Impact of temperature increase on the yield of winter wheat at low and high altitudes in semiarid northwestern China
A field experiment was conducted to evaluate the effects of temperature on winter wheat ( Triticum aestivum L.) at the Tongwei County (35°13′N, 105°14′E), Gansu, in the semiarid northwest of China from 2006 to 2008. Two study sites were chosen: one at Tongwei experimental station, situated at 1798 m...
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| Veröffentlicht in: | Agricultural water management 2010-09, Vol.97 (9), p.1360-1364 |
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| creator | Xiao, Guoju Zhang, Qiang Li, Yu Wang, Runyuan Yao, Yubi Zhao, Hong Bai, Huzhi |
| description | A field experiment was conducted to evaluate the effects of temperature on winter wheat (
Triticum aestivum L.) at the Tongwei County (35°13′N, 105°14′E), Gansu, in the semiarid northwest of China from 2006 to 2008. Two study sites were chosen: one at Tongwei experimental station, situated at 1798
m above sea level at the foot of LuLu Mountain, and the second at the summit of LuLu Mountain at an altitude of 2351
m. The objective of this study was to determine if temperature increases will significantly affect the development and production of winter wheat at different altitudes. The results of this study revealed that an increase in temperature will lead to a significant change in the growth stages and water use of winter wheat in semiarid northwestern China. Specifically, crop yields at both high and low altitudes will likely increase, although this increase in yields will be greater at higher elevations. Indeed, it is expected that by 2050 the increased temperature will have induced a 2.6% increase in wheat yields at low altitudes and a 6.0% increase in yields at high altitudes in the study area. In addition, the results of this study indicated that a 0.6–2.2
°C increase in temperature will improve the water use efficiency of winter wheat plants at the two altitudes evaluated here. |
| doi_str_mv | 10.1016/j.agwat.2010.04.002 |
| format | Article |
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Triticum aestivum L.) at the Tongwei County (35°13′N, 105°14′E), Gansu, in the semiarid northwest of China from 2006 to 2008. Two study sites were chosen: one at Tongwei experimental station, situated at 1798
m above sea level at the foot of LuLu Mountain, and the second at the summit of LuLu Mountain at an altitude of 2351
m. The objective of this study was to determine if temperature increases will significantly affect the development and production of winter wheat at different altitudes. The results of this study revealed that an increase in temperature will lead to a significant change in the growth stages and water use of winter wheat in semiarid northwestern China. Specifically, crop yields at both high and low altitudes will likely increase, although this increase in yields will be greater at higher elevations. Indeed, it is expected that by 2050 the increased temperature will have induced a 2.6% increase in wheat yields at low altitudes and a 6.0% increase in yields at high altitudes in the study area. In addition, the results of this study indicated that a 0.6–2.2
°C increase in temperature will improve the water use efficiency of winter wheat plants at the two altitudes evaluated here.</description><identifier>ISSN: 0378-3774</identifier><identifier>EISSN: 1873-2283</identifier><identifier>DOI: 10.1016/j.agwat.2010.04.002</identifier><identifier>CODEN: AWMADF</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Agricultural and forest climatology and meteorology. Irrigation. Drainage ; Agronomy. Soil science and plant productions ; air temperature ; Altitude ; Biological and medical sciences ; Climate changes ; Climate changes Growing season Growth stages Water use Semiarid northwest China ; developmental stages ; Elevation ; field experimentation ; Fundamental and applied biological sciences. Psychology ; General agronomy. Plant production ; grain crops ; grain yield ; Growing season ; Growth stages ; High altitude ; Low altitude ; Mountains ; plant development ; Semiarid northwest China ; Stations ; Triticum aestivum ; Water management ; Water use ; water use efficiency ; Wheat ; Winter ; winter wheat</subject><ispartof>Agricultural water management, 2010-09, Vol.97 (9), p.1360-1364</ispartof><rights>2010</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c491t-40d6061ebf0895e85e69b1d90df567dcc1fa351a38a010a87fbfbdb912e00e213</citedby><cites>FETCH-LOGICAL-c491t-40d6061ebf0895e85e69b1d90df567dcc1fa351a38a010a87fbfbdb912e00e213</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.agwat.2010.04.002$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,4005,27922,27923,45993</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22907260$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttp://econpapers.repec.org/article/eeeagiwat/v_3a97_3ay_3a2010_3ai_3a9_3ap_3a1360-1364.htm$$DView record in RePEc$$Hfree_for_read</backlink></links><search><creatorcontrib>Xiao, Guoju</creatorcontrib><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Li, Yu</creatorcontrib><creatorcontrib>Wang, Runyuan</creatorcontrib><creatorcontrib>Yao, Yubi</creatorcontrib><creatorcontrib>Zhao, Hong</creatorcontrib><creatorcontrib>Bai, Huzhi</creatorcontrib><title>Impact of temperature increase on the yield of winter wheat at low and high altitudes in semiarid northwestern China</title><title>Agricultural water management</title><description>A field experiment was conducted to evaluate the effects of temperature on winter wheat (
Triticum aestivum L.) at the Tongwei County (35°13′N, 105°14′E), Gansu, in the semiarid northwest of China from 2006 to 2008. Two study sites were chosen: one at Tongwei experimental station, situated at 1798
m above sea level at the foot of LuLu Mountain, and the second at the summit of LuLu Mountain at an altitude of 2351
m. The objective of this study was to determine if temperature increases will significantly affect the development and production of winter wheat at different altitudes. The results of this study revealed that an increase in temperature will lead to a significant change in the growth stages and water use of winter wheat in semiarid northwestern China. Specifically, crop yields at both high and low altitudes will likely increase, although this increase in yields will be greater at higher elevations. Indeed, it is expected that by 2050 the increased temperature will have induced a 2.6% increase in wheat yields at low altitudes and a 6.0% increase in yields at high altitudes in the study area. In addition, the results of this study indicated that a 0.6–2.2
°C increase in temperature will improve the water use efficiency of winter wheat plants at the two altitudes evaluated here.</description><subject>Agricultural and forest climatology and meteorology. Irrigation. Drainage</subject><subject>Agronomy. Soil science and plant productions</subject><subject>air temperature</subject><subject>Altitude</subject><subject>Biological and medical sciences</subject><subject>Climate changes</subject><subject>Climate changes Growing season Growth stages Water use Semiarid northwest China</subject><subject>developmental stages</subject><subject>Elevation</subject><subject>field experimentation</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agronomy. 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Irrigation. Drainage</topic><topic>Agronomy. Soil science and plant productions</topic><topic>air temperature</topic><topic>Altitude</topic><topic>Biological and medical sciences</topic><topic>Climate changes</topic><topic>Climate changes Growing season Growth stages Water use Semiarid northwest China</topic><topic>developmental stages</topic><topic>Elevation</topic><topic>field experimentation</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agronomy. Plant production</topic><topic>grain crops</topic><topic>grain yield</topic><topic>Growing season</topic><topic>Growth stages</topic><topic>High altitude</topic><topic>Low altitude</topic><topic>Mountains</topic><topic>plant development</topic><topic>Semiarid northwest China</topic><topic>Stations</topic><topic>Triticum aestivum</topic><topic>Water management</topic><topic>Water use</topic><topic>water use efficiency</topic><topic>Wheat</topic><topic>Winter</topic><topic>winter wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Guoju</creatorcontrib><creatorcontrib>Zhang, Qiang</creatorcontrib><creatorcontrib>Li, Yu</creatorcontrib><creatorcontrib>Wang, Runyuan</creatorcontrib><creatorcontrib>Yao, Yubi</creatorcontrib><creatorcontrib>Zhao, Hong</creatorcontrib><creatorcontrib>Bai, Huzhi</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>RePEc IDEAS</collection><collection>RePEc</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Agricultural water management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Guoju</au><au>Zhang, Qiang</au><au>Li, Yu</au><au>Wang, Runyuan</au><au>Yao, Yubi</au><au>Zhao, Hong</au><au>Bai, Huzhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of temperature increase on the yield of winter wheat at low and high altitudes in semiarid northwestern China</atitle><jtitle>Agricultural water management</jtitle><date>2010-09-01</date><risdate>2010</risdate><volume>97</volume><issue>9</issue><spage>1360</spage><epage>1364</epage><pages>1360-1364</pages><issn>0378-3774</issn><eissn>1873-2283</eissn><coden>AWMADF</coden><abstract>A field experiment was conducted to evaluate the effects of temperature on winter wheat (
Triticum aestivum L.) at the Tongwei County (35°13′N, 105°14′E), Gansu, in the semiarid northwest of China from 2006 to 2008. Two study sites were chosen: one at Tongwei experimental station, situated at 1798
m above sea level at the foot of LuLu Mountain, and the second at the summit of LuLu Mountain at an altitude of 2351
m. The objective of this study was to determine if temperature increases will significantly affect the development and production of winter wheat at different altitudes. The results of this study revealed that an increase in temperature will lead to a significant change in the growth stages and water use of winter wheat in semiarid northwestern China. Specifically, crop yields at both high and low altitudes will likely increase, although this increase in yields will be greater at higher elevations. Indeed, it is expected that by 2050 the increased temperature will have induced a 2.6% increase in wheat yields at low altitudes and a 6.0% increase in yields at high altitudes in the study area. In addition, the results of this study indicated that a 0.6–2.2
°C increase in temperature will improve the water use efficiency of winter wheat plants at the two altitudes evaluated here.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.agwat.2010.04.002</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0378-3774 |
| ispartof | Agricultural water management, 2010-09, Vol.97 (9), p.1360-1364 |
| issn | 0378-3774 1873-2283 |
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| subjects | Agricultural and forest climatology and meteorology. Irrigation. Drainage Agronomy. Soil science and plant productions air temperature Altitude Biological and medical sciences Climate changes Climate changes Growing season Growth stages Water use Semiarid northwest China developmental stages Elevation field experimentation Fundamental and applied biological sciences. Psychology General agronomy. Plant production grain crops grain yield Growing season Growth stages High altitude Low altitude Mountains plant development Semiarid northwest China Stations Triticum aestivum Water management Water use water use efficiency Wheat Winter winter wheat |
| title | Impact of temperature increase on the yield of winter wheat at low and high altitudes in semiarid northwestern China |
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