干旱区生态环境知识资源中心(Arid): Effects of water stress applied at various phenological stages on yield, quality, and water use efficiency of melon

Arid

DOI	10.1016/j.agwat.2020.106673
	Effects of water stress applied at various phenological stages on yield, quality, and water use efficiency of melon
	Yavuz, Duran; Seymen, Musa; Yavuz, Nurcan; Coklar, Hacer; Ercan, Muhammet
通讯作者	Yavuz, D (corresponding author), Selcuk Univ, Irrigat Dept, Fac Agr, Konya, Turkey.
来源期刊	AGRICULTURAL WATER MANAGEMENT
ISSN	0378-3774
EISSN	1873-2283
出版年	2021
卷号	246
英文摘要	In arid and semi-arid regions, plant responses to water deficits at different phenological stages should be investigated for efficient use of water resources and sustainable irrigation management. This study was conducted under the regional conditions in the Konya province with a semi-arid climate for two years (2016-17) to determine the effects of irrigation applied at different growth stages on yield and quality traits of melon (Cucumis melo L. cv. Dardanos). Thus, a total of eight different irrigation treatments were implemented at three different growth stages of melon (from planting to flowering (V), flowering to fruit swelling (F), and fruit swelling to harvesting (M)). These treatments were specified as single-stage irrigation (V, F, and M), two-stage irrigation (VF, VM, and FM), irrigation for the whole season (VFM-stress-free), and non-irrigated. The seasonal total water consumption varied between 129.7 and 418.5 mm in 2016 and between 161.8 and 428.6 mm in 2017. The greatest fruit yield (52.9 t/ha) was obtained from stress-free VFM treatment; however, significant decreases were observed in fruit yields for other treatments. When yield and quality traits were assessed together, principal component analysis (PCA) revealed that VF and FM treatments had similar values to VFM treatment. With regard to irrigation water productivity (IWP), there were no significant differences between VM and VFM treatments, and VM treatment provided about 47% water saving. On the other hand, significant decreases were observed in fruit yields of V, F, and M treatments, in which irrigation and the water stress were applied during only a single phenological stage and the other two periods, respectively. Since the yield response factor (ky) for the whole growing season of melon was greater than 1.0 (1.30), the melon was considered sensitive to water stress under semi-arid climatic conditions. In conclusion, two-stage irrigation treatments (VF, VM, and FM) could be applied in well-scheduled irrigation programs of melon for efficient use of water resources and sustainable irrigation management in arid and semi-arid regions.
英文关键词	Drip irrigation Phenological period Irrigation water productivity Yield response factor Principal component analysis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000611820000006
WOS关键词	SOYBEAN SEED-GERMINATION ; DRIP IRRIGATION ; FRUIT-QUALITY ; DEFICIT IRRIGATION ; DROUGHT STRESS ; L. ; MUSKMELON ; GROWTH ; SUBSURFACE ; CULTIVARS
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347639
作者单位	[Yavuz, Duran; Yavuz, Nurcan] Selcuk Univ, Irrigat Dept, Fac Agr, Konya, Turkey; [Seymen, Musa] Selcuk Univ, Dept Hort, Fac Agr, Konya, Turkey; [Coklar, Hacer; Ercan, Muhammet] Selcuk Univ, Dept Food Engn, Fac Agr, Konya, Turkey
推荐引用方式 GB/T 7714	Yavuz, Duran,Seymen, Musa,Yavuz, Nurcan,et al. Effects of water stress applied at various phenological stages on yield, quality, and water use efficiency of melon[J],2021,246.
APA	Yavuz, Duran,Seymen, Musa,Yavuz, Nurcan,Coklar, Hacer,&Ercan, Muhammet.(2021).Effects of water stress applied at various phenological stages on yield, quality, and water use efficiency of melon.AGRICULTURAL WATER MANAGEMENT,246.
MLA	Yavuz, Duran,et al."Effects of water stress applied at various phenological stages on yield, quality, and water use efficiency of melon".AGRICULTURAL WATER MANAGEMENT 246(2021).