| 袁莲莲1, 李 伟2, 肖志新3, 张 静2, 李永亮3, 王凤龙1, 杨金广1*.几种植物诱导剂对烤烟抗病性、农艺性状及产量品质的影响[J].植物保护,2017,43(5):215-220. |
| 几种植物诱导剂对烤烟抗病性、农艺性状及产量品质的影响 |
| Effects of several kinds of plant inducer agents on disease resistance, agronomic traits, yield and quality in tobacco |
| 投稿时间：2016-08-05 修订日期：2017-04-20 |
| DOI： |
| 中文关键词: 植物诱导剂 烤烟 病毒病 农艺性状 产量 品质 |
| 英文关键词:plant induced agents flue-cured tobacco tobacco virus diseases agronomic traits yield quality |
| 基金项目:云南烟草公司科技项目(2016YN12); 红云红河烟草(集团)有限责任公司科技项目(HYHH2016YL02) |
| 作者 | 单位 | | 袁莲莲1, 李 伟2, 肖志新3, 张 静2, 李永亮3, 王凤龙1, 杨金广1* | 1.中国农业科学院烟草研究所,国家烟草行业烟草病虫害监测与综合治理重点开放实验室, 青岛 266101
2. 红云红河烟草(集团)有限责任公司, 昆明 650231
3. 云南省烟草公司保山市公司, 保山 678000 |
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| 中文摘要: |
| 以‘云烟87’为供试品种，研究了11种植物诱导剂对烤烟病毒病的防控作用以及对烟株的农艺性状和烟叶产量品质的影响。结果显示，阿泰灵、碧护、烟望素和抗病丰等4种药剂对病毒病的相对防效超过35%，其余7种植物诱导剂对病毒的防效稍差。各种植物诱导剂均在一定程度上促进了烟株生长，烤烟农艺性状指标均有所提高，烤后烟叶外观质量总体较好，部分诱导剂能够提高烟叶上中等烟比例和产量，提高了收购均价和产值。同时，烟叶成分有所改变，除融地美、阿泰灵外，其余9种植物诱导剂处理后中部叶片烟碱含量均低于清水对照，其中彩特美细胞酶叶面营养剂处理的中部叶片烟碱含量最低，为3.27%，糖碱比均优于清水对照，烟叶的钾、氯含量均较适宜。研究结果表明，对烤烟喷施植物诱导剂能够抗病、增产、改善品质。 |
| 英文摘要: |
| Using variety ‘Yunyan 87’ as the material, the effects of 11 kinds of plant inducer agents on disease resistance, agronomic traits, yield and quality were investigated in tobacco. The results showed that the plant inducers, such as Atailing, Bihu, Yanwangsu and Kangbingfeng, had control effect on tobacco virus diseases with the efficacy of over 35%, while the other seven agents had little effect. To some extent, all plant inducer agents could promote tobacco growth and agronomic traits, and increase the proportion of fine tobacco leaves. After baking, appearance quality was relatively superior. Meanwhile, there were some changes in the main chemical quality in tobacco leaves of each treatment. Except Rongdimei and Atailing, the other nine plant inducers treatment reduced the nicotine content of middle leaves, and Caitemei was the best with nicotine content of 3.27%. Compared with the control, the ratio of sugar to nicotine increased, and potassium and nitrogen content were at right levels. In general, combined application of plant inducer agents could improve tobacco quality and production, as well as increase disease resistance. |
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