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| 混合杀菌剂对植物组培污染防治试验 | |
| 引用本文： | 刘静,孙海伟,段祖安,崔刚,邱治霖,邹金环,孙仲序. 混合杀菌剂对植物组培污染防治试验[J]. 山东林业科技, 2004, 0(5): 10-12 |
| 作者姓名： | 刘静 孙海伟 段祖安 崔刚 邱治霖 邹金环 孙仲序 |
| 作者单位： | 1. 泰安市林业科学研究所,271000 2. 山东农业大学园艺学院 3. 东营职业学院农业工程系 |
| 摘 要： | 利用甲基托布津、多菌灵、大生、新硫酸链霉素和PPA 5种药剂 ,组成 4个水平的混合药剂做正交试验 ,对已被真菌 (镰刀菌、黑曲霉、青霉菌 )、细菌 (球菌 )污染的组培苗进行防治 ,结果表明 ,混合药剂对镰刀菌、青霉菌、球菌防治效果差异不显著 ,对黑曲霉防治效果差异显著 ,水平 4对该菌抑制作用差异极显著。 5种药剂极值R分析表明 ,对球菌以新硫酸链霉素 >PPA >甲基托布津、多菌灵 >大生的规律影响 ;黑曲霉以甲基托布津 >多菌灵、PPA >新硫酸链霉素 >大生的规律影响。 |
| 关 键 词： | 混合杀菌剂 组培污染 正交试验 |
| 文章编号： | 1002-2724(2004)05-0010-03 |
| 修稿时间： | 2004-04-15 |
Investigation of Mixed on Controling Contamination During Plant Tissue Culture |
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| Liu jing et al.. Investigation of Mixed on Controling Contamination During Plant Tissue Culture[J]. Journal of Shandong Forestry Science and Technology, 2004, 0(5): 10-12 | |
| Authors: | Liu jing et al. |
| Affiliation: | Taian Forestry Science Instituse 271000 |
| Abstract: | Fouu levels on mixed bactericides composed by Thiophanate-methgl,Carbendazim,Dithane,Streptomycini-Sulfatis and PPA were used in the orthogonal test to control the culture shoots contaminateded by epiqhyte(fusarium,Asqergillus niger,Penicillium),bacteria(Coccus)The results of the investigation showed that the differentia of controlling effect on fusarium,Penicillium and Coccus with mixed bactericides was not obvious,but was very obvious on Aspergillus niger and the leve 4 had the best bacteriostastic activity. Analyzed from the eztremum(R)of the five medicaments,the ordet of the effect on Coccus was medicament 4>medicament5>medicament l and 2>medicament 3;the order of the effect on Aspergillus niger was medicament 1>medicament 2 and 5>medicament 4>medicament 3. |
| Keywords: | mixed bactericides contamination during plant tissue culture orthogonal test |
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