| 泸州烤烟单叶重现状分析与生产建议 |
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| 引用本文： | 鲁平,蒲进平,陈剑,李想,徐光文,范志丹,袁文彬,李繁廷,彭涛,曾旭,周竹青,夏春,夏建华,张永辉,彭勇,闻永昌,鲁逸飞,鲁黎明.泸州烤烟单叶重现状分析与生产建议[J].现代农业科技,2022(18). |
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| 作者姓名： | 鲁平 蒲进平 陈剑 李想 徐光文 范志丹 袁文彬 李繁廷 彭涛 曾旭 周竹青 夏春 夏建华 张永辉 彭勇 闻永昌 鲁逸飞 鲁黎明 |
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| 作者单位： | 四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川省烟草公司泸州市公司,四川农业大学 农学院,四川农业大学 农学院,四川农业大学 农学院 |
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| 摘 要： | 为了分析泸州烤烟单叶重调查数据,明确的单叶重现状,提出生产建议,在烘烤工场对上、中、下3个部位的烟叶,以及在8个收购站点对X2F、X3F、C2F、C3F、C3L、C4F、B2F、B3F等8个收购等级的烟叶单叶重进行调查,并与我国烤烟单叶重进行对比分析。结果表明,泸州烤烟下部、中部、上部烟叶的单叶重分别在7.0g至9.0g、11.01g至13.0g、12.0g至14.0g之间。下部叶X2F、X3F等2个等级的平均值为8.65g,中部烟叶C2F、C3F、C3L、C4F等4个等级烟叶的单叶重平均值为11.85g,上部叶B2F、B3F等2个等级的平均值为9.39g。本结果说明,泸州烤烟单叶重基本适宜,但上部烟叶单叶重略低,应通过采取平衡施肥、合理密植、适时打顶、科学留叶等农艺措施加以调控。
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| 关 键 词： | 烤烟 单叶重 产量 泸州 |
| 收稿时间： | 2021/12/14 0:00:00 |
| 修稿时间： | 2021/12/14 0:00:00 |
Present Situation Analysis and Production Suggestions of Single Leaf Weight of Luzhou Flue-cured Tobacco |
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| Authors: | LU Liming |
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| Institution: | College of Agriculture,Sichuan Agricultural University,Chengdu |
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| Abstract: | In order to clarify the current situation of single leaf weight of Luzhou flue-cured tobacco and put forward tobacco production suggestions, the single leaf weight of Luzhou flue-cured tobacco was investigated. The single leaf weight of tobacco leaves in the upper, middle and lower parts, and 8 purchase grades such as X2F, X3F, C2F, C3F, C3L, C4F, B2F and B3F were screened at the curing workshop and 8 purchase sites, respectively. The results were then compared with that of flue-cured tobacco in China. The single leaf weights of lower, middle and upper leaves of Luzhou flue-cured tobacco were 7.0g to 9.0g, 11.01g to 13.0g and 12.0g to 14.0g respectively. The average value of lower leaf X2F and X3F is 8.65g, middle leaf C2F, C3F, C3L and C4F is 11.85g, and upper leaf B2F and B3F is 9.39g. Apart from upper tobacco, which is slightly lower, the single leaf weight of Luzhou flue-cured tobacco is basically suitable, and should be regulated by taking agronomic measures such as balanced fertilization, reasonable dense planting, timely topping and scientific leaf retention. |
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| Keywords: | Flue-cured tobacco Single leaf weight Output Luzhou |
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