Debates about the agronomic feasibility of feeding the world organically have often focused on potential nitrogen (N) limitations, overlooking the challenges raised by the availability of phosphorus (P) in soils.
Organic farming policies and guidelines actively promote sustainable farming practices emphasising tighter nutrient cycles on farms and regionally. The European Union Green Deal aims to increase organic farmland to 25%
Published in “Research Gate” – Organic farming policies and guidelines actively promote sustainable farming practices emphasizing tighter nutrient cycles on farms and regionally. The European Union “Green Deal” aims to
Many organically managed farms in Europe have low levels of soil phosphorus (P). Arable farms that rely strongly on biological nitrogen fixation (BNF) have been shown to have rather low
RELACS – Improving inputs for organic farming – Many organically managed farms in Europe have low levels of soil phosphorus (P). Arable farms that rely strongly on biological nitrogen fixation
Project RELACS – Improving inputs for organic farming. On many organic farms, especially those without livestock, phosphorus (P) exports through the sale of produce is greater than P imports through
Published in “Food Chemistry”. The BfR MEAL Study aims to provide representative levels of chemical substances in foods consumed by the population in Germany for dietary exposure assessment. Calcium, potassium
Uno studio tedesco, BfR MEAL , ha analizzato 356 prodotti alimentari e ha trovato livelli simili di fosforo (P), potassio (K) e calcio (Ca) tra prodotti biologici e non biologici…
All crops need phosphorus (P) to grow. Negative P budgets deplete the soil’s P reserves in the long term. In organic farming, there are only a few permitted P sources.
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