MISHRA, A C; RATURI, Akhilesh. Effect of irrigation systems and NPK levels on onion (Allium cepa L.) in temperate hills. Vegetable Science, [S. l.], v. 42, n. 02, p. 107–108, 2015. DOI: 10.61180/. Disponível em: https://www.isvsvegsci.in/index.php/vegetable/article/view/888.. Acesso em: 11 apr. 2026.