Impact of Nighttime Temperature on Physiology and Growth of Spring Wheat
Climate models predict greater increases in nighttime temperature in the future. The impacts of high nighttime temperature on wheat (Triticum aestivum L.) are not well understood. Objectives of this research were to quantify the impact of high nighttime temperatures during reproductive development o...
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| Veröffentlicht in: | Crop science 2008-11, Vol.48 (6), p.2372-2380 |
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| creator | Prasad, P.V.V Pisipati, S.R Ristic, Z Bukovnik, U Fritz, A.K |
| description | Climate models predict greater increases in nighttime temperature in the future. The impacts of high nighttime temperature on wheat (Triticum aestivum L.) are not well understood. Objectives of this research were to quantify the impact of high nighttime temperatures during reproductive development on phenology, physiological, vegetative, and yield traits of wheat. Two spring wheat cultivars (Pavon-76 and Seri-82) were grown at optimum temperatures (day/night, 24/14°C; 16/8 h light/dark photoperiod) from sowing to booting. Thereafter, plants were exposed to four different nighttime temperatures (14, 17, 20, 23°C) until maturity. The daytime temperature was 24°C across all treatments. There were significant influences of high nighttime temperatures on physiological, growth, and yield traits, but no cultivar or cultivar by temperature interactions were observed. High nighttime temperatures (>14°C) decreased photosynthesis after 14 d of stress. Grain yields linearly decreased with increasing nighttime temperatures, leading to lower harvest indices at 20 and 23°C. High nighttime temperature (> or =20°C) decreased spikelet fertility, grains per spike, and grain size. Compared to the control (14°C), grain filling duration was decreased by 3 and 7 d at night temperatures of 20 and 23°C, respectively. High nighttime temperature increased the expression of chloroplast protein synthesis elongation factor in both cultivars suggesting possible involvement of this protein in plant response to stress. |
| doi_str_mv | 10.2135/cropsci2007.12.0717 |
| format | Article |
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The impacts of high nighttime temperature on wheat (Triticum aestivum L.) are not well understood. Objectives of this research were to quantify the impact of high nighttime temperatures during reproductive development on phenology, physiological, vegetative, and yield traits of wheat. Two spring wheat cultivars (Pavon-76 and Seri-82) were grown at optimum temperatures (day/night, 24/14°C; 16/8 h light/dark photoperiod) from sowing to booting. Thereafter, plants were exposed to four different nighttime temperatures (14, 17, 20, 23°C) until maturity. The daytime temperature was 24°C across all treatments. There were significant influences of high nighttime temperatures on physiological, growth, and yield traits, but no cultivar or cultivar by temperature interactions were observed. High nighttime temperatures (>14°C) decreased photosynthesis after 14 d of stress. Grain yields linearly decreased with increasing nighttime temperatures, leading to lower harvest indices at 20 and 23°C. High nighttime temperature (> or =20°C) decreased spikelet fertility, grains per spike, and grain size. Compared to the control (14°C), grain filling duration was decreased by 3 and 7 d at night temperatures of 20 and 23°C, respectively. High nighttime temperature increased the expression of chloroplast protein synthesis elongation factor in both cultivars suggesting possible involvement of this protein in plant response to stress.</description><identifier>ISSN: 0011-183X</identifier><identifier>EISSN: 1435-0653</identifier><identifier>DOI: 10.2135/cropsci2007.12.0717</identifier><identifier>CODEN: CRPSAY</identifier><language>eng</language><publisher>Madison: Crop Science Society of America</publisher><subject>Agronomy. Soil science and plant productions ; Biological and medical sciences ; chloroplast protein synthesis elongation factor ; Chloroplasts ; climate change ; Climate models ; Crop yield ; Cultivars ; Data collection ; Fertility ; filling period ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; Grain growth ; harvest index ; heat stress ; night temperature ; phenology ; Photosynthesis ; Physiology ; plant growth ; plant physiology ; plant proteins ; Protein synthesis ; Proteins ; Rice ; seed productivity ; seed set ; Spring wheat ; Studies ; Triticum aestivum ; vegetative growth ; Wheat ; yield components</subject><ispartof>Crop science, 2008-11, Vol.48 (6), p.2372-2380</ispartof><rights>Crop Science Society of America</rights><rights>2009 INIST-CNRS</rights><rights>Copyright American Society of Agronomy Nov/Dec 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4937-d846959b29ea47fd5d1db84272150fc6580c0abc1f6e952187edd1f78696ef633</citedby><cites>FETCH-LOGICAL-c4937-d846959b29ea47fd5d1db84272150fc6580c0abc1f6e952187edd1f78696ef633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2135%2Fcropsci2007.12.0717$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2135%2Fcropsci2007.12.0717$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20985297$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Prasad, P.V.V</creatorcontrib><creatorcontrib>Pisipati, S.R</creatorcontrib><creatorcontrib>Ristic, Z</creatorcontrib><creatorcontrib>Bukovnik, U</creatorcontrib><creatorcontrib>Fritz, A.K</creatorcontrib><title>Impact of Nighttime Temperature on Physiology and Growth of Spring Wheat</title><title>Crop science</title><description>Climate models predict greater increases in nighttime temperature in the future. The impacts of high nighttime temperature on wheat (Triticum aestivum L.) are not well understood. Objectives of this research were to quantify the impact of high nighttime temperatures during reproductive development on phenology, physiological, vegetative, and yield traits of wheat. Two spring wheat cultivars (Pavon-76 and Seri-82) were grown at optimum temperatures (day/night, 24/14°C; 16/8 h light/dark photoperiod) from sowing to booting. Thereafter, plants were exposed to four different nighttime temperatures (14, 17, 20, 23°C) until maturity. The daytime temperature was 24°C across all treatments. There were significant influences of high nighttime temperatures on physiological, growth, and yield traits, but no cultivar or cultivar by temperature interactions were observed. High nighttime temperatures (>14°C) decreased photosynthesis after 14 d of stress. Grain yields linearly decreased with increasing nighttime temperatures, leading to lower harvest indices at 20 and 23°C. High nighttime temperature (> or =20°C) decreased spikelet fertility, grains per spike, and grain size. Compared to the control (14°C), grain filling duration was decreased by 3 and 7 d at night temperatures of 20 and 23°C, respectively. High nighttime temperature increased the expression of chloroplast protein synthesis elongation factor in both cultivars suggesting possible involvement of this protein in plant response to stress.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Biological and medical sciences</subject><subject>chloroplast protein synthesis elongation factor</subject><subject>Chloroplasts</subject><subject>climate change</subject><subject>Climate models</subject><subject>Crop yield</subject><subject>Cultivars</subject><subject>Data collection</subject><subject>Fertility</subject><subject>filling period</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. Plant production</subject><subject>Grain growth</subject><subject>harvest index</subject><subject>heat stress</subject><subject>night temperature</subject><subject>phenology</subject><subject>Photosynthesis</subject><subject>Physiology</subject><subject>plant growth</subject><subject>plant physiology</subject><subject>plant proteins</subject><subject>Protein synthesis</subject><subject>Proteins</subject><subject>Rice</subject><subject>seed productivity</subject><subject>seed set</subject><subject>Spring wheat</subject><subject>Studies</subject><subject>Triticum aestivum</subject><subject>vegetative growth</subject><subject>Wheat</subject><subject>yield components</subject><issn>0011-183X</issn><issn>1435-0653</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNkFFr2zAUhcVoYWnaX9CHmcEend0rWZb0OMzSBspampb2TSiylLgklic5lPz72iSMPfZJcDnnO-Ij5BphRpHxnzaGLtmGAogZ0hkIFF_IBAvGcyg5OyMTAMQcJXv9Si5SeoMhqQSfkNvFrjO2z4LP_jTrTd83O5c9uV3noun30WWhzR42h9SEbVgfMtPW2U0M7_1mbCy72LTr7GXjTH9Jzr3ZJnd1eqfkef77qbrN7-5vFtWvu9wWiom8lkWpuFpR5UwhfM1rrFeyoIIiB29LLsGCWVn0pVOcohSurtELWarS-ZKxKfl-5HYx_N271Ou3sI_tMKlZAbQs6LAzJewYGsSkFJ3Xw093Jh40gh6N6f-MaaR6NDa0fpzQJlmz9dG0tkn_qhSU5FSNufkx995s3eEzaF0tK1o93j8sq8V4R3oa_HYEeRO0Wcdh7HlJARkgFyCpZB8dh4sE</recordid><startdate>200811</startdate><enddate>200811</enddate><creator>Prasad, P.V.V</creator><creator>Pisipati, S.R</creator><creator>Ristic, Z</creator><creator>Bukovnik, U</creator><creator>Fritz, A.K</creator><general>Crop Science Society of America</general><general>American Society of Agronomy</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M0K</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>R05</scope><scope>S0X</scope></search><sort><creationdate>200811</creationdate><title>Impact of Nighttime Temperature on Physiology and Growth of Spring Wheat</title><author>Prasad, P.V.V ; Pisipati, S.R ; Ristic, Z ; Bukovnik, U ; Fritz, A.K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4937-d846959b29ea47fd5d1db84272150fc6580c0abc1f6e952187edd1f78696ef633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Biological and medical sciences</topic><topic>chloroplast protein synthesis elongation factor</topic><topic>Chloroplasts</topic><topic>climate change</topic><topic>Climate models</topic><topic>Crop yield</topic><topic>Cultivars</topic><topic>Data collection</topic><topic>Fertility</topic><topic>filling period</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>Grain growth</topic><topic>harvest index</topic><topic>heat stress</topic><topic>night temperature</topic><topic>phenology</topic><topic>Photosynthesis</topic><topic>Physiology</topic><topic>plant growth</topic><topic>plant physiology</topic><topic>plant proteins</topic><topic>Protein synthesis</topic><topic>Proteins</topic><topic>Rice</topic><topic>seed productivity</topic><topic>seed set</topic><topic>Spring wheat</topic><topic>Studies</topic><topic>Triticum aestivum</topic><topic>vegetative growth</topic><topic>Wheat</topic><topic>yield components</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Prasad, P.V.V</creatorcontrib><creatorcontrib>Pisipati, S.R</creatorcontrib><creatorcontrib>Ristic, Z</creatorcontrib><creatorcontrib>Bukovnik, U</creatorcontrib><creatorcontrib>Fritz, A.K</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</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>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Environmental Science Database</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><collection>University of Michigan</collection><collection>SIRS Editorial</collection><jtitle>Crop science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Prasad, P.V.V</au><au>Pisipati, S.R</au><au>Ristic, Z</au><au>Bukovnik, U</au><au>Fritz, A.K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of Nighttime Temperature on Physiology and Growth of Spring Wheat</atitle><jtitle>Crop science</jtitle><date>2008-11</date><risdate>2008</risdate><volume>48</volume><issue>6</issue><spage>2372</spage><epage>2380</epage><pages>2372-2380</pages><issn>0011-183X</issn><eissn>1435-0653</eissn><coden>CRPSAY</coden><abstract>Climate models predict greater increases in nighttime temperature in the future. The impacts of high nighttime temperature on wheat (Triticum aestivum L.) are not well understood. Objectives of this research were to quantify the impact of high nighttime temperatures during reproductive development on phenology, physiological, vegetative, and yield traits of wheat. Two spring wheat cultivars (Pavon-76 and Seri-82) were grown at optimum temperatures (day/night, 24/14°C; 16/8 h light/dark photoperiod) from sowing to booting. Thereafter, plants were exposed to four different nighttime temperatures (14, 17, 20, 23°C) until maturity. The daytime temperature was 24°C across all treatments. There were significant influences of high nighttime temperatures on physiological, growth, and yield traits, but no cultivar or cultivar by temperature interactions were observed. High nighttime temperatures (>14°C) decreased photosynthesis after 14 d of stress. Grain yields linearly decreased with increasing nighttime temperatures, leading to lower harvest indices at 20 and 23°C. High nighttime temperature (> or =20°C) decreased spikelet fertility, grains per spike, and grain size. Compared to the control (14°C), grain filling duration was decreased by 3 and 7 d at night temperatures of 20 and 23°C, respectively. High nighttime temperature increased the expression of chloroplast protein synthesis elongation factor in both cultivars suggesting possible involvement of this protein in plant response to stress.</abstract><cop>Madison</cop><pub>Crop Science Society of America</pub><doi>10.2135/cropsci2007.12.0717</doi><tpages>9</tpages></addata></record> |
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| subjects | Agronomy. Soil science and plant productions Biological and medical sciences chloroplast protein synthesis elongation factor Chloroplasts climate change Climate models Crop yield Cultivars Data collection Fertility filling period Fundamental and applied biological sciences. Psychology General agronomy. Plant production Grain growth harvest index heat stress night temperature phenology Photosynthesis Physiology plant growth plant physiology plant proteins Protein synthesis Proteins Rice seed productivity seed set Spring wheat Studies Triticum aestivum vegetative growth Wheat yield components |
| title | Impact of Nighttime Temperature on Physiology and Growth of Spring Wheat |
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