Regina, Kristiina, Hannu Känkänen, and Pooja Singh. “Impacts of Green Manure on Crop Yield, Nitrogen Leaching and Nitrous Oxide Emissions in Sandy and Clay Soil Lysimeters”. Agricultural and Food Science 30, no. 2 (June 30, 2021): 53–62. Accessed May 18, 2024. https://journal.fi/afs/article/view/99202.