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| 氮用量对湘西晒红烟生长发育、产量及品质的影响 | |
| 引用本文： | 符云鹏,杨双剑,方明,吕启松,罗灿选,田峰,王成山. 氮用量对湘西晒红烟生长发育、产量及品质的影响[J]. 烟草科技, 2005, 0(4): 42-45 |
| 作者姓名： | 符云鹏 杨双剑 方明 吕启松 罗灿选 田峰 王成山 |
| 作者单位： | 1. 国家烟草栽培生理生化研究基地,郑州市文化路95号,450002 2. 湘西自治州烟草公司烟科所,湖南省吉首市,416000 3. 安阳卷烟厂,河南省安阳市,455000 4. 凤凰县烟草公司,湖南省凤凰县,416200 |
| 基金项目： | 国家烟草专卖局资助项目“湖南名晒烟深度开发利用研究”(110200101003B)的一部分。 |
| 摘 要： | 研究了不同氮肥用量对晒红烟生长发育、养分含量、经济性状及品质的影响。结果表明:在0~150 kg/hm2的施氮量范围内,随氮肥用量的增加,晒红烟株高增加,叶面积扩大,烟株中总N、P和K含量升高,调制后烟叶产量、产值和上中等烟比例提高,烟叶中总氮、烟碱和蛋白质含量增加,糖含量下降。在中等肥力条件下,施氮量为150kg/hm2时,烟叶的烟碱含量较为适宜,香气较足,刺激性较小。 |
| 关 键 词： | 晒红烟 氮用量 产量 品质 |
| 文章编号： | 1002-0861(2005)04-0042-04 |
| 修稿时间： | 2004-11-15 |
Effects of Nitrogen Rates on Growth, Development, Yield and Quality of Dark Sun-cured Tobacco in West Hunan |
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| FU YUN-PENG,YANG SHUANG-JIAN,FANG MING,Lu QI-SONG,LUO CAN-XUAN,TIAN FENG,WANG CHENG-SHAN. Effects of Nitrogen Rates on Growth, Development, Yield and Quality of Dark Sun-cured Tobacco in West Hunan[J]. Tobacco Science & Technology, 2005, 0(4): 42-45 | |
| Authors: | FU YUN-PENG YANG SHUANG-JIAN FANG MING Lu QI-SONG LUO CAN-XUAN TIAN FENG WANG CHENG-SHAN |
| Abstract: | The effects of nitrogen rates on the growth, development, nutrient contents, economic characteristics and quality of dark sun_cured tobacco were studied by field experiments. The results showed that in the range of 0-150 kg/ha, the plant height, leaf area, contents of total N, P and K in tobacco plant, yield, value and proportion of high and middle grades cured leaves, contents of total nitrogen, nicotine and protein in cured leaves increased with the increase of N application rates, while the content of sugar decreased. When N rate was 150 kg/ha, the cured leaves had moderate nicotine content, richer aroma and less irritation. |
| Keywords: | Dark sun_cured tobacco Nitrogen rate Yield Quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
