Differences among grapevine cultivars in their stomatal behavior and water use efficiency under progressive water stress
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- 作者：J. Bota ; j.bota@uib.es" class="auth_mail" title="E-mail the corresponding author ; M. Tomá ; s1 ; J. Flexas ; H. Medrano ; J.M. Escalona
- 关键词：Vitis vinifera L. ; Carbon isotope composition ; Water deficit ; Genetic variability
- 刊名：Agricultural Water Management
- 出版年：2016
- 出版时间：31 January 2016
- 年：2016
- 卷：164
- 期：part_P1
- 页码：91-99
- 全文大小：1288 K
文摘
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A wide study of varietal responses to drought under field conditions was performed.
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Twenty-three cultivars were evaluated during 3 experimental years.
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High variability was found among cv. in stomatal response and water use efficiency.
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Moderate water-saving behavior can result in high water use efficiency.
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Using physiological traits for vine cultivar selection water shortage.