Barbedo, A. S. C., Câmera, F. L. A., Nakagawa, J., & Barbedo, C. J. (2000). Plant population, harvest method and seed quality of carrot, Brasília cultivar. Pesquisa Agropecuaria Brasileira, 35(8), 1645–1652. https://doi.org/10.1590/S1678-3921.pab2000.v35.5945