Morphological and biochemical responses of Sorghum bicolor (L.) Moench under drought stress
Sorghum is an important forage crop, and both quantity and quality of this crop are affected by drought stress. Accordingly, in order to investigate the effect of drought stress on quantity and quality of morpho-physiological traits, a split-plot experiment was conducted based on randomized complete...
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| Veröffentlicht in: | SN applied sciences 2021, Vol.3 (1), p.81, Article 81 |
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| description | Sorghum is an important forage crop, and both quantity and quality of this crop are affected by drought stress. Accordingly, in order to investigate the effect of drought stress on quantity and quality of morpho-physiological traits, a split-plot experiment was conducted based on randomized complete block design with four replicates in Isfahan, Iran, during 2017 and 2018 crop seasons. Treatments were irrigation regimes with four levels (control, preventing irrigation at pollination, seed milky, and seed doughy stages) and three varieties of sorghum (Sepideh, Kimia, and Payam). The results showed that drought stress negatively influenced morphological and yield-related traits of sorghum, while its effect was positive on some quality-related traits such as total soluble carbohydrate, crude protein, and proline contents. According to the results, drought stress based on prevention of irrigation at doughy stage (representing moderate drought stress) caused inconsiderable reduction in sorghum yield. In addition, drought stress has effect on relationships between morpho-physiological traits in sorghum. Considering morphological and yield-related traits together with susceptibility (stress susceptibility index) and tolerance (geometric mean product) indices indicated that Payam variety is more proper to be used in both drought stress and non-stress conditions. Furthermore, both Kimia and Payam varieties were shown to be suitable varieties based on quality-related traits, but because of having low NDF Payam variety might be more suitable. |
| doi_str_mv | 10.1007/s42452-020-03977-4 |
| format | Article |
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Moench under drought stress</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Springer Nature OA Free Journals</source><source>Alma/SFX Local Collection</source><creator>Sarshad, Assad ; Talei, Daryush ; Torabi, Masoud ; Rafiei, Farnaz ; Nejatkhah, Parisa</creator><creatorcontrib>Sarshad, Assad ; Talei, Daryush ; Torabi, Masoud ; Rafiei, Farnaz ; Nejatkhah, Parisa</creatorcontrib><description>Sorghum is an important forage crop, and both quantity and quality of this crop are affected by drought stress. Accordingly, in order to investigate the effect of drought stress on quantity and quality of morpho-physiological traits, a split-plot experiment was conducted based on randomized complete block design with four replicates in Isfahan, Iran, during 2017 and 2018 crop seasons. Treatments were irrigation regimes with four levels (control, preventing irrigation at pollination, seed milky, and seed doughy stages) and three varieties of sorghum (Sepideh, Kimia, and Payam). The results showed that drought stress negatively influenced morphological and yield-related traits of sorghum, while its effect was positive on some quality-related traits such as total soluble carbohydrate, crude protein, and proline contents. According to the results, drought stress based on prevention of irrigation at doughy stage (representing moderate drought stress) caused inconsiderable reduction in sorghum yield. In addition, drought stress has effect on relationships between morpho-physiological traits in sorghum. Considering morphological and yield-related traits together with susceptibility (stress susceptibility index) and tolerance (geometric mean product) indices indicated that Payam variety is more proper to be used in both drought stress and non-stress conditions. Furthermore, both Kimia and Payam varieties were shown to be suitable varieties based on quality-related traits, but because of having low NDF Payam variety might be more suitable.</description><identifier>ISSN: 2523-3963</identifier><identifier>EISSN: 2523-3971</identifier><identifier>DOI: 10.1007/s42452-020-03977-4</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>2. Earth and Environmental Sciences (general) ; Applied and Technical Physics ; Carbohydrates ; Chemistry/Food Science ; Crop yield ; Crops ; Drought ; Earth Sciences ; Engineering ; Environment ; Forage crops ; Grain ; Irrigation ; Materials Science ; Physiological effects ; Physiology ; Plant growth ; Pollination ; Research Article ; Seeds ; Sorghum ; Stress ; Variance analysis ; Water shortages</subject><ispartof>SN applied sciences, 2021, Vol.3 (1), p.81, Article 81</ispartof><rights>The Author(s) 2021</rights><rights>The Author(s) 2021. 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Moench under drought stress</title><title>SN applied sciences</title><addtitle>SN Appl. Sci</addtitle><description>Sorghum is an important forage crop, and both quantity and quality of this crop are affected by drought stress. Accordingly, in order to investigate the effect of drought stress on quantity and quality of morpho-physiological traits, a split-plot experiment was conducted based on randomized complete block design with four replicates in Isfahan, Iran, during 2017 and 2018 crop seasons. Treatments were irrigation regimes with four levels (control, preventing irrigation at pollination, seed milky, and seed doughy stages) and three varieties of sorghum (Sepideh, Kimia, and Payam). The results showed that drought stress negatively influenced morphological and yield-related traits of sorghum, while its effect was positive on some quality-related traits such as total soluble carbohydrate, crude protein, and proline contents. According to the results, drought stress based on prevention of irrigation at doughy stage (representing moderate drought stress) caused inconsiderable reduction in sorghum yield. In addition, drought stress has effect on relationships between morpho-physiological traits in sorghum. Considering morphological and yield-related traits together with susceptibility (stress susceptibility index) and tolerance (geometric mean product) indices indicated that Payam variety is more proper to be used in both drought stress and non-stress conditions. Furthermore, both Kimia and Payam varieties were shown to be suitable varieties based on quality-related traits, but because of having low NDF Payam variety might be more suitable.</description><subject>2. Earth and Environmental Sciences (general)</subject><subject>Applied and Technical Physics</subject><subject>Carbohydrates</subject><subject>Chemistry/Food Science</subject><subject>Crop yield</subject><subject>Crops</subject><subject>Drought</subject><subject>Earth Sciences</subject><subject>Engineering</subject><subject>Environment</subject><subject>Forage crops</subject><subject>Grain</subject><subject>Irrigation</subject><subject>Materials Science</subject><subject>Physiological effects</subject><subject>Physiology</subject><subject>Plant growth</subject><subject>Pollination</subject><subject>Research Article</subject><subject>Seeds</subject><subject>Sorghum</subject><subject>Stress</subject><subject>Variance analysis</subject><subject>Water shortages</subject><issn>2523-3963</issn><issn>2523-3971</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kLtOwzAUhi0EElXpCzBZYoHBxdc4GVHFTSpiACYGK74lrdo42MnA22MaBBuDdXyk_zvn6APgnOAlwVheJ065oAhTjDCrpET8CMyooAzljhz__gt2ChYpbTHGVFaMl2wG3p9C7NuwC83G1DtYdxbqTTCt2x_66FIfuuQSDB6-hNi04z4HTAYivFwvr-BTcJ1p4dhZF6GNYWzaAaYhg-kMnPh6l9zip87B293t6-oBrZ_vH1c3a2RYwQZERC24drqyxIna-HytI6wwBFfCe2m49Vhgq0tPKfNFwS2Vjmht8tOuYmwOLqa5fQwfo0uD2oYxdnmlorIssx1eiJyiU8rEkFJ0XvVxs6_jpyJYfXtUk0eVPaqDR8UzxCYo5XDXuPg3-h_qC0uidkw</recordid><startdate>2021</startdate><enddate>2021</enddate><creator>Sarshad, Assad</creator><creator>Talei, Daryush</creator><creator>Torabi, Masoud</creator><creator>Rafiei, Farnaz</creator><creator>Nejatkhah, Parisa</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><orcidid>https://orcid.org/0000-0001-8699-850X</orcidid></search><sort><creationdate>2021</creationdate><title>Morphological and biochemical responses of Sorghum bicolor (L.) Moench under drought stress</title><author>Sarshad, Assad ; Talei, Daryush ; Torabi, Masoud ; Rafiei, Farnaz ; Nejatkhah, Parisa</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-15a54beb9d1e5acf252e136c1095ff7c4df050db8f223f664d27e1bbc1bbbe933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>2. Earth and Environmental Sciences (general)</topic><topic>Applied and Technical Physics</topic><topic>Carbohydrates</topic><topic>Chemistry/Food Science</topic><topic>Crop yield</topic><topic>Crops</topic><topic>Drought</topic><topic>Earth Sciences</topic><topic>Engineering</topic><topic>Environment</topic><topic>Forage crops</topic><topic>Grain</topic><topic>Irrigation</topic><topic>Materials Science</topic><topic>Physiological effects</topic><topic>Physiology</topic><topic>Plant growth</topic><topic>Pollination</topic><topic>Research Article</topic><topic>Seeds</topic><topic>Sorghum</topic><topic>Stress</topic><topic>Variance analysis</topic><topic>Water shortages</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sarshad, Assad</creatorcontrib><creatorcontrib>Talei, Daryush</creatorcontrib><creatorcontrib>Torabi, Masoud</creatorcontrib><creatorcontrib>Rafiei, Farnaz</creatorcontrib><creatorcontrib>Nejatkhah, Parisa</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>SN applied sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sarshad, Assad</au><au>Talei, Daryush</au><au>Torabi, Masoud</au><au>Rafiei, Farnaz</au><au>Nejatkhah, Parisa</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphological and biochemical responses of Sorghum bicolor (L.) Moench under drought stress</atitle><jtitle>SN applied sciences</jtitle><stitle>SN Appl. Sci</stitle><date>2021</date><risdate>2021</risdate><volume>3</volume><issue>1</issue><spage>81</spage><pages>81-</pages><artnum>81</artnum><issn>2523-3963</issn><eissn>2523-3971</eissn><abstract>Sorghum is an important forage crop, and both quantity and quality of this crop are affected by drought stress. Accordingly, in order to investigate the effect of drought stress on quantity and quality of morpho-physiological traits, a split-plot experiment was conducted based on randomized complete block design with four replicates in Isfahan, Iran, during 2017 and 2018 crop seasons. Treatments were irrigation regimes with four levels (control, preventing irrigation at pollination, seed milky, and seed doughy stages) and three varieties of sorghum (Sepideh, Kimia, and Payam). The results showed that drought stress negatively influenced morphological and yield-related traits of sorghum, while its effect was positive on some quality-related traits such as total soluble carbohydrate, crude protein, and proline contents. According to the results, drought stress based on prevention of irrigation at doughy stage (representing moderate drought stress) caused inconsiderable reduction in sorghum yield. In addition, drought stress has effect on relationships between morpho-physiological traits in sorghum. Considering morphological and yield-related traits together with susceptibility (stress susceptibility index) and tolerance (geometric mean product) indices indicated that Payam variety is more proper to be used in both drought stress and non-stress conditions. Furthermore, both Kimia and Payam varieties were shown to be suitable varieties based on quality-related traits, but because of having low NDF Payam variety might be more suitable.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s42452-020-03977-4</doi><orcidid>https://orcid.org/0000-0001-8699-850X</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | 2. Earth and Environmental Sciences (general) Applied and Technical Physics Carbohydrates Chemistry/Food Science Crop yield Crops Drought Earth Sciences Engineering Environment Forage crops Grain Irrigation Materials Science Physiological effects Physiology Plant growth Pollination Research Article Seeds Sorghum Stress Variance analysis Water shortages |
| title | Morphological and biochemical responses of Sorghum bicolor (L.) Moench under drought stress |
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