Specific genotypes of plantain (Plantago lanceolata) vary in their impact on sheep urine volume and nitrification in the urine patch. Journal of NZ Grasslands [Internet]. 2018 Nov. 17 [cited 2026 Aug. 2];80:125-8. Available from: https://test.nzgajournal.org.nz/index.php/JoNZG/article/view/335