@article{leão_chaves_2019,  title={Training systems and rootstocks on yield and agronomic performance of ‘Syrah’ grapevine in the Brazilian semiarid},  volume={43},  ISSN={1413-7054},  url={https://doi.org/10.1590/1413-7054201943005719},  DOI={10.1590/1413-7054201943005719},  journal={Ciência e Agrotecnologia},  publisher={Editora da Universidade Federal de Lavras},  author={Leão, Patrícia Coelho de Souza and Chaves, Agnaldo Rodrigues de Melo},  year={2019},  pages={e005719} }