegetables

基　　金：现代农业产业技术体系北京市食用菌创新团队(BAIC05-2021)。

摘　　要：为筛选适宜大球盖菇的栽培料配方,探究大球盖菇栽培工艺,采用桃木屑、玉米芯和玉米秸秆等农业废弃物,设置3个工艺共6种配方进行大球盖菇不同栽培工艺和配方栽培试验,对第一潮菇子实体的粗纤维、粗脂肪、粗蛋白及氨基酸含量进行比较分析。结果表明:桃木屑、玉米芯和玉米秸秆多原料混合的生料工艺配方(桃木屑50%、玉米芯25%、玉米秸秆25%)中子实体粗蛋白和总氨基酸含量最高,分别为37.97%和247.8 mg/g,且Glu和Asp含量均较高,子实体味道更鲜美;发酵料工艺较发酵料+短时高温灭菌工艺更有利于粗纤维、粗蛋白含量的提高。相同栽培工艺添加相同比例桃木屑时,添加玉米秸秆更有益于提高大球盖菇的粗纤维、粗蛋白和总氨基酸含量,添加玉米芯则有利于提高粗脂肪的含量。In order to select the formula and explore the cultivation techniques for Stropharia rugosoannulata,the experiment of different cultivation techniques and formula cultivation were carried out with three cultivation techniques of 6 treatments by using agricultural wastes such as peach sawdust,corn cob and corn straw,and the contents of crude fiber,crude fat,crude protein and amino acid in fruiting body of the first wave mushroom were compared and analyzed.The results showed that the contents of crude protein and total amino acid in fruiting body of raw material formula(sawdust 50%,corn cob 25%,corn straw 25%)mixed with sawdust,corn cob and corn straw were the highest,of which were 37.97%and 247.8 mg/g respectively,and the content of Glu and Asp were all higher,indicating the fruiting body tasted more delicious.And the composting technique was more conducive to increase the contents of crude fiber,crude protein than that of composting plus short-term sterilization technique.It was more beneficial to increase the contents of crude fiber,crude protein and total amino acid of Stropharia rugoso-annulata by adding corn straw at the same sawdust ratio in the same stick-making techniques,while the content of crude fat increased by adding corn cob.

关 键 词：大球盖菇 配方 栽培工艺 玉米秸秆 玉米芯 营养品质 

分 类 号：S646[农业科学—蔬菜学]