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| 6％抗坏血酸水剂在烟草上的施用 | |
| 引用本文： | 顾吉伦,向章敏,黄荣茂,吴英剑,王远辉.6％抗坏血酸水剂在烟草上的施用[J].贵州农业科学,2008,36(6). |
| 作者姓名： | 顾吉伦 向章敏 黄荣茂 吴英剑 王远辉 |
| 作者单位： | 1. 贵州省瓮安县农业局,贵州,瓮安,550400 2. 贵州省烟草科学研究所,贵州,贵阳,550003 3. 贵州大学,精细化工研究开发中心,贵州,贵阳,550025 4. 贵州省瓮安县烟草公司,贵州,瓮安550400 |
| 基金项目： | 国家科技成果重点推广计划项目"绿色新农药推广" |
| 摘 要： | 采用6%抗坏血酸水剂对影响烟叶面积、烟叶干重、上等烟比例及烟草花叶病病情指数等各项指标的变化进行试验。结果表明:6%抗坏血酸水剂被烟草叶、茎吸收后,可调节生理机能,促进其生长发育,增强机体抗逆性和提高免疫能力,能使烟叶面积较对照平均提高14.0%、烟叶干重提高4.2%、上等烟叶比例提高2.7%,对烟草花叶病的平均防效高达90.7%,有利于优质烟叶生产,可在生产上大面积推广应用。 |
| 关 键 词： | 6％抗坏血酸水剂 烟草 施用 生长发育 |
Application of 6% Ascorbic Acid WA in Tobacco |
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| GU Jilun,XIANG Zhang-min,HUANG Rong-mao,WU Ying-jian,WANG Yuan-hui.Application of 6% Ascorbic Acid WA in Tobacco[J].Guizhou Agricultural Sciences,2008,36(6). | |
| Authors: | GU Jilun XIANG Zhang-min HUANG Rong-mao WU Ying-jian WANG Yuan-hui |
| Institution: | GU Ji-lun1,XIANG Zhang-min2,HUANG Rong-mao3*,WU Ying-jian4,WANG Yuan-hui4 |
| Abstract: | 6% ascorbic acid WA was used in tobacco to study the effects on leaf area,leaf dry weight,ratio of high-rate leaf and disease index of TMV.The results showed that 6% ascorbic acid WA could promote tobacco growth and development and improve its adverse resistance and immunity,and the leaf area,leaf dry weight and ratio of high-rate leaf increased by 14.0%,4.2% and 2.7% compared with CK respectively,and the rate of controlling TMV was up to 90.7%,which indicates that 6% ascorbic acid WA can be popularized in tobacco production on a large scale. |
| Keywords: | 6% ascorbic acid WA tobacco application growth and development |
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