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| 地膜栽培烤烟的生态及生长效应研究 | |
| 引用本文： | 姚晓红,许彦平,王润元,姚晓琳.地膜栽培烤烟的生态及生长效应研究[J].中国农业气象,2007,28(4):426-429. |
| 作者姓名： | 姚晓红 许彦平 王润元 姚晓琳 |
| 作者单位： | 1. 中国气象局兰州干旱气象研究所/甘肃省干旱气候变化与减灾重点实验室/中国气象局干旱气候变化与减灾重点开放实验室,兰州,730020;甘肃省天水农业气象试验站 2. 甘肃省天水农业气象试验站 3. 中国气象局兰州干旱气象研究所/甘肃省干旱气候变化与减灾重点实验室/中国气象局干旱气候变化与减灾重点开放实验室,兰州,730020 4. 甘肃省天水市气象局 |
| 基金项目： | 科技部科研院所社会公益研究专项基金 |
| 摘 要： | 利用2000—2001年在天水烤烟主种植区进行垄上地膜覆盖、垄沟平凹地膜覆盖和无膜烟田（CK）对照试验的观测资料，分析得出：烟田覆膜具有明显的增温保湿效应，且以垄沟平凹覆膜形式的增温保湿效应最佳，因此，垄沟平凹地膜覆盖下烤烟生育期明显提前，生长速度显著加快，中、上等烟比例和产值也明显高于其它烟田。 |
| 关 键 词： | 地膜栽培 烤烟 生态 生长效应 |
| 修稿时间： | 2007-04-01 |
Studies on Effects of Ecology and Growth of Flue-cured Tobacco Cultivated under Plastic Mulching |
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| YAO Xiao-hong,XU Yan-ping,WANG Run-yuan,YAO Xiao-lin.Studies on Effects of Ecology and Growth of Flue-cured Tobacco Cultivated under Plastic Mulching[J].Chinese Journal of Agrometeorology,2007,28(4):426-429. | |
| Authors: | YAO Xiao-hong XU Yan-ping WANG Run-yuan YAO Xiao-lin |
| Institution: | 1. Lanzhou Institute of Arid Meteorology, Key Laboratory of Arid Climate Change and Disaster Reduction, China Meteorological Administration and Gansu Province, Lanzhou,730020, China; 2. Tianshui Agrometeorological Experimental Station; 3. Tianshui Meteorological Bureau |
| Abstract: | The field experiments for the flue-cured tobacco cultivation with ridge plastic mulching, ditch plastic mulching and without mulching were conducted during 2000 and 2001 in the main flue-cured tobacco area of Tianshui City. The results showed that the plastic mulching was effective on increasing temperature and keeping soil moisture. The ditch plastic mulching was the best among them. The growing period of flue-cured tobacco advanced significantly, the speed of growth was accelerated, and the proportion of middle and superior tobacco and output value had improved, under the ditch plastic mulching. |
| Keywords: | Plastic mulching cultivation Flue-cured tobacco Ecology Growth effect |
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