Changes induced by water stress on water relations, stomatal behaviour and morphology of table grapes (cv. Crimson Seedless) grown in pots
详细信息 查看全文
- 作者：M.R. Conesa ; J.M. de la Rosa ; R. Domingo ; S. Bañ ; on ; A. Pé ; rez-Pastor ; alex.perez-pastor@upct.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：DI ; deficit irrigation ; PRD ; partial root-drying zone ; ACO2 ; net CO2 assimilation rate ; gs ; stomatal conductance ; ACO2/gs ; intrinsic water use efficiency ; Tl ; leaf temperature ; Ta ; air temperature ; Tl&ndash ; Ta ; leaf to air temperature difference ; θv ; volumetric substrate water content ; ψpd ; pre-dawn leaf water potential ; ψs ; stem water potential at mid-day ; ψo ; leaf osmotic potential ; ψos ; leaf osmotic potential at full turgor ; ψp ; leaf turgor potential ; LIA ; leaf insertion angle ; CSWI ; crop str
- 刊名：Scientia Horticulturae
- 出版年：2016
- 出版时间：20 April 2016
- 年：2016
- 卷：202
- 期：Complete
- 页码：9-16
- 全文大小：980 K
文摘
- •
Preconditioning treatments exhibited avoidance mechanisms to drought such as stomatal closure, partial defoliation and a reduction in LIA.
- •
CTL-2 and PRDFIX vines showed the most severe dehydration damages.
- •
PRDALT and DI can be used as safe techniques for irrigation scheduling.
- •
Stomatal behavior was conditioned to the diurnal basis