1.
Rolston M, Mccloy B, Chynoweth R. Predicting nitrogen requirement in perennial ryegrass seed crops. NZGA R&P Series [Internet]. 2010 Jan. 1 [cited 2026 Apr. 18];14:59-65. Available from: https://www.nzgajournal.org.nz/index.php/rps/article/view/3190