Effects of Different Trellis Systems on Fruit-zoneMicroclimate, Berry Quality and Anthocyanins of 'Xinyu' Grape (Vitis vinifera L.)
文献类型： 外文期刊
作者： Bai, S. J. 1 ; Hu, J. G. 1 ; Zheng, M. 2 ; Wu, J. Y. 3 ; Cai, J. S. 1 ; Chen, G. 1 ; Zhao, R. H. 1 ; Meng, J. F. 4 ;
作者机构： 1.Grapes & Melons Res Inst Xinjiang Uighur Autonomou, Shanshan 838200, Xinjiang, Peoples R China
2.Xinjiang Water Resource & Hydropower Res Inst, Urumqi 830049, Xinjiang, Peoples R China
3.Xinjiang Acad Agr Sci, Turpan Res Inst Agr Sci, Turpan 838000, Xinjiang, Peoples R China
4.Northwest A&F Univ, Coll Enon, Yangling 712100, Shaanxi, Peoples R China
关键词： anthocyanin content; berry quality; micro environment; table grape; trellis system
期刊名称：JOURNAL OF THE AMERICAN POMOLOGICAL SOCIETY （ 影响因子：0.3； 五年影响因子：0.4 ）
ISSN： 1527-3741
年卷期： 2023 年 77 卷 3 期
页码：
收录情况： SCI
摘要： In 2021, this study investigated the effects of three different trellis systems on the fruit-zone microclimate, berry quality and anthocyanins of 'Xinyu' grape in Shanshan, Xinjiang, China. The results showed that the light and heat energy of fruit-zone microenvironment were higher for inclined ingle dragon trunk shaping + Horizontal leaf curtain (ISDTS-H) and inclined single dragon trunk shaping + V and Horizontal leaf curtain (ISDTS-VH) than for single dragon trunk shaping + Horizontal leaf curtain (SDTS-H). SDTS-H was more susceptible to low humidity than ISDTS-VH. The canopy area and leaf area index around the fruit were increased and canopy closure was in-creased with ISDTS-VH compared to SDTS-H. ISDTS-VH increased berry weight, total soluble solids (TSS) and yield. Delphinidin concentration and total delphinidin proportion with SDTS-H were higher than that with ISDTS-VH and SDTS-H, respectively. In general, 'Xinyu' grape grown with the ISDTS-VH trellis system achieved high quality under the local environmental conditions. These results provide a reference for the trellis systems selection and optimization of the 'Xinyu' grape cultivar
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