Chaves, P.M. da S., Silva, J.R. da, Braga, M. de O., Marques, N. de S. and Freitas, A.D.D. de 2018. Physiological seed quality and initial growth of Handroanthus impetiginosus seedlings under different levels of shading and substrates. Revista Verde de Agroecologia e Desenvolvimento Sustentável. 13, 1 (Jan. 2018), 22–26. DOI:https://doi.org/10.18378/rvads.v13i1.5348.