| 不同抑菌剂对马铃薯试管苗生长的影响 |
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| 引用本文： | 陈亚兰.不同抑菌剂对马铃薯试管苗生长的影响[J].马铃薯杂志,2012(5):260-263. |
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| 作者姓名： | 陈亚兰 |
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| 作者单位： | 定西师范高等专科学校,甘肃定西743000 |
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| 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。
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| 关 键 词： | 马铃薯组培苗 培养基 污染 抑菌剂 |
Effects of Different Bacteriostatic Agents on Potato Plantlets in virto |
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| CHEN Yalan.Effects of Different Bacteriostatic Agents on Potato Plantlets in virto[J].Chinese Potato Journal,2012(5):260-263. |
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| Authors: | CHEN Yalan |
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| Institution: | CHEN Yalan(Dingxi Teachers College,Dingxi,Gansu 743000,China) |
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| Abstract: | 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. |
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| Keywords: | potato plantlets in vitro medium contamination bacteriostat |
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