【作者】 張小雷; 李樹紅; 李世彪; 楊麗芬; 馬美芳; 蘇開美;
【Author】 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)
【機(jī)構(gòu)】 云南省農(nóng)業(yè)科學(xué)院生物技術(shù)與種質(zhì)資源研究所; 牟定縣林業(yè)局;
【摘要】 印度塊菌(Tuber indicum Vittad.)是一種經(jīng)濟(jì)價值較高的菌根食用菌。對印度塊菌與園葉楊(Populus bonatii Levl)合成菌根苗的技術(shù)進(jìn)行了研究,結(jié)果顯示,用印度塊菌孢子液接種園葉楊樹苗后,第1個月至第2個月可形成淡黃色、黃褐色外生菌根。外生菌根為單軸狀、羽狀和不規(guī)則分支狀,單根菌根長0.3 mm~2 mm,直徑為0.15 mm~0.3mm;平坦或從菌根延伸出外延菌絲,其外延菌絲為半透明,剛毛狀、棉花狀。菌根老化后變紅褐或萎縮;外延菌絲呈透明、半透明、剛毛狀、棉花狀是印度塊菌與園葉楊形成的菌根最重要的形態(tài)特征。
【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...
【關(guān)鍵詞】 印度塊菌; 園葉楊; 顯微結(jié)構(gòu); 半無菌苗; 共生真菌;
【Key words】 Tuber indicum; Populus; Micro-structure; Semi-aseptic seedling; Symbioticfung;
【基金】 國家現(xiàn)代農(nóng)業(yè)產(chǎn)業(yè)技術(shù)體系(CARS-24)
【分類號】S646.9