干旱区生态环境知识资源中心(Arid): Comparing the Corn, Millet and Sorghum as Silage Crops Under Different Irrigation Regime and Nitrogen Fertilizer Levels

Arid

DOI	10.1007/s42106-021-00142-8
	Comparing the Corn, Millet and Sorghum as Silage Crops Under Different Irrigation Regime and Nitrogen Fertilizer Levels
	Nematpour, Afsaneh; Eshghizadeh, Hamid Reza; Zahedi, Morteza
通讯作者	Eshghizadeh, HR (corresponding author), Isfahan Univ Technol, Coll Agr, Dept Agron & Plant Breeding, Esfahan, Iran.
来源期刊	INTERNATIONAL JOURNAL OF PLANT PRODUCTION
ISSN	1735-6814
EISSN	1735-8043
出版年	2021
英文摘要	The present study carried out to evaluate the effects of irrigation regimes (control and water stress) and two nitrogen levels (0, and 112.5 kg ha(-1)) on dry matter yield and silage quality of proso millet, sorghum and corn plants in 2015-2016. Results showed that dry matter (DM) yields of millet, sorghum and corn plants decreased as a result of water shortage. Under both irrigation regimes, the highest DM yields were observed in sorghum. Water stress also reduced irrigation water use efficiency (IWUE) in millet and corn, while it had no significant effect on that of sorghum. Water shortage led to increases in acid detergent fiber (ADF) and neutral detergent fiber (NDF) in corn and sorghum, whereas no significant differences were observed in millet. Furthermore, water deficit resulted in decreased digestibility in corn and sorghum, while increased it in millet. Under normal irrigation, maximum digestibility was observed in corn, while under water stress, no significant difference was observed between corn and millet. Accordingly, it can be said that sorghum is the best option for planting in arid areas, which has the highest yield and is also acceptable in terms of quality. In addition, nitrogen application is recommended to improve IWUE and forage quality. But, because of its insignificant effect on DM yield under stress conditions, application of nitrogen under stress conditions should be tested at more levels to find out optimum amount of nitrogen use and prevent fertilizer loss.
英文关键词	Digestibility Irrigation regime Nitrogen Silage quality Water limited area
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000656411500001
WOS关键词	WATER-USE EFFICIENCY ; NUTRITIVE-VALUE ; PEARL-MILLET ; FORAGE QUALITY ; PERENNIAL RYEGRASS ; DROUGHT STRESS ; GAS-PRODUCTION ; SOIL-MOISTURE ; ROOT-GROWTH ; YIELD
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/2XILL650/352277
作者单位	[Nematpour, Afsaneh; Eshghizadeh, Hamid Reza; Zahedi, Morteza] Isfahan Univ Technol, Coll Agr, Dept Agron & Plant Breeding, Esfahan, Iran
推荐引用方式 GB/T 7714	Nematpour, Afsaneh,Eshghizadeh, Hamid Reza,Zahedi, Morteza. Comparing the Corn, Millet and Sorghum as Silage Crops Under Different Irrigation Regime and Nitrogen Fertilizer Levels[J],2021.
APA	Nematpour, Afsaneh,Eshghizadeh, Hamid Reza,&Zahedi, Morteza.(2021).Comparing the Corn, Millet and Sorghum as Silage Crops Under Different Irrigation Regime and Nitrogen Fertilizer Levels.INTERNATIONAL JOURNAL OF PLANT PRODUCTION.
MLA	Nematpour, Afsaneh,et al."Comparing the Corn, Millet and Sorghum as Silage Crops Under Different Irrigation Regime and Nitrogen Fertilizer Levels".INTERNATIONAL JOURNAL OF PLANT PRODUCTION (2021).