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	Water productivity, morphological and biochemical responses of Sorghum bicolor (L.) under various levels of drought stress
	Rad, Rouhollah Daneshvar; Sharifabad, Hosein Heidari; Torabi, Masoud; Azizinejad, Reza; Salemi, Hamidreza; Soltanabadi, Mohsen Heidari
通讯作者	Sharifabad, HH (corresponding author)，Lslam Azad Univ, Sci & Res Branch, Fac Agr Sci & Food Ind, Dept Hort Sci, Tehran, Iran.
来源期刊	MAYDICA
ISSN	0025-6153
EISSN	2279-8013
出版年	2021
卷号	66 期号:2
英文摘要	Sorghum is a potential fodder crop that has high yielding and superior quantity to feed of livestock. In arid and semi-arid areas, both quantity and quality are susceptible to drought. This study assesses the impact of drought stress on morphological characteristics, forage quantity and quality, and water productivity on two sorghum varieties. The experiment was carried out in a split-plot, based on the completely randomized design with three replications in Isfahan, Iran, in 2017, and 2018 crop years. The treatments consisted of irrigation treatments with three levels (control, 80, and 60% full irrigation) and two varieties of sorghum (Speedfeed and Pegah). The results showed that drought stress had no adverse effect on the vegetative traits and forage yield of sorghum, while it improved some traits related to animal nutrition. The results indicate that drought stress up to 60% full irrigation had no significant effect on the qualitative and quantitative yield of sorghum forage and water productivity. Besides, according to Stress Susceptibility Index and Stress Tolerance Index, Also increase wet and dry forage water productivity in 60% irrigation compared to 100%, the Pegah variety is more adapted to water stress conditions. The Speedfeed variety is appropriate as a result of animal nutrition, but depending on the reduction in Neutral detergent fiber and Lignin, the Pegah variety may be more appropriate for forage quality.
英文关键词	Ash content Crude protein Correlation Forage yield Lignin
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000748432200001
WOS关键词	YIELD
WOS类目	Agronomy ; Plant Sciences
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376006
作者单位	[Rad, Rouhollah Daneshvar; Sharifabad, Hosein Heidari; Azizinejad, Reza] Lslam Azad Univ, Sci & Res Branch, Fac Agr Sci & Food Ind, Dept Hort Sci, Tehran, Iran; [Torabi, Masoud] AREEO, Isfahan Agr & Nat Resources Res & Educ Ctr, Dept Crop Sci Hort, Esfahan, Iran; [Salemi, Hamidreza; Soltanabadi, Mohsen Heidari] AREEO, Isfahan Agr & Nat Resources Res & Educ Ctr, Dept Agr Engn Res, Esfahan, Iran
推荐引用方式 GB/T 7714	Rad, Rouhollah Daneshvar,Sharifabad, Hosein Heidari,Torabi, Masoud,et al. Water productivity, morphological and biochemical responses of Sorghum bicolor (L.) under various levels of drought stress[J],2021,66(2).
APA	Rad, Rouhollah Daneshvar,Sharifabad, Hosein Heidari,Torabi, Masoud,Azizinejad, Reza,Salemi, Hamidreza,&Soltanabadi, Mohsen Heidari.(2021).Water productivity, morphological and biochemical responses of Sorghum bicolor (L.) under various levels of drought stress.MAYDICA,66(2).
MLA	Rad, Rouhollah Daneshvar,et al."Water productivity, morphological and biochemical responses of Sorghum bicolor (L.) under various levels of drought stress".MAYDICA 66.2(2021).