干旱区生态环境知识资源中心(Arid): Influence of Planting and Irrigation Levels as Physical Methods on Maize Root Morphological Traits, Grain Yield and Water Productivity in Semi-Arid Region

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DOI	10.3390/agronomy11020294
	Influence of Planting and Irrigation Levels as Physical Methods on Maize Root Morphological Traits, Grain Yield and Water Productivity in Semi-Arid Region
	Halli, Hanamant M.; Angadi, Sanganabasappa; Kumar, Aravind; Govindasamy, Prabhu; Madar, Raghavendra; El-Ansary, Diaa O.; Rashwan, Mohamed A.; Abdelmohsen, Shaimaa A. M.; Abdelbacki, Ashraf M. M.; Mahmoud, Eman A.; Elansary, Hosam O.
通讯作者	Halli, HM (corresponding author), Indian Grassland & Fodder Res Inst, ICAR, Div Seed Technol, Jhansi 284003, UP, India. ; Halli, HM (corresponding author), Indian Grassland & Fodder Res Inst, ICAR, Div Crop Prod, Jhansi 284003, UP, India. ; Elansary, HO (corresponding author), King Saud Univ, Coll Food & Agr Sci, Plant Prod Dept, Riyadh 11451, Saudi Arabia. ; Elansary, HO (corresponding author), Alexandria Univ, Fac Agr El Shatby, Floriculture Ornamental Hort & Garden Design Dept, Alexandria 21545, Egypt.
来源期刊	AGRONOMY-BASEL
EISSN	2073-4395
出版年	2021
卷号	11 期号:2
英文摘要	Assessing the impact of planting methods and irrigation levels is needed to determine the effects on maize root morphological traits, grain yield, and water productivity in semi-arid regions. A study was initiated on maize (Zea mays L.) from 2015 to 2016, including three planting methods [i.e. broad bed and furrow (BBF), shallow and narrow furrow (SNF) and deep and wider furrow (DWF)] and four irrigation levels [i.e. irrigation once in ten days (I-10D), irrigation at 40% depletion of available soil moisture (DASM, I-40), irrigation at 50% DASM (I-50) and irrigation at 60% DASM (I-60)] arranged in a split-plot design with three replications. Results reveal that the DWF method has increased root length, root volume, root surface area and root dry weight compared to SNF and BBF (p < 0.05). DWF and SNF resulted in higher grain yield than BBF, although the DWF grain yield was non-significant with SNF but resulted in 22.40% higher irrigation application. Irrigation at I-50 had a significant effect on root length, root surface area, and grain yield, regardless of planting methods. Therefore, where irrigation has been a costly and limited farm input, the practice of SNF and deficit irrigation (I-50) could be a viable option for greater water saving and higher grain yields of maize.
英文关键词	deficit irrigation planting methods root morphology water productivity maize
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:000621978500001
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
来源机构	King Saud University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349382
作者单位	[Halli, Hanamant M.; Govindasamy, Prabhu] Indian Grassland & Fodder Res Inst, ICAR, Div Seed Technol, Jhansi 284003, UP, India; [Halli, Hanamant M.; Govindasamy, Prabhu] Indian Grassland & Fodder Res Inst, ICAR, Div Crop Prod, Jhansi 284003, UP, India; [Angadi, Sanganabasappa; Kumar, Aravind] Univ Agr Sci, Dept Agron, Dharwad 580005, KA, India; [Madar, Raghavendra] Indian Inst Soybean Res, ICAR, Div Crop Prod, Indore 452001, MP, India; [El-Ansary, Diaa O.] Alexandria Univ, Fac Agr El Shatby, Dept Pomol, Precis Agr Lab, Alexandria 21545, Egypt; [Rashwan, Mohamed A.] King Saud Univ, Coll Food & Agr Sci, Dept Agr Engn, Riyadh 11451, Saudi Arabia; [Rashwan, Mohamed A.] Alexandria Univ, Fac Agr El Shatby, Dept Agr & Biosyst Engn, Alexandria 21545, Egypt; [Abdelmohsen, Shaimaa A. M.] Princess Nourah bint Abdulrahman Univ, Fac Sci, Phys Dept, Riyadh 84428, Saudi Arabia; [Abdelbacki, Ashraf M. M.] Cairo Univ, Fac Agr, Plant Pathol Dept, Cairo 12613, Egypt; [Mahmoud, Eman A.] Damietta Univ, Fac Agr, Dept Food Ind,...
推荐引用方式 GB/T 7714	Halli, Hanamant M.,Angadi, Sanganabasappa,Kumar, Aravind,et al. Influence of Planting and Irrigation Levels as Physical Methods on Maize Root Morphological Traits, Grain Yield and Water Productivity in Semi-Arid Region[J]. King Saud University,2021,11(2).
APA	Halli, Hanamant M..,Angadi, Sanganabasappa.,Kumar, Aravind.,Govindasamy, Prabhu.,Madar, Raghavendra.,...&Elansary, Hosam O..(2021).Influence of Planting and Irrigation Levels as Physical Methods on Maize Root Morphological Traits, Grain Yield and Water Productivity in Semi-Arid Region.AGRONOMY-BASEL,11(2).
MLA	Halli, Hanamant M.,et al."Influence of Planting and Irrigation Levels as Physical Methods on Maize Root Morphological Traits, Grain Yield and Water Productivity in Semi-Arid Region".AGRONOMY-BASEL 11.2(2021).