Smith LC, Monaghan RM. Nitrogen leaching losses from fodder beet and kale crops grazed by dairy cows in southern SouthlandNitrogen leaching losses from fodder beet and kale crops grazed by dairy cows in southern Southland. Journal of NZ Grasslands [Internet]. 2020 Sep. 29 [cited 2026 Jun. 25];82:61-7. Available from: https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/444