干旱区生态环境知识资源中心(Arid): Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area

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	Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area
	Yasemin Kuslu; Ustun Sahin; Kiziloglu Fatih M; Selcuk Memis
来源期刊	Journal of Integrative Agriculture
ISSN	2095-3119
出版年	2014
卷号	13 期号:11 页码:2518-2526
英文摘要	Fruit yield, yield components, fruit mineral content, total phenolic content, antioxidant activity and irrigation water use efifciency (IWUE) of summer squash responses to different irrigation quantities were evaluated with a ifeld study. Irrigations were done when the total evaporated water from a Class A pan was about 30 mm. Different irrigation quantities were adjusted using three different plant-pan coefifcients (Kcp, 100% (Kcp1), 85% (Kcp2) and 70% (Kcp3)). Results indicated that lower irrigation quantities provided statistically lower yield and yield components. The highest seasonal fruit yield (80.0 t ha~(-1)) was determined in the Kcp1 treatment, which applied the highest volume of irrigation water (452.9 mm). The highest early fruit yield, average fruit weight and fruit diameter, length and number per plant were also determined in the Kcp1 treatment, with values of 7.25 t ha~(-1), 264.1 g, 5.49 cm, 19.95 cm and 10.92, respectively. Although the IWUE value was the highest in the Kcp1 treatment (176.6 kg ha~(-1) mm~(-1)), it was statistically similar to the value for Kcp3 treatment (157.1 kg ha~(-1) mm~(-1)). Total phenolic content and antioxidant activity of fruits was higher in the Kcp1 (44.27 mug gallic acid equivalents (GAE) mg~(-1) fresh sample) and in the Kcp2 (84.75%) treatments, respectively. Major (Na, N, P, K, Ca, Mg and S) and trace (Fe, Cu, Mn, Zn and B) mineral contents of squash fruits were the highest in the Kcp2 treatment, with the exception of P, Ca and Cu. Mineral contents and total phenolic content were signiifcantly affected by irrigation quantities, but antioxidant activity was not affected. It can be concluded that the Kcp1 treatment was the most suitable for achieving higher yield and IWUE. However, the Kcp2 treatment will be the most suitable due to the high fruit quality and relatively high yield in water shortage conditions.
英文关键词	summer squash drip irrigation irrigation water use efifciency total phenolic content antioxidant activity fruit mineral content
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:5305136
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335426
作者单位	Yasemin Kuslu, Department of Agricultural Structures and Irrigation, Ataturk University, Erzurum, 25240, Turkey.; Ustun Sahin, Department of Agricultural Structures and Irrigation, Ataturk University, Erzurum, 25240, Turkey.; Kiziloglu Fatih M, Department of Agricultural Structures and Irrigation, Ataturk University, Erzurum, 25240, Turkey.; Selcuk Memis, Department of Agricultural Structures and Irrigation, Ataturk University, Erzurum, 25240, Turkey.
推荐引用方式 GB/T 7714	Yasemin Kuslu,Ustun Sahin,Kiziloglu Fatih M,et al. Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area[J],2014,13(11):2518-2526.
APA	Yasemin Kuslu,Ustun Sahin,Kiziloglu Fatih M,&Selcuk Memis.(2014).Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area.Journal of Integrative Agriculture,13(11),2518-2526.
MLA	Yasemin Kuslu,et al."Fruit Yield and Quality, and Irrigation Water Use Efficiency of Summer Squash Drip-Irrigated with Different Irrigation Quantities in a Semi-Arid Agricultural Area".Journal of Integrative Agriculture 13.11(2014):2518-2526.