Le fasce fiorite sono note per essere uno degli elementi più importanti per la promozione della biodiversità nella frutticoltura biologica. Il coltivatore di mele tedesco Clemens Köster sta utilizzando una tecnica innovativa per seminarle facilmente: separando la parte centrale della seminatrice, i semi della fascia fiorita possono essere seminati separatamente.
Il CIHEAM Bari ha pubblicato un interessante video sulla gestione dell'agroecosistema nell'agrumeto biologico (si può scaricare QUI)
FiBL biodiversity expert Lukas Pfiffner has updated the factsheet on the effects of production and cultivation systems on biological diversity. The publication is available for download free of charge in the FiBL Shop.
L'esperto di biodiversità del FiBL Lukas Pfiffner ha aggiornato la scheda informativa sugli effetti dei sistemi di produzione e coltivazione sulla diversità biologica.
The report 'Study on the environmental impacts of achieving 25% organic land by 2030' outlines and quantifies the benefits - in terms of the environment, climate change mitigation, reduced nitrogen pollution and improved biodiversity - that would be obtained by achieving 25% organic farmland in the EU.
Published in the Journal of Applied Ecology. 1. The benefits of organic farming to biodiversity in agricultural landscapes continue to behotly debated, emphasizing the importance of precisely quantifying the effect of organic vs. conventional farming.
The study is published on Nature Plants. Reduced insect pest populations found on long-term organic farms have mostly been attributed to increased biodiversity and abundance of beneficial predators, as well as to changes in plant nutrient content. However, the role of plant resistance has largely been ignored. Here, we determine whether host plant resistance mediates decreased pest populations in organic sys-tems and identify potential underpinning mechanisms.
Increasing landscape heterogeneity by restoring semi‐natural elements to reverse farmland biodiversity declines is not always economically feasible or acceptable to farmers due to competition for land. We hypothesized that increasing the heterogeneity of the crop mosaic itself, hereafter referred to as crop heterogeneity, can have beneficial effects on within‐field plant diversity.
Reconciling crop productivity and biodiversity maintenance is one of the main challenges of agriculture worldwide. Moreover, the importance of weed diversity in mitigating yield losses has been identified as one of the top five research priorities in weed science. We tested the hypotheses that (1) not all weed communities generate yield losses and (2) that more diversified weed communities can mitigate yield losses.