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Bracken-induced increase in soil P availability, along with its high P acquisition efficiency, enables it to invade P-deficient meadows
Journal of Plant Ecology ( IF 2.7 ) Pub Date : 2021-09-27 , DOI: 10.1093/jpe/rtab114
Antun Jelinčić 1 , Nina Šajna 2 , Željka Zgorelec 3 , Aleksandra Perčin 3
Affiliation  

Changes in soil chemistry after invasion by bracken (Pteridium aquilinum) have been studied in heathlands, but comparable studies in meadows are lacking. We investigated if bracken invasion into P-deficient meadows alters the soil nutrient-resource pool, as well as the mechanisms behind it linked to soil processes and bracken nutrition. Furthermore, we investigated how community composition responds to differences in soil chemistry before and after the invasion.

中文翻译:

蕨菜诱导的土壤磷可用性增加,连同其高磷获取效率,使其能够侵入缺磷草甸

蕨菜(Pteridium aquilinum)入侵后土壤化学的变化已经在荒地进行了研究,但缺乏对草地的类似研究。我们调查了蕨菜侵入缺磷草甸是否会改变土壤养分资源库,以及其背后与土壤过程和蕨菜营养相关的机制。此外,我们研究了群落组成如何响应入侵前后土壤化学的差异。
更新日期:2021-09-30
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