干旱区生态环境知识资源中心(Arid): Effect of Irrigation Management and Water Quality on Soil and Sorghum bicolor Payenne Yield in Cape Verde

Arid

DOI	10.3390/agriculture13010192
	Effect of Irrigation Management and Water Quality on Soil and Sorghum bicolor Payenne Yield in Cape Verde
	Palacios-Diaz, Maria del Pino; Fernandez-Vera, Juan Ramon; Hernandez-Moreno, Jose Manuel; Amoros, Regla; Mendoza-Grimon, Vanessa
通讯作者	Mendoza-Grimón, V
来源期刊	AGRICULTURE-BASEL
EISSN	2077-0472
出版年	2023
卷号	13 期号:1
英文摘要	Treated water use for agriculture will promote sustainable irrigation development and food sovereignty. The aim of this study is to assess the feasibility of subsurface drip irrigation (SDI) compared to drip irrigation (DI) and of reclaimed water (RW) versus conventional groundwater (CW), to produce forage sustainably in a warm arid region. A sorghum experiment was conducted in a field on Santiago Island (Cape Verde). A forage yield of 200 t fresh matter center dot ha(-1)center dot year(-1), irrigated by RW, was obtained. Considering Cape Verde regulations, it is possible to irrigate sorghum using a drip system and RW without adding fertilizers. Soil fertility (OM and Ntot) increased, while risk parameters (EC, nitrate, and Na) returned to their initial values after the rainy season. The best irrigation water use efficiency was obtained by RWSDI (200 L center dot kg(-1) DM) compared to RWDI, which needed 34% more water. According to the results, a high nitrate elimination rate in treatment plants might not be desirable if agricultural reuse is planned to irrigate high-N-demanding species. Establishing new salinity tolerance levels under reuse conditions with SDI, and irrigating in rainy months to promote the lixiviation of salts in arid regions are also necessary.
英文关键词	subsurface drip irrigation reclaimed water forage water use efficiency soil sustainability water management
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000916532300001
WOS关键词	SUBSURFACE DRIP IRRIGATION ; NITROGEN UPTAKE ; CROP ; GROUNDWATER ; STRATEGIES ; MODEL
WOS类目	Agronomy
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/2XILL650/395129
推荐引用方式 GB/T 7714	Palacios-Diaz, Maria del Pino,Fernandez-Vera, Juan Ramon,Hernandez-Moreno, Jose Manuel,et al. Effect of Irrigation Management and Water Quality on Soil and Sorghum bicolor Payenne Yield in Cape Verde[J],2023,13(1).
APA	Palacios-Diaz, Maria del Pino,Fernandez-Vera, Juan Ramon,Hernandez-Moreno, Jose Manuel,Amoros, Regla,&Mendoza-Grimon, Vanessa.(2023).Effect of Irrigation Management and Water Quality on Soil and Sorghum bicolor Payenne Yield in Cape Verde.AGRICULTURE-BASEL,13(1).
MLA	Palacios-Diaz, Maria del Pino,et al."Effect of Irrigation Management and Water Quality on Soil and Sorghum bicolor Payenne Yield in Cape Verde".AGRICULTURE-BASEL 13.1(2023).