SPEHIA, R S; SHARMA, VIPIN; RAINA, J N; PATHANIA, SHASHI; BHARDWAJ, R K. Effect of irrigation levels and polyethylene mulching on growth, yield and quality of rabi onion (Allium cepa). The Indian Journal of Agricultural Sciences, Delhi, India, v. 83, n. 11, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/34541. Acesso em: 23 oct. 2025.