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Application of 'Preparation 500' in agricultural soils under a biodynamic management
technologies

Application of 'Preparation 500' in agricultural soils under … [Spain]

Application of 'preparation number 500', commonly known as cow horn manure. Preparation 500 is made by filling a cow's horn with cow dung, and burying it in the soil during the cooler months to turn into dark humus. This is then sprayed up to four times a year over the …

  • Compiler: Alicia Morugán-Coronado