Bedrijfsspecifieke excretie voor bedrijven die uitsluitend jongvee voor de melkveehouderij opfokken = Farm specific N- and P-excretion for farms specialized in rearing young stock

Abstract

Excretion forfaits (N and P) for young stock are based on animals on dairy farms. However N and P excretion of young stock kept on specialised young stock rearing farms differs from the forfaits. The farm specific excretion calculation method described in this report offers the possibility to deviate from the forfaits in a way accepted by the Dutch government