Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.scienta.2017.02.034 |
Rootstock effect on irrigated grapevine yield under arid climate conditions are explained by changes in traits related to light absorption of the scion | |
Bascunan-Godoy, Luisa1; Franck, Nicolas2; Zamorano, Denisse2; Sanhueza, Carolina3; Carvajal, Danny Eduardo4; Ibacache, Antonio5 | |
通讯作者 | Bascunan-Godoy, Luisa |
来源期刊 | SCIENTIA HORTICULTURAE
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ISSN | 0304-4238 |
EISSN | 1879-1018 |
出版年 | 2017 |
卷号 | 218页码:284-292 |
英文摘要 | The purpose of this study was to investigate the mechanisms underlying the effect of rootstocks on table grapevines grown under irrigated conditions in the arid North macro-zone of Chile. Grapevine cv. Red Globe grafted onto three rootstocks (Harmony, Saint George and Salt Creek) were studied Structural and physiological parameters were monitored at different phenological stages under optimal production conditions. An outstanding yield increment brought about by the rootstocks Harmony and Salt Creek was correlated with increased individual leaf and specific leaf area, pruning weight (proxy for total leaf area), photosynthesis per unit leaf mass, sugar in leaves and root carbon reserves. In addition, these high yielding rootstocks induced higher contents of light-harvesting chlorophyll a/b protein of photosystem II and total chlorophyll in the leaves of the scion. No correlations of yield with traits involved in water use (relative water content or instantaneous water use efficiency) were observed. The effects of rootstocks on the light capture capacity of the scion directly affected carbon assimilation and storage and, accordingly, yield. Therefore, the identified traits are valuable targets for screening and selecting yield efficient rootstocks for irrigated table grape production in arid zones. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Grapevine rootstock Light capture Photosynthesis Pruning weight Red Globe Yield |
类型 | Article |
语种 | 英语 |
国家 | Chile |
收录类别 | SCI-E |
WOS记录号 | WOS:000398648000036 |
WOS关键词 | VITIS-VINIFERA L. ; LEAF GAS-EXCHANGE ; GENE-EXPRESSION ; WATER ; CARBON ; PHOTOSYNTHESIS ; ACCUMULATION ; TOLERANCE ; CULTIVARS ; SEEDLESS |
WOS类目 | Horticulture |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/202266 |
作者单位 | 1.Univ La Serena, Inst Invest Multidisciplinar Ciencia & Tecnol, Ctr Estudios Avanzados Zonas Aridas, CEAZA, Coquimbo, Chile; 2.Univ Chile, Fac Ciencias Agron, CEZA, Coquimbo 1780000, Chile; 3.Univ Concepcion, Fac Ciencias Nat & Oceanog, Dept Bot, Lab ECOBIOSIS, Concepcion 4070386, Chile; 4.Univ La Serena, Programa Doctorado Biol & Ecol Aplicada, Dept Biol, Coquimbo, Chile; 5.Inst Invest Agr INIA Intihuasi, Casilla 73, Vicuna 7500502, Coquimbo, Chile |
推荐引用方式 GB/T 7714 | Bascunan-Godoy, Luisa,Franck, Nicolas,Zamorano, Denisse,et al. Rootstock effect on irrigated grapevine yield under arid climate conditions are explained by changes in traits related to light absorption of the scion[J],2017,218:284-292. |
APA | Bascunan-Godoy, Luisa,Franck, Nicolas,Zamorano, Denisse,Sanhueza, Carolina,Carvajal, Danny Eduardo,&Ibacache, Antonio.(2017).Rootstock effect on irrigated grapevine yield under arid climate conditions are explained by changes in traits related to light absorption of the scion.SCIENTIA HORTICULTURAE,218,284-292. |
MLA | Bascunan-Godoy, Luisa,et al."Rootstock effect on irrigated grapevine yield under arid climate conditions are explained by changes in traits related to light absorption of the scion".SCIENTIA HORTICULTURAE 218(2017):284-292. |
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