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Position: Home > Articles > Effects of Temperature on Sclerotium rolfsii in Various Growing Areas of Atractylodes macrocephala in Guizhou Province Hubei Agricultural Sciences 2013,52 (16) 3839-3841

温度对贵州不同种植区域白术白绢病菌的影响

作  者:
肖仲久;李小霞;岳飞
单  位:
遵义师范学院生命科学学院/贵州省赤水河流域植物资源保护与应用研究特色重点实验室
关键词:
温度;白术;白绢病菌;贵州;不同区域
摘  要:
对贵州不同种植区域的白术白绢病菌(Sclerotium rolfsii Sacc.)菌株进行不同温度培养,比较菌丝生长、产核量、菌核萌发情况。结果表明,来源于不同种植区域的白术白绢病菌菌株在相同培养温度条件下菌丝生长速率、产核量、菌核萌发率存在较大差异;在适宜温度范围内,菌丝生长速率、产核量、菌核萌发率与培养温度相关;菌丝生长速率、产核产量和菌核萌发率相关关系不明显。
译  名:
Effects of Temperature on Sclerotium rolfsii in Various Growing Areas of Atractylodes macrocephala in Guizhou Province
作  者:
XIAO Zhong-jiu;LI Xiao-xia;YUE Fei;School of Life Sciences/Key Laboratory of Regional Characteristic for Conservation and Utilization of Plant Resource in Chishui River Basin,Zunyi Normal College;
关键词:
temperature;;Atractylodes macrocephala Koidz.;;Sclerotium rolfsii Sacc.;;Guizhou;;various growing areas
摘  要:
The mycelial growth, production of sclerotia and germination rate of sclerotia studied of 4 Sclerotium rolfsii Sacc.strains collected from different growing areas of Atractylodes macrocephala under different temperature conditions' germination were comparated. The results showed that there were significant differences among the test strains from different field. Comparing the mycelial growth, production of sclerotia and germination rate of sclerotia under the eligible temperature, the results showed they were correlated with temperature. Comparing the mycelial growth, production of sclerotia and germination rate of sclerotia under the eligible temperature, the results showed that there was no obbious correlation between growth rate of mycelial, production of sclerotia and germination rate of sclerotia.

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