Effects of Varying Nitrogen Levels and Row Spacing on Fennel (Foeniculum vulgare mill.) Growth and Seed Yield: EFFECT OF NITROGEN LEVELS & ROW SPACING ON GROWTH & YIELD OF FENNEL. Journal of Scientific & Industrial Research (JSIR), [S. l.], v. 83, n. 3, p. 315–321, 2024. DOI: 10.56042/jsir.v83i3.3747. Disponível em: https://or.niscpr.res.in/index.php/JSIR/article/view/3747. Acesso em: 15 may. 2026.