Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China
文献类型：期刊论文
| 作者 | Wang, ZY; Liu, ZX; Zhang, ZK; Liu, XB; Liu, ZX, Chinese Acad Sci, Inst Appl Ecol, POB 417,72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 刊名 | SCIENTIA HORTICULTURAE
 |
| 出版日期 | 2009 |
| 卷号 | 123期号:1页码:51-57 |
| 关键词 | Subsurface Drip Irrigation Cucumber Water Use Efficiency Fruit Quality |
| ISSN号 | 0304-4238 |
| 英文摘要 | The experiment was conducted in a solar greenhouse to determine the optimum irrigation frequency and quantity for cucumber under subsurface drip irrigation based on evaporation from a 20 cm diameter pan (E-p) placed above the crop canopy. Two irrigation intervals (I1: 4-day and I2: 8-day) and three plant-pan coefficients (K(cp)1: 0.6; K(cp)2: 0.8 and K(cp)3: 1.0) were compared. Crop evapotranspiration (ET) and fruits yield increased with the increasing of irrigation water. The K(cp)3 treatments had the highest yield, while K(cp)2 had the highest irrigation water use efficiency (IWUE) and water use efficiency (WUE) values in both irrigation intervals. The yields of K(cp)2 treatments decreased only 4.87% and 5.93% in both intervals though total irrigation water decreased 14.3% compared to K(cp)3 treatment. Irrigation water amount significantly (P < 0.01) and positively affected the fruit number and fruit water content, whereas significantly and negatively affected the soluble sugar (SS), Vitamin C (Vc) and free amino acid (FAA) content in fruits. In conclusion, I2K(cp)2 (0.8E(p) with 8-day interval) was the optimum irrigation schedule for cumber plants grown in solar greenhouse under subsurface drip irrigation in arid and semi-arid areas that are in lack of water resources. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Horticulture |
| 语种 | 英语 |
| WOS记录号 | WOS:000271159000010 |
| 资助机构 | Chinese Academy of Sciences [KSCX2-YW-N-004]; Key Laboratory of Liaoning Water-saving Agriculture [05KJT21002] |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/54019]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所 |
| 通讯作者 | Liu, ZX, Chinese Acad Sci, Inst Appl Ecol, POB 417,72 Wenhua Rd, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, ZY,Liu, ZX,Zhang, ZK,et al. Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China[J]. SCIENTIA HORTICULTURAE,2009,123(1):51-57. |
| APA | Wang, ZY,Liu, ZX,Zhang, ZK,Liu, XB,&Liu, ZX, Chinese Acad Sci, Inst Appl Ecol, POB 417,72 Wenhua Rd, Shenyang 110016, Peoples R China.(2009).Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China.SCIENTIA HORTICULTURAE,123(1),51-57. |
| MLA | Wang, ZY,et al."Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China".SCIENTIA HORTICULTURAE 123.1(2009):51-57. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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