摘要
[目的]探讨竹醋铜制剂对烟草赤星病菌抑制效果并初步判定有效成分。[方法]采用室内抑菌试验,研究竹醋铜制剂的有效浓度范围;将竹醋液、硫酸铜、竹醋铜进行紫外全波段扫描,初步判断有效成分。[结果]50~200倍竹醋铜制剂对烟草赤星病的抑制效果较显著,在400倍时效果较差,与无菌水对照差异不明显;竹醋铜制剂的主要有效成分为铜离子与竹醋液络合生成新物质,但具体物质尚不明确。[结论]竹醋铜制剂作为一种新型绿色药剂,对烟草赤星病菌具有一定防效。
[Objective] The aim was to study the inhibitory effect of bamboo vinegar reunited copper against Alternaria alternate and analyze its active ingredients.[Method] The effective range of bamboo vinegar reunited copper was studied through indoor inhibition experiment. The active ingredient of bamboo vinegar reunited copper was analyzed through UV scanning of vinegar,copper sulfate and bamboo vinegar reunited copper.[Result]The 50-200 times of bamboo vinegar reunited copper could inhibit Alternaria alternate effectively,but the 400 times was not very effective,with no significant difference between CK. The main active ingredient of bamboo vinegar reunited copper was copper ions and bamboo vinegar complex production of new material,but the specific substance was not clear.[Conclusion] The bamboo vinegar reunited copper is a new green pharmaceutical preparation,and it has a certain control effect about Alternaria alternate.
出处
《安徽农业科学》
CAS
2017年第29期159-160,223,共3页
Journal of Anhui Agricultural Sciences
关键词
竹醋铜制剂
烟草赤星病
抑菌
紫外全波段扫描
Bamboo vinegar reunited copper
Altemaria afoemaJe
Antibacterial
Whole wave range scanning
作者简介
许灵杰（1990-）,男,四川成都人,助理农艺师,硕士,从事烤烟生产管理与技术推广研究.
通讯作者,农艺师,从事烤烟生产管理工作.
