| 烤烟节水灌溉试验与示范 |
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| 引用本文： | 金文华,刘金海,鲁家鑫,范文军,傅瑛.烤烟节水灌溉试验与示范[J].烟草科技,2002(11):39-41. |
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| 作者姓名： | 金文华 刘金海 鲁家鑫 范文军 傅瑛 |
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| 作者单位： | 河南省烟草公司驻马店分公司，驻马店市解放路 463000 |
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| 摘 要： | 进行了不同灌水方式对烟田土壤性状、烤烟农艺性状和经济性状影响的试验。结果表明 ,滴灌、喷灌对烟田的土壤结构、烤烟的生长发育和产、质等有显著影响。采用滴灌和喷灌节水效果显著 ,灌水产出分别达 82 .19元 m3 、6 7.95元 m3 ;灌溉投入产出比分别为 6 8.5和 5 6 .6 ,而沟灌为 8.9。因此 ,烟田应采用滴灌和喷灌方式而不宜再采用沟灌
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| 关 键 词： | 烤烟 节水灌溉 |
| 文章编号： | 1002-0861(2002)11-0039-03 |
| 修稿时间： | 2002年9月19日 |
Experiments and demonstrations on water-saving irrigation for flue-cured tobacco |
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| JIN WEN-HUA,LIU JIN-HAI,LU JIA-XIN,FAN WEN-JUN,and FU YING Zhumadian Tobacco Branch Company,Zhumadian ,Henan,China.Experiments and demonstrations on water-saving irrigation for flue-cured tobacco[J].Tobacco Science & Technology,2002(11):39-41. |
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| Authors: | JIN WEN-HUA LIU JIN-HAI LU JIA-XIN FAN WEN-JUN and FU YING Zhumadian Tobacco Branch Company Zhumadian Henan China |
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| Affiliation: | JIN WEN-HUA,LIU JIN-HAI,LU JIA-XIN,FAN WEN-JUN,and FU YING Zhumadian Tobacco Branch Company,Zhumadian 463000,Henan,China |
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| Abstract: | The experiments on effects of different irrigation methods on characteristics of soil, agronomic and economic characteristics of flue-cured tobacco were conducted. The results showed that: 1) drip and spray irrigation had significant effects on soil structure and growth, development, yields and quality of flue-cured tobacco, and showed significant water-saving effects; 2) input-output ratios of drip, spray and furrow irrigation were 68.5, 56.6 and 8.9 respectively. Therefore, drip and spray irrigation, rather than furrow irrigation, should be used in tobacco fields. |
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| Keywords: | Flue-cured tobacco Water-saving irrigation Drip irrigation Spray irrigation Furrow irrigation |
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