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| 井水增温技术与增温机理研究新进展 | |
| 引用本文： | 夏广亮,赵惠新,那永光,姚章村.井水增温技术与增温机理研究新进展[J].黑龙江水专学报,2010,37(3):18-22. |
| 作者姓名： | 夏广亮 赵惠新 那永光 姚章村 |
| 作者单位： | 1. 黑龙江农垦勘测设计研究院,哈尔滨,150090 2. 黑龙江大学,哈尔滨,150080 3. 黑龙江农垦科学院,水稻研究所,佳木斯,154025 |
| 基金项目： | 黑龙江省农垦总局"十一五"重点科技攻关 |
| 摘 要： | 井水增温是保证井灌单产高的关键措施。历来采取工程设施增温,近年来,出现＂快少巧＂直灌增温新方法,同样可以取得井水增温与避免低温影响,而达高产优质。着重介绍垦区在农垦科学院莲江口水稻所在20006~2008年进行的小区试验,获得了意想不到成果资料。采取＂快少巧＂井水直灌法尚比利用江水渠灌平均增产约3%~5%,米质良好,并已得到部分生产实践证实。 |
| 关 键 词： | 快灌 少灌 巧灌 单灌 井水增温 |
New Progress and Mechanism Research of Increasing Well Water Temperature Technic |
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| XIA Guang-liang,ZHAO Hui-xin,NA Yong-guang,YAO Zhang-cun.New Progress and Mechanism Research of Increasing Well Water Temperature Technic[J].Journal of Heilongjiang Hydraulic Engineering College,2010,37(3):18-22. | |
| Authors: | XIA Guang-liang ZHAO Hui-xin NA Yong-guang YAO Zhang-cun |
| Affiliation: | 1.Heilongjiang Reclamation Investigation Design and Research Institute,Harbin 150090,China;2.Heilongjiang Universtity,Harbin 150080,China;3.Heilongjiang Reclamation Scientific Institute,Jiamusi 154025,Heilongjiang,China) |
| Abstract: | Increasing well water temperature is the key measure to ensure fast development and high single yield of well irrigation.Engineering facilities are always taken to increase the temperature.In recent years,a new method,＂fast-little-skillful＂ straight irrigation,has come out.It also can warm well water and avoid low-temperature impact,and then reach top quality and high production.This paper mainly introduces plot experiment done in paddy place of Lianjiangkou in academy of agricultural reclamation in the year of 2006-2008.An unexpected result has been gained from it.It shows that the average yield increases by about 3~5% to take ＂fast-little-skillful＂ straight irrigation than direct river canal irrigation,and rice quality is nice,which has been proved by parts of production practice. |
| Keywords: | fast irrigation little irrigation skillful irrigation single irrigation increasing well water temperature |
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