Lima, C. R., Souto, S. M., Garcia, J. M. R., & Araújo, M. R. (2014). Nutritive values of hay from siratro (<i>Phaseolus atropurpureus</i>) cut at different stages of development. Pesquisa Agropecuaria Brasileira, 7(1), 63–66. https://doi.org/10.1590/S1678-3921.pab1972.v7.17425