@article{munarini_nodari_2021,  title={Effect of sowing time and density for vegetative and reproductive traits of genotypes of maize landrace in an agroecological system},  volume={51},  ISSN={0103-8478},  url={https://doi.org/10.1590/0103-8478cr20200145},  DOI={10.1590/0103-8478cr20200145},  number={5},  journal={Ciência Rural},  publisher={Universidade Federal de Santa Maria},  author={Munarini, Anderson and Nodari, Rubens Onofre},  year={2021},  pages={e20200145} }