SIROHI, CHHAVI et al. Response of nitrogen levels on growth and yield attributes of wheat varieties under poplar based agroforestry system in Northern, India. Indian Journal of Agroforestry, India, v. 24, n. 2, 2023. Disponível em: https://epubs.icar.org.in/index.php/IJA/article/view/129245. Acesso em: 6 jun. 2026.