干旱区生态环境知识资源中心(Arid): Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China

Arid

DOI	10.1016/j.scienta.2009.07.020
	Subsurface drip irrigation scheduling for cucumber (Cucumis sativus L.) grown in solar greenhouse based on 20 cm standard pan evaporation in Northeast China
	Wang, Zhenying 1,2,3; Liu, Zuoxin 1,2; Zhang, Zikun 1,4; Liu, Xingbin 1,2
通讯作者	Liu, Zuoxin
来源期刊	SCIENTIA HORTICULTURAE
ISSN	0304-4238
EISSN	1879-1018
出版年	2009
卷号	123 期号:1 页码:51-57
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.
英文关键词	Subsurface drip irrigation Cucumber Water use efficiency Fruit quality
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000271159000010
WOS关键词	SEMIARID CLIMATIC CONDITIONS ; SPRINKLER IRRIGATION ; YIELD COMPONENTS ; MELO L. ; DEFICIT ; EVAPOTRANSPIRATION ; FREQUENCY ; TOMATOES ; REGIMES ; POTATO
WOS类目	Horticulture
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/162560
作者单位	1.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China; 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China; 3.Key Lab Liaoning Water Saving Agr, Shenyang 110016, Peoples R China; 4.Shandong Agr Univ, State Key Lab Crop Biol, Coll Hort Sci & Engn, Tai An 271018, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhenying,Liu, Zuoxin,Zhang, Zikun,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],2009,123(1):51-57.
APA	Wang, Zhenying,Liu, Zuoxin,Zhang, Zikun,&Liu, Xingbin.(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, Zhenying,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.