不同促长灭菌助剂对代料香菇生产的影响  

Effects of Different Growth-promoting Bactericides onProduction of Shiitake Mushrooms

作　　者：陈荣信 谷建华 任宇航 解修超[4] 彭浩[4] 周海军 简红忠 宋莉 任琼芝 刘勇 商文静[3] CHEN Rongxin;GU Jianhua;REN Yuhang;XIE Xiuchao;PENG Hao;ZHOU Haijun;JIAN Hongzhong;SONG Li;REN Qiongzhi;LIU Yong;SHANG Wenjing(Agricultural Technology Extension Center of Liuba County,Hanzhong Shaanxi 724100,China;Agricultural Law Enforcement Brigade of Liuba County,Liuba Shaanxi 724100,China;College of Plant Protection,Northwest A&F University,Key Laboratory of Integrated Management of Corp Pests on the Loess Plateau,Ministry of Agriculture and Rural Affairs,Yangling Shaanxi 712100,China;College of Life Engineering,Shaanxi University of Science and Technology,Hanzhong Shaanxi 723000,China;Hanzhong Agricultural Technology Extension and Training Center,Hanzhong Shaanxi 723000,China;Bowang Street Office of Chenggu County,Chengu Shaanxi 723200,China)

机构地区：[1]陕西省汉中市留坝县农业技术推广中心,陕西留坝724100 [2]陕西省汉中市留坝县农业执法大队,陕西留坝724100 [3]西北农林科技大学植物保护学院,农业农村部黄土高原作物有害生物综合治理重点实验室,陕西杨凌712100 [4]陕西理工大学生命工程学院,陕西汉中723000 [5]陕西省汉中市农业技术推广与培训中心,陕西汉中723000 [6]陕西省汉中市城固县博望街道办事处,陕西城固723200

出　　处：《西北农业学报》2024年第10期1942-1947,共6页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：2021年中央水利发展基金—食用菌品种选育及新型机械设备推广使用[留财办农(2021)59号]。

摘　　要：为明确不同促长灭菌助剂对代料香菇生产的影响,筛选出适合代料香菇量产的助剂种类,采用对比分析法研究了不同促长灭菌助剂对代料香菇接种成活率、鲜菇产量(生物转化率)、营养成分、农药残留、重金属含量以及相对利润的差异。研究结果显示,使用0.2%增菇酶和0.2%菇力源肽对接种成活率影响较高,分别达到86.07%、84.92%,显著高于对照和其他处理;0.2%菇力源肽处理的鲜菇产量及生物转化率最高,单筒平均产量为0.98 kg,生物转化率为53.91%;各处理间鲜菇营养成分、农药残留、重金属含量差异不显著,检测结果全部符合国家标准;0.2%增菇酶和0.2%菇力源肽处理相对利润总值分别为1071.6元、1112.4元,高于其他处理,结合TOPSIS综合评价结果,0.2%菇力源肽为最优助长灭菌助剂。To clarify the effects of different growth-promoting and sterilizing agents on the production of surrogate shiitake mushrooms and to identify the most suitable agents for large scale production.Comparative analysis were conducted to assess the effects of different growth promoting and sterilizing agents on the inoculation survival rate,the yield of fresh mushrooms(bioconversion rate),nutrient composition,pesticide residue,heavy metal content and profit.The results indicated that the application of 0.2% mushroom enzyme and 0.2% mushroom power source peptide significantly enhanced the inoculation survival rate,achieving 86.07% and 84.92%,respectively,which were extremely higher than that of the control and the other treatments.The mushroom power source peptide exhibited the highest yield and bioconversion rate,with an average yield of 0.98 kg per tube and a bioconversion rate of 53.91%.There were no significant differences in the nutrient content,pesticide residue,heavy metal content,and profitability of fresh mushrooms among treatments,all of which complied with national standards.The total relative profits for the 0.2% mushroom enzyme and 0.2% mushroom power peptide treatments were 1071.6 yuan and 1112.4 yuan,respectively,which were higher than those of the other treatments.According to TOPSIS comprehensive evaluation,the optimal promoter of steriling agent is determined to be 0.2%lentinogen peptide.

关 键 词：代料香菇 促长灭菌助剂 生物转化率 相对利润 

分 类 号：S646.12[农业科学—蔬菜学]