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| 不同促根肥对烤烟生长发育和品质的影响 | |
| 引用本文： | 陈代明,李敏,曾宪立,邵兰军,郑文冉,黄克久,沈铮,叶协锋.不同促根肥对烤烟生长发育和品质的影响[J].江西农业学报,2012,24(12):104-107. |
| 作者姓名： | 陈代明 李敏 曾宪立 邵兰军 郑文冉 黄克久 沈铮 叶协锋 |
| 作者单位： | 1. 河南农业大学烟草学院、国家烟草栽培生理生化研究基地,河南郑州450002;重庆市烟草公司武隆分公司,重庆武隆408500 2. 广东中烟工业有限责任公司,广东广州,510610 3. 重庆市烟草公司武隆分公司,重庆武隆,408500 4. 河南农业大学烟草学院、国家烟草栽培生理生化研究基地,河南郑州,450002 |
| 基金项目： | 重庆市烟草公司项目"烟田微生态环境与烟叶品质形成关系研究" |
| 摘 要： | 于2011年采用田间小区试验的方式在重庆武隆研究了7个不同配比的窝施促根肥对烤烟根系发育、植物学性状和品质的影响。结果表明:处理W1与W4在根系与植物学性状上的优势较其他处理明显;其中处理W1根系的体积、鲜重、干重(105 d)分别比对照增加了20.95%、99.69%、22.62%;烤后烟叶品质均在优质烟叶要求的范围内,施用促根肥处理烟叶钾含量明显高于对照,处理W5的上部叶、中部叶、下部叶中的钾含量分别比对照高出0.31%、0.42%和0.23%。 |
| 关 键 词： | 烤烟 促根肥 生长发育 钾 品质 |
Study on Effect of Root-promoting Fertilizer on Growth and Quality of Flue-cured Tobacco |
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| CHEN Dai-ming , LI Min , ZENG Xian-li , SHAO Lan-jun , ZHENG Wen-ran , HUANG Ke-jiu , SHEN Zheng , YE Xie-feng.Study on Effect of Root-promoting Fertilizer on Growth and Quality of Flue-cured Tobacco[J].Acta Agriculturae Jiangxi,2012,24(12):104-107. | |
| Authors: | CHEN Dai-ming LI Min ZENG Xian-li SHAO Lan-jun ZHENG Wen-ran HUANG Ke-jiu SHEN Zheng YE Xie-feng |
| Institution: | 1(1.Physiology and Biochemistry Research Center of National Tobacco Cultivation,Henan Agricultural University,Zhengzhou 450002,China;2.Wulong Tobacco Company of Chongqing Tobacco Company,Wulong 408500,China;3.China Tobacco Guangdong Industrial Corporation Limited,Guangzhou 510610,China) |
| Abstract: | The field plot experiment was carried out in 2011 to study the effect of root-promoting fertilizer on root development,botanical characters,and quality of flue-cured tobacco in Wulong county of Chongqing city.The results showed that the roots and botanical characters in W 1 and W4 treatments were better than that in other treatments.The volume,fresh weight,and dry matter weight of root in W1 treatment(105 d) were increased by 20.95%,99.69% and 22.62% respectively compared with that of CK.The quality of flue-cured tobacco leaves with higher potassium content met the requirements of high quality tobacco when using root-promoting fertilizer.The potassium content in the upper,middle,and down leaves of W5 treatment was increased by 0.31%,0.42% and 0.23% respectively as well. |
| Keywords: | Flue-cured tobacco Root-promoting fertilizer Growth and development Potassium Quality |
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