Effects of mixed pulp mill sludges on crop yields and quality

by Sari Kinnula, Marjaana Toivonen, Helena Soinne, Juuso Joona, Jukka Kivelä
Published 2020-09-01

Effects of meat bone meal as fertilizer on yield and quality of sugar beet and carrot

by Jukka Kivelä, Lin Chen, Susanna Muurinen, Pirjo Kivijärvi, Veikko Hintikainen, Juha Helenius
Published 2015-06-01