广东高州丛生竹林下棘托竹荪栽培试验  

The Cultivation Experiment of Dictyophora echinovolvata under Sympodial Bamboo Forest in Gaozhou,Guangdong Province

作　　者：王裕霞[1] 潘文[1] 黎建伟 徐斌[1] 曾武 张卫华[1] 蔡海荣 WANG Yuxia;PAN Wen;LI Jianwei;XU Bin;ZENG Wu;ZHANG Weihua;CAI Hairong(Guangdong Provincial Key Laboratory of Silviculture,Protetcion and Utilization/Guangdong Academy of Forestry,Guangzho,u Guangdong 510520,China;Gaozhou Institute of Forestry,Maoming,Guangdong 525200,China)

机构地区：[1]广东省森林培育与保护利用重点实验室/广东省林业科学研究院,广东广州510520 [2]高州市林业科学研究所,广东茂名525200

出　　处：《林业与环境科学》2019年第5期23-27,共5页Forestry and Environmental Science

基　　金：广东省林业科技创新项目(2017KJCX008)

摘　　要：引进3个棘托竹荪Dictyophora echinovolvata菌株在广东省高州市丛生竹林下进行不同菌株及不同竹林郁闭度栽培对比试验,结果是:D89号菌株在郁闭度0.9的条件下取得最高产量,其带托与去托竹荪产量分别为21 608.5和11 057.3 g,折合每平方种植面积的产量为5 402.1和2 764.3 g,达到了较高的产量水平。各个菌株在3种竹林郁闭度下栽培的平均产量从高到低排列的顺序为D89、D-古优1号、D1号,三者的去托竹荪平均产量数据非常相近。说明3个菌株均很适合在高州的竹林下栽培,并且均可获得较高的产量。不同菌株对竹林郁闭度的适应能力表现出一定的差异,D-古优1号较其他两个菌株适应性强,3个菌株均较适合在竹林郁闭度为0.7和0.9的条件下栽培。Three strains of Dictyophora echinovolvata were introduced to conduct comparative experiments of different strains and canopy density cultivation under sympodial bamboo forest in Gaozhou,Guangdong province.The results showed that the strain D89 had the highest D.echinovolvata yield under the condition of canopy density 0.9,and the yields of bamboo fungus with and without D.echinovolvata were 21 608.5 and 11 057.3 g,respectively.The yield of strain D89 was 5 402.1 and 2 764.3 g per square planting area,which reached a high yield level.The average yields of three strains under three canopy densities were ranked that D89 had the highest and the D1 have the lowest.However,the average for three strains without D.echinovolvata were very similar,suggesting that the three strains were suitable for cultivation under sympodial bamboo forests in Gaozhou and could obtain higher yields.The adaptability of three strains showed some differences in different canopy density of sympodial bamboo forest,and D-Guyou 1 was more adaptable than the other two strains.All three strains were suitable for cultivation when canopy closure of sympodial bamboo forest was 0.7 and 0.9.

关 键 词：棘托竹荪 优良菌株 栽培 丛生竹 

分 类 号：S646.8[农业科学—蔬菜学]