桑枝木屑栽培秀珍菇的培养料配方研究  

Study on the Formulas of Pleurotus pulmonarius Cultivated by Mulberry Sawdust

作　　者：王军芳 马国营 高悦 熊国如[1] 宋子坤 马海霞[1,2] WANG Junfang;MA Guoying;GAO Yue;XIONG Guoru;SONG Zikun;MA Haixia(Institute of Tropical Bioscience and Biotechnology,Chinese Academy of Tropical Agricultural Sciences/Hainan Key Laboratory of Tropical Microbe Resources/Hainan Key Laboratory for Protection and Utilization of Tropical Bioresources/Hainan Institute for Tropical Agricultural Resources,Haikou,Hainan 571101;College of Plant Protection,Jilin Agricultural University,Changchun,Jilin 130000)

机构地区：[1]中国热带农业科学院热带生物技术研究所,海南省热带微生物重点实验室,海南热带农业资源研究院,海南省热带农业生物资源保护与利用重点实验室,海南海口571101 [2]吉林农业大学植物保护学院,吉林长春130000

出　　处：《北方园艺》2023年第21期126-131,共6页Northern Horticulture

基　　金：海南省重大科技资助项目(ZDKJ2021009);重点研发专项资助项目(ZDYF2020062);中国热带农业科学院基本业务费资助项目(1630052022003)。

摘　　要：以秀珍菇为试材,采用桑枝木屑为主要原料,部分代替棉籽壳栽培秀珍菇,设置7个不同桑枝木屑含量的培养料配方,研究了桑枝木屑不同添加比例配方对秀珍菇品质和产量的影响,以期筛选出适合低成本在热带栽培秀珍菇的配方。结果表明:添加桑枝木屑替代棉籽壳栽培秀珍菇时,随着桑枝木屑添加量增加,菌丝满袋时间推迟,原材料成本降低,但秀珍菇产量和生物学效率显著提高;当桑枝木屑添加比例为30%时,秀珍菇产量和生物学转化率最高;当桑枝木屑添加比例为35%时,生产收益最高。因此,桑枝木屑35%、棉籽壳25%、玉米芯20%、麸皮18%、生石灰2%为推广桑枝木屑栽培秀珍菇的最适配方。Taking Pleurotus pulmonarius as test material,mulberry branch sawdust was used as the primary raw material to partially replace cottonseed shell to cultivate P.pulmonarius.Seven culture medium formulas with different mulberry branch sawdust contents were set up to study the effects of different mulberry branch sawdust addition ratios on the quality and yield of Pleurotus pulmonarius,in order to screen suitable formulas for low-cost cultivation of Pleurotus pulmonarius in the tropics.The results showed that with the increase of the amount of mulberry sawdust,the time of mycelium filling in bag was delayed,the cost of raw materials was reduced,while the yield and biological dfficiency of P.pulmonarius were improved.When the addition ratio of mulberry sawdust was 30%,the yield of P.pulmonarius was the highest,while the ratio of mulberry sawdust was 35%,the production profit was the highest.Therefore,the formula 4(35%mulberry sawdust,25%cotton seed hull,20%corncob,18%bran,2%lime)was the most suitable formula for the cultivation of P.pulmonarius.

关 键 词：桑枝木屑 秀珍菇 栽培料配方 生物转化率 

分 类 号：S759.81[农业科学—森林经理学]