GANDHI, J.N.; DHIMAN, R.C. Performance of wheat intercropped under different tree spacings of Poplar (Populus deltoides Marsh) plantation. Indian Journal of Agroforestry, India, v. 12, n. 2, 2020. Disponível em: https://epubs.icar.org.in/index.php/IJA/article/view/98659. Acesso em: 4 jun. 2026.