红托竹荪品种选育试验研究  

Study on Breeding Varieties of Dictyophora rubrovolvata

作　　者：孙燕[1] 李浪 刘妮 王玉珠[1] 潘高潮[1] 邹方伦[2] 阳旭 龙汉武[2] SUN Yan;LI Lang;LIU Ni;WANG Yu-zhu;PAN Gao-chao;ZOU Fang-lun;YANG Xu;LONG Han-wu(Guizhou Institute of Mountain Resources,Guizhou Academy of Sciences,Guiyang 550002 China;Guizhou Institute of Biology,Guizhou Academy of Sciences,Guiyang 550009 China;Zhijin Dictyophora Industry Office,Zhijin 552199 China)

机构地区：[1]贵州科学院山地资源研究所,贵州贵阳550002 [2]贵州科学院生物研究所,贵州贵阳550009 [3]织金竹荪产业办,贵州织金552199

出　　处：《中国食用菌》2020年第1期12-15,共4页Edible Fungi of China

基　　金：贵州省基金项目(黔科合基础[2018] 1147);贵州省科技计划项目(黔科合支撑[2017] 2510-1);贵州省科技计划项目(黔科合支撑[2016] 2600);贵州省农业攻关计划项目(黔科合NY字[2009] 3041)

摘　　要：采集贵州省部分分布区域内野生红托竹荪(Dictyophora rubrovolvata Zang, Ji et Liou.)健壮子实体为育种亲本,经系统选育,贵定县石板村红托竹荪成为高产、优质、抗逆性强的优良品种。该菌株菌丝在5℃~28℃均能生长,子实体生长最适温度为18℃~24℃;菌丝萌发后形成原基能力强;生长季节为3月到10月,平均单产量为0.15 kg·m-2,生物转化率为32%。采用阔叶木屑及腐殖土覆土栽培。该品种红托竹荪在不同海拔试验中产量稳定,菌株表现出均一性、稳定性,因此具有较好的商业价值。The healthy fruiting bodies of wild Dictyophora rubrovolvata in some distribution areas in Guizhou were collected as breeding parents, and the excellent varieties. In Shiban village, Guiding county, the D. rubrovolvata with high yield, high quality and strong stress resistance were bred by systematic breeding. The mycelial could grow at 5℃-28℃, and the suitable temperature for fruiting body was 18℃-24℃, the ability of mycelial germination and primordium formation was strong. The growing season was from March to October. The average yield per unit was 0.15 kg·m-2, and the biological transformation rate was 32%.Broad-leaf sawdust and humus soil were used for cultivation. The yield of this D. rubrovolvata was stable, and the strain were uniformity and stability. So it had better commercial value to breed.

关 键 词：红托竹荪 品种选育 优良品种 

分 类 号：S646.9[农业科学—蔬菜学]