[1]刘洪亮,穆娟微,王慧,等.玉米大斑病拮抗菌株KJ-2-01鉴定及耐性评价[J].黑龙江农业科学,2014,(11):58-59.
　LIU Hong-liang,MU Juan-wei,WANG Hui,et al.Identification and Tolerance Evaluation of Antagonistic StrainKJ-2-01 Against Northern Leaf Blight[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(11):58-59.
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玉米大斑病拮抗菌株KJ-2-01鉴定及耐性评价

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2014年11 页码: 58-59 栏目: 出版日期: 2014-11-10
Title:
Identification and Tolerance Evaluation of Antagonistic StrainKJ-2-01 Against Northern Leaf Blight
文章编号:
1002-2767（2014）11-0058-02
作者:
刘洪亮1; 穆娟微1; 王慧2; 徐瑶1
1.黑龙江农垦科学院 植物保护研究所，黑龙江 哈尔滨150038;2.黑龙江农垦科学院 经济作物研究所，黑龙江 哈尔滨 150038
Author(s):
LIU Hong-liang1; MU Juan-wei1; WANG Hui2; XU Yao1
1.Plant Protection Institute,Heilongjiang Academy of Land Reclamation Sciences,Harbin，Heilongjiang 150038;2.Industral Crop Institute,Heilongjiang Academy of Land Reclamation Sciences,Harbin，Heilongjiang 150038
关键词:
玉米大斑病; KJ-2-01; 耐性评价
Keywords:
northern leaf blight; KJ-2-01; tolerance evaluation
分类号:
S435.131;S432.2
文献标志码:
A
摘要:
为了利用拮抗菌株有效防治玉米大斑病，对KJ-2-01菌株的生理生化特性、耐旱性及耐盐性进行了测定。结果表明：供试菌株初步鉴定为地衣芽孢杆菌，最适生长温度为30℃，pH 7.0；菌悬液在培养皿内放置13 d后放入培养液中菌体仍能继续生长；NaCl溶液浓度在15%以下菌体仍能生长，说明该供试菌株在极端干旱和盐性环境下均能存活。
Abstract:
In order to control northern corn leaf blight by antagonistic strain，the physiological and biochemical characteristics,drought resistance and salt tolerance of strain KJ-2-01 were determined.The results showed that the physiological and biochemical characteristics of the strain was identified as bacillus licheniformis granules.The optimum growth temperature of tested strain was 30℃,pH 7.0,the thallus could grow normally after culturing 13 d with bacterial suspension in culture dish;and the thallus could still grow below 15% NaCl solution,the results illustrated that the tested strain could survive in extreme drought and salt environment.

参考文献/References:

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备注/Memo

收稿日期：2014-07-02基金项目：黑龙江农垦科学院院长基金资助项目第一作者简介：刘洪亮（1981-），男，辽宁省沈阳市人，硕士，助理研究员，从事植物病害生物防治研究。E-mail：luihongliang2001@163.com。

更新日期/Last Update: 2014-12-13