Kivelä, Jukka, Lin Chen, Susanna Muurinen, Pirjo Kivijärvi, Veikko Hintikainen, and Juha Helenius. “Effects of Meat Bone Meal As Fertilizer on Yield and Quality of Sugar Beet and Carrot”. Agricultural and Food Science 24, no. 2 (June 27, 2015): 68–83. Accessed June 16, 2024. https://journal.fi/afs/article/view/8587.