| 田间集水技术试验初报 |
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| 引用本文： | 李进平,陈振国,樊凯孝,李建平. 田间集水技术试验初报[J]. 烟草科技, 2004, 0(7): 44-45 |
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| 作者姓名： | 李进平 陈振国 樊凯孝 李建平 |
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| 作者单位： | 中国烟草白肋烟试验站,武汉市宝丰路6号 430030 |
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| 基金项目： | 国家烟草专卖局、湖北省烟草专卖局资助项目"烤烟优化灌溉理论和技术的研究与应用"(110200302009)的一部分。 |
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| 摘 要： | 为解决湖北烟区灌溉的水源问题,研究了烟草田间的集水方法。结果表明,在田间建集水坑,在垄间覆膜作集水面是一种有效的集水方法,集水量大,建造简单,成本低,易于推广。在鄂西南烟区降雨量大的条件下,抗旱目标一般确定为15d,每667m2垄沟覆膜30m2作集水面,建总蓄水量为4m3的几个集水坑即可满足灌溉需求。
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| 关 键 词： | 白肋烟 田间集水 灌溉 |
| 文章编号： | 1002-0861(2004)07-0044-02 |
| 修稿时间： | 2003-12-19 |
Preliminary Trials of Catchment Technique in Field |
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| LI JIN-PING,CHEN ZHEN-GUO,FAN KAI-XIAO,and LI JIAN-PING Burley Tobacco Experimental Station of CNTC,Wuhan ,China. Preliminary Trials of Catchment Technique in Field[J]. Tobacco Science & Technology, 2004, 0(7): 44-45 |
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| Authors: | LI JIN-PING CHEN ZHEN-GUO FAN KAI-XIAO and LI JIAN-PING Burley Tobacco Experimental Station of CNTC Wuhan China |
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| Affiliation: | LI JIN-PING,CHEN ZHEN-GUO,FAN KAI-XIAO,and LI JIAN-PING Burley Tobacco Experimental Station of CNTC,Wuhan 430030,China |
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| Abstract: | In order to resolve the water source of irrigation in Hubei tobacco growing areas, field catchment technique was studied. The results showed that building sumps in field combined with covering catchment film between ridges was an effective method, which featured big catchment amount, low cost and easy to build and popularize. In an area with abundant rainfall like southwest Hubei assuming a drought period of 15 days, it would be enough to have 30m~2 of catchment area and 4m~3 of total sump catchment per 667m~2 of crop area. |
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| Keywords: | Burley tobacco Field catchment Irrigation |
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