7个秀珍菇型高温平菇菌株比较试验
【目的】筛选适合南宁地区栽培的优质秀珍菇型高温平菇菌株,以期为食用菌生产提供优质种源和技术支持。【方法】以南宁地区主栽品种黑侧五为对照,对保存及引进的7个秀珍菇型高温平菇菌株进行比较试验,观察比较各菌株菌丝的生长情况、原基形成时间、子实体形态、转潮时间、生物学效率等。【结果】各菌株均能正常发菌、出菇,但各有差异。参试菌株中菌丝生长速度以基因2005最快,达9.14mm/d,夏丰一号次之,为9.07mm/d;菇体除白侧五为灰白色,菌柄短,菌盖易碎外,其他菌株菌盖均为灰至深灰色,菌柄为白色,菇形好且紧凑,出菇整齐,光泽好;各参试菌株原基形成时间为27-30d,以平菇P54和白侧五最短,接种后27d...
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Published in | 南方农业学报 Vol. 43; no. 4; pp. 485 - 488 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
广西农业科学院微生物研究所,南宁,530007
2012
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Subjects | |
Online Access | Get full text |
ISSN | 2095-1191 |
DOI | 10.3969/j:issn.2095-1191.2012.04.485 |
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Summary: | 【目的】筛选适合南宁地区栽培的优质秀珍菇型高温平菇菌株,以期为食用菌生产提供优质种源和技术支持。【方法】以南宁地区主栽品种黑侧五为对照,对保存及引进的7个秀珍菇型高温平菇菌株进行比较试验,观察比较各菌株菌丝的生长情况、原基形成时间、子实体形态、转潮时间、生物学效率等。【结果】各菌株均能正常发菌、出菇,但各有差异。参试菌株中菌丝生长速度以基因2005最快,达9.14mm/d,夏丰一号次之,为9.07mm/d;菇体除白侧五为灰白色,菌柄短,菌盖易碎外,其他菌株菌盖均为灰至深灰色,菌柄为白色,菇形好且紧凑,出菇整齐,光泽好;各参试菌株原基形成时间为27-30d,以平菇P54和白侧五最短,接种后27d开始现蕾;生物学效率以白侧五最高,达86.10%,平菇P54、夏丰一号、基因2005的生物学效率较高,均超过80.00%。【结论】平菇P54、夏丰一号、基因2005菌株菌丝生长速度快,长势旺,菇形及商品性好,生物学效率高,综合表现好,适宜在南宁地区推广种植。 |
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Bibliography: | HUANG Zhuo-zhong, CHEN Li-xin, CHEN Zhen-ni, QIN Xiao-juan, WANG Qian (Microbiology Research Institute, Guangxi Academy of Agricuhural Sciences, Nanning 530007, China) 45-1381/S Pleuotus ostreatus; Pleurotus geesteranus-style; growth vigor; biological efficiency; comparison test of varieties [ Objective ]Superior strains of Pleurotus geesteranus-style Pleuotus ostreatu were selected for cultivation in Nanning area to provide raw materials and technical support for edible fungi production. [Method]Seven cultivars of Pleu- rotus geesteranus-style Pleuotus ostreatu including the main planting variety Heicewu were used to compare their mycelia growth status, time of primordium formation, sporocarp morphological characteristics, transition duration, and biological efficiency. [ Result ] In spite of some differences, hyphae could germinate in every variety. Mycelia in Gene 2005 grew fastest (9.14 mm/d), followed by Xiafeng 1 (9.07 mm/d). Off-white Baicewu had short stripe and easily-broken cap, however all the other v |
ISSN: | 2095-1191 |
DOI: | 10.3969/j:issn.2095-1191.2012.04.485 |