文献类型：期刊文献

中文题名：不同抑菌剂对马铃薯试管苗生长的影响

英文题名：Effects of Different Bacteriostatic Agents on Potato Plantlets in virto

作者：陈亚兰[1]

第一作者：陈亚兰

机构：[1]定西师范高等专科学校,甘肃定西743000

第一机构：甘肃中医药大学定西校区

年份：2012

卷号：26

期号：5

起止页码：260

中文期刊名：中国马铃薯

外文期刊名：Chinese Potato Journal

语种：中文

中文关键词：马铃薯组培苗;培养基;污染;抑菌剂

外文关键词：potato plantlets in vitro; medium; contamination; bacteriostat

摘要：为降低马铃薯组培苗的污染率,试验对不同浓度的医用抗生素、防腐剂、化学农药的抑菌效果以及对马铃薯组培苗生长及生根的影响进行了研究。试验数据表明:70%甲基硫菌灵可湿性粉剂和50%多菌灵可湿性粉剂对马铃薯组培苗生产中最常见的青霉菌、细菌和酵母菌3种菌都具有较好抑制作用,并且对马铃薯试管苗的生长以及生根产生的负影响最小。
In order to reduce the contamination rate of potato plantlets in vitro,effects of various concentrations of medical antibiotics,antiseptics,and bactericide on bacteriostasis,growth and rooting of potato plantlets in vitro were tested.The experimental data showed that 70% Thiophanate-methyl WP and 50% Carbendazim WP had good inhibitory effects on penicillium,bacterium,and yeast of potato tissue culture,and had little negative effects on growth and rooting of potato plantlets in vitro.