不同树种林业废弃物对大球盖菇栽培的影响  

Effects of Forestry Waste Sawdust From Different Tree Species on Cultivating of Stropharia rugosoannulata

作　　者：宋爽[1,2] 郭远 张殿朋 高琪[1] 范阳阳 刘宇 SONG Shuang;GUO Yuan;ZHANG Dianpeng;GAO Qi;FAN Yangyang;LIU Yu(Institute of Plant Protection,Beijing Academy of Agriculture and Forestry Sciences/Beijing Engineering Research Center for Edible Mushroom,Beijing 100097;Key Laboratory of Urban Agriculture(North China),Ministry of Agriculture and Rural Affairs,Beijing 100097)

机构地区：[1]北京市农林科学院植物保护研究所,北京市食用菌工程技术研究中心,北京100097 [2]农业农村部华北都市农业重点实验室,北京100097

出　　处：《北方园艺》2024年第20期110-118,共9页Northern Horticulture

基　　金：北京市农林科学院青年基金资助项目(QNJJ202129);北京市农林科学院创新能力建设资助项目(KJCX20240505,KJCX20230102)。

摘　　要：以大球盖菇为研究对象,采用堆积发酵的方法,研究了不同林业废弃物木屑对大球盖菇培养料发酵过程和农艺学性状的影响,以期为利用林业废弃物作为大球盖菇栽培基质的工艺优化提供参考依据。结果表明:在相同的抚育、储存和粉碎条件下,不同树种林业废弃物理化性质存在巨大差异。以林业废弃物木屑为主料的培养料在发酵过程中木质素均降解最慢,纤维素和半纤维素降解速率在不同配方间存在差异。以杨树木屑和柳树木屑为主料的培养料栽培大球盖菇发菌速度较快,子实体商品性状更好,生物学效率分别达56.44%和50.39%,高于另外2种林业废弃物配方,因此在就近利用当地林业废弃物栽培大球盖菇时,可以优先选择杨树木屑和柳树木屑。Taking Stropharia rugosoannulata as the research object,the effect of different forestry waste sawdust on the fermentation process and agronomic traits of Stropharia rugosoannulata culture material was studied using the stacking fermentation method,in order to provide reference for the optimization of the process of using forestry waste sawdust as the cultivation substrate for Stropharia rugosoannulata.The results showed that there were great differences in the physicochemical properties of forestry wastes sawdust from different tree species under the same conditions of nurturing,storage and shredding.The different forestry waste sawdust formulas all showed the slowest degradation of lignin during the composting process,and the rates of cellulose and hemicellulose degradation varied among different formulas.Formulas of Populus tomentosa and Salix matsudana sawdust as the main material for cultivation of S.rugosoannulata had a faster mycelial growth rate and better commercial properties of the fruiting bodies,and the biological efficiency reached 56.44%and 50.39%,respectively,which were higher than that of the other two forestry waste formulas.The results suggested that P.tomentosa and S.matsudana sawdust could be prioritized for cultivating S.rugosoannulata utilizing the local forestry wastes in the vicinity.

关 键 词：林业废弃物 树种 大球盖菇 理化性质 农艺学性状 

分 类 号：S646[农业科学—蔬菜学]