Arid
DOI10.1080/00103624.2013.736319
Relationships among Soil Nitrate Nitrogen and Nitrogen Nutritional Status, Yield Components, and Must Quality in Semi-arid Vineyards from Rioja AOC, Spain
Pilar Perez-Alvarez, Eva; Maria Martinez-Vidaurre, Jose; Martin, Ignacio; Garcia-Escudero, Enrique; Peregrina, Fernando
通讯作者Peregrina, Fernando
来源期刊COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN0010-3624
出版年2013
卷号44期号:1-4页码:232-242
英文摘要

Nitrogen (N) is the main nutrient affecting the yield of the grapevine and its must and wine quality. However, little information exists about the optimum nitrate (NO3-)-N levels for vineyard soils in semiarid climatic conditions. We selected 14 vineyards of the cultivar Tempranillo (Vitis vinifera L.), with ages ranging from 10 to 25 years and located in the lower Najerilla River area (Rioja AOC). There were no climatic variations within the study area. Soil was sampled at depths of 0-15 and 15-45 cm at vineyard bloom (29 June 2010) when the grapevines peaked in their N demand, and the extractable NO3--N in soil was determined. Nitrogen contents in both blade and petiole tissues were determined at veraison (23 August 2010). Anthocyanins and polyphenols content in the must were determined just before harvest. Finally, yield parameters such as grape weight per vine and shoot weight per vine were determined. The soil NO3--N was significantly correlated with the N content in blade and petiole tissues. Also the soil NO3--N contents had a significant correlation with yield parameters. Regarding must, the soil NO3--N was negatively correlated with anthocyanins and polyphenols concentrations, so it seems that a soil with high NO3--N availability decreases must quality. Therefore in these conditions, the determination of the available soil NO3--N at vine flowering could be an indicator of vine N nutritional status, potential yield, and must quality. These preliminary results indicate that more studies are needed to establish an adequate soil NO3--N content to obtain must of the highest quality.


英文关键词Must quality N nutritional status grapevine NO3--N availability yield grapevine
类型Article
语种英语
国家Spain
收录类别SCI-E
WOS记录号WOS:000322303100024
WOS关键词ORGANIC-MATTER DECOMPOSITION ; VITIS-VINIFERA L. ; TEMPERATURE-DEPENDENCE ; CV MERLOT ; MINERALIZATION ; AVAILABILITY ; MODEL ; FERTILIZATION ; ANTHOCYANIN ; DYNAMICS
WOS类目Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science
WOS研究方向Agriculture ; Plant Sciences ; Chemistry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/176491
作者单位Univ La Rioja, CSIC, Res Ctr Vine & Wine Related Sci, Goverment La Rioja,Serv Res & Technol Dev Agroali, La Rioja, Spain
推荐引用方式
GB/T 7714
Pilar Perez-Alvarez, Eva,Maria Martinez-Vidaurre, Jose,Martin, Ignacio,et al. Relationships among Soil Nitrate Nitrogen and Nitrogen Nutritional Status, Yield Components, and Must Quality in Semi-arid Vineyards from Rioja AOC, Spain[J],2013,44(1-4):232-242.
APA Pilar Perez-Alvarez, Eva,Maria Martinez-Vidaurre, Jose,Martin, Ignacio,Garcia-Escudero, Enrique,&Peregrina, Fernando.(2013).Relationships among Soil Nitrate Nitrogen and Nitrogen Nutritional Status, Yield Components, and Must Quality in Semi-arid Vineyards from Rioja AOC, Spain.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,44(1-4),232-242.
MLA Pilar Perez-Alvarez, Eva,et al."Relationships among Soil Nitrate Nitrogen and Nitrogen Nutritional Status, Yield Components, and Must Quality in Semi-arid Vineyards from Rioja AOC, Spain".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 44.1-4(2013):232-242.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Pilar Perez-Alvarez, Eva]的文章
[Maria Martinez-Vidaurre, Jose]的文章
[Martin, Ignacio]的文章
百度学术
百度学术中相似的文章
[Pilar Perez-Alvarez, Eva]的文章
[Maria Martinez-Vidaurre, Jose]的文章
[Martin, Ignacio]的文章
必应学术
必应学术中相似的文章
[Pilar Perez-Alvarez, Eva]的文章
[Maria Martinez-Vidaurre, Jose]的文章
[Martin, Ignacio]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。