Study on Biological Characteristics of Endophytic Fungal Resistant to Loquat Root Rot From Eriobotrya japonica Stem(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Study on Biological Characteristics of Endophytic Fungal Resistant to Loquat Root Rot From Eriobotrya japonica Stem

Author(s):: LU Hai-ju¹; HAO Xiao-yan²; 3; CUI Tong-min¹; ZHANG Xiao-yong¹; ZHENG Xiao-lan⁴; 1.Department of Life Science and Technology，Honghe College，Mengzi，Yunnan 661199;
2.Menghe Town Agricultural Comprehensive Service Station of New North District in Changzhou City，Changzhou，Jiangsu 213138;
3.Agriculture Bureau of New North District in Changzhou City，Changzhou，Jiangsu 213022;4.Environment and Plant Protection Institute，CATAS，Danzhou，Hainan 571737

Keywords:: Eriobotrya japonica; endogenetic fungus; loquat root rot; biological characteristics

Abstract:: Taking Eriobotrya japonica as material，the biological characteristics of 6 Eriobotrya japonica endophyte strains significantly antagonized pathogen of Eriobotrya japonica root rot were studied.The results showed that the proper growth mediums of the strains were PDA，PSA and CA.In the tested carbon sources，the proper carbon sources were glucose，sucrose and maltose.In the tested nitrogen sources，the proper nitrogen sources were beef extract，yeast extract and peptone.And the proper pH value of all the tested strains was neutral or alkaline，the proper temperature was 25~30 degrees celsius and illumination was beneficial for mycelium growth.This conclusion provided theoretical parameter for the fermentation.

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Last Update: 2014-08-12