Stikkord: jordprøver

Phosphorus availability on many organically managed farms in Europe

| Type artikkel: Publisert studie

Kategori: Fosfor, Næringsstoffer

Maintaining sufficient soil phosphorus (P) levels for non-limiting crop growth is challenging in organic systems since off-farm inputs of P are restricted. This study assessed the status of P on organic farms in Europe using soil test results for extractable P. Data was obtained from published literature, unpublished theses, and various national and regional databases of soil test values.

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