Lauriano, Sidnei Marcelino, Saulo Fernando Gomes de Sousa, Patricia Pereira Dias, Tiago Pereira da Silva Correia, and Paulo Roberto Arbex Silva. 2017. “Seeder Performance under Different Pressures of Vaccum and Fuel Consumption to Soybean Seeds”. Bioscience Journal 33 (5). Uberlândia, MG:1119-25. https://doi.org/10.14393/BJ-v33n5a2017-33656.