CHAUHAN, S.K. Effect of plant spacing and salinity of irrigation water on growth and flower yield of marigold in semi-arid conditions. Annals of Agricultural Research, India, v. 37, n. 2, 2016. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/61921. Acesso em: 22 jul. 2026.