以桉木屑为主料的秀珍菇栽培配方筛选

【目的】筛选以桉木屑为主料的秀珍菇栽培配方,为桉木屑无害化处理及资源化利用提供参考依据。【方法】以桉木屑50.0%、麦麸10.0%、石灰3.0%、石膏1.0%和过磷酸钙1.0%为基础培养基,分别添加35.0%棉籽壳、玉米芯、桑枝屑及甘蔗渣,设置4个秀珍菇出菇试验配方,进行菌丝生长情况、子实体产量、生物学效率和经济效益比较分析。【结果】添加桑枝屑的配方综合表现最理想,其生物学效率为72.5%、投产比为1∶1.96,可明显降低秀珍菇栽培原料成本,提高经济效益;添加棉籽壳的配方生物学效率达74.2%,但其成本过高,投产比仅1∶1.65;添加甘蔗渣的配方生物学效率较低,为65.3%,但其成本最低,投产...

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Published in南方农业学报 Vol. 47; no. 4; pp. 624 - 628
Main Author 王灿琴 吴圣进 韦仕岩 覃晓娟 陈丽新 杨超 陈雪凤 吴小建
Format Journal Article
LanguageChinese
Published 广西农业科学院微生物研究所,南宁,530007%贺州学院,广西贺州,542800 2016
Subjects
栽培配方
桉木屑
生物学效率
秀珍菇
eucalyptus sawdust
formula for cultivation
Pleurotus pulmonarius
生物学效率
桉木屑
栽培配方
biological efficiency
秀珍菇
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ISSN2095-1191
DOI10.3969/j:issn.2095-1191.2016.04.624

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Summary:【目的】筛选以桉木屑为主料的秀珍菇栽培配方,为桉木屑无害化处理及资源化利用提供参考依据。【方法】以桉木屑50.0%、麦麸10.0%、石灰3.0%、石膏1.0%和过磷酸钙1.0%为基础培养基,分别添加35.0%棉籽壳、玉米芯、桑枝屑及甘蔗渣,设置4个秀珍菇出菇试验配方,进行菌丝生长情况、子实体产量、生物学效率和经济效益比较分析。【结果】添加桑枝屑的配方综合表现最理想,其生物学效率为72.5%、投产比为1∶1.96,可明显降低秀珍菇栽培原料成本,提高经济效益;添加棉籽壳的配方生物学效率达74.2%,但其成本过高,投产比仅1∶1.65;添加甘蔗渣的配方生物学效率较低,为65.3%,但其成本最低,投产比最高,为1∶1.99;添加玉米芯的配方表现最差,生物学效率和投产比均最低,分别为62.1%和1∶1.60。【结论】桉木屑加桑枝屑配方可作为秀珍菇高产高效的本地化原料栽培配方在广西各食用菌栽培区推广应用。
Bibliography:45-1381/S
[ Objective ]The optimal medium formula with eucalyptus sawdust as main material for cultivation of Pleuro- tus pulmonarius was screened, in order to provide theoretical basis for harmless treatment and recycling application of eu- calyptus sawdust. [Method]The mushroom experiment was conducted with four cultivation medium formulas of P. pulmonarius. 35% cotton seed hull, corncob, mulberry sawdust, bagasse were added into basal culture medium（50.0% eucalyptus saw- dust＋10.0% wheat bran＋3.0% lime＋l.0% gypsum＋l.0% superphosphate）, respectively. During experiment period, the mycelial growth, sporocarp production, biological efficiency and economic benefits of different formulas were analyzed com- paratively. [Result]The results showed that, the cultivation medium supplemented with eucalyptus sawdust had the best comprehensive performance, and reduced material cost, enhanced economic benefits remarkably, with biological efficien- cy of 72.5%, and input-output ratio of 1：1.96. The cultivation medium suppl
ISSN:2095-1191
DOI:10.3969/j:issn.2095-1191.2016.04.624