Järvenranta K, Virkajärvi P, Heinonen-Tanski H. The flows and balances of P, K, Ca and Mg on intensively managed Boreal high input grass and low input grass-clover pastures. AFSci [Internet]. 2014Jul.1 [cited 2024May10];23(2):106-17. Available from: https://journal.fi/afs/article/view/41195