| 印度块菌与园叶杨合成茵根苗技术初探 |
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| 引用本文： | 张小雷,李树红,李世彪,杨丽芬,马美芳,苏开关.印度块菌与园叶杨合成茵根苗技术初探[J].中国食用菌,2011,30(6):18-20. |
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| 作者姓名： | 张小雷 李树红 李世彪 杨丽芬 马美芳 苏开关 |
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| 作者单位： | 1. 云南省农业科学院生物技术与种质资源研究所,云南昆明,650221
2. 牟定县林业局,云南牟定,675500 |
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| 基金项目： | 国家现代农业产业技术体系 |
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| 摘 要： | 印度块茵（Tuber indicum Vittad．）是一种经济价值较高的茵根食用茵。对印度块茵与园叶杨（Populus bonatiiLevi）合成茵根苗的技术进行了研究，结果显示，用印度块茵孢子液接种园叶杨树苗后，第1个月至第2个月可形成淡黄色、黄褐色外生茵根。外生茵根为单轴状、羽状和不规则分支状，单根茵根长0．3mm～2mm，直径为0．15mm-0．3mm；平坦或从菌根延伸出外延茵丝，其外延茵丝为半透明，刚毛状、棉花状。茵根老化后变红褐或萎缩；外延茵丝呈透明、半透明、刚毛状、棉花状是印度决茵与园叶杨形成的茵根最重要的形态特征。
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| 关 键 词： | 印度块茵 园叶杨 显微结构 半无茵苗 共生真茵 |
Techniques for the Synethesis of Mycorrizal Seeding of Populus bonatii with Tuber indicum |
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| ZHANG Xiao-lei,LI Shu-hong,LI Shi-biao,YANG Li-fen,MA Mei-fang,SU Kai-mei.Techniques for the Synethesis of Mycorrizal Seeding of Populus bonatii with Tuber indicum[J].Edible Fungi of China,2011,30(6):18-20. |
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| Authors: | ZHANG Xiao-lei LI Shu-hong LI Shi-biao YANG Li-fen MA Mei-fang SU Kai-mei |
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| Institution: | ZHANG Xiao-lei1,LI Shu-hong1,LI Shi-biao2,YANG Li-fen1,MA Mei-fang1,SU Kai-mei1(1.Biotechnology and Genetic Germplasm Institute,Yunnan Academy of Agricultural Sciences,Kunming Yunnan 650221,2.Forest Bureau of Mouding County,Mouding Yunnan 675500) |
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| Abstract: | Tuber indicum is a mycorrizal mushroom with high economic valuble.In this paper,the production technique for the mycorrhizal seeding of Populus bonatii with Tuber indicum was studied.The result showed that T.indicum formed bristle ectomycorrhizae on the rootlet tip with yellowish to yellowish brown on the P.bonati seeding in one to two months.Ectomycorrhizae were monopodial,pinnate or anomalous,0.15 mm~0.3 mm in diameter and 0.3 mm~2 mm in length.The fungus mantle was mooth or with bristles,semi-transparent... |
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| Keywords: | Tuber indicum Populus Micro-structure Semi-aseptic seedling Symbioticfung |
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