瑞典葡萄园的养分平衡与肥料利用效率

International Journal of Wine Research Pub Date : 2020-07-01 DOI:10.2147/ijwr.s256529

A. Mårtensson

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引用次数: 1

摘要

：瑞典的葡萄园数量正在增加，但葡萄园可能会对环境产生负面影响，导致地表水进一步富营养化。在这项研究中，对瑞典南部四个葡萄园的营养平衡进行了计算。将结果与可比土地利用（可耕地、牧场）下的养分消耗/盈余进行比较，发现葡萄园只有少量盈余。因此，目前瑞典葡萄园的施肥策略似乎没有引起对富营养化风险的环境担忧。

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Nutrient Balance and Fertilizer Use Efficiency in Swedish Vineyards

: The number of vineyards in Sweden is increasing, but vineyards may have a negative environmental impact, resulting in further eutrophication of surface waters. In this study, the nutrient balance was calculated for four vineyards in southern Sweden. Comparisons of the results with nutrient de ﬁ cits/surpluses under comparable land uses (arable, pasture) revealed only minor surpluses from the vineyards. Therefore, current fertilization strategies for Swedish vineyards do not appear to raise environmental concerns concerning eutrophication risk.

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来源期刊

International Journal of Wine Research

自引率

0.00%

发文量

审稿时长

16 weeks