**Author details**

Lorena Barra-Bucarei1 \* and Javiera Ortiz<sup>2</sup>

1 Instituto de Investigaciones Agropecuarias, Chillán, Chile

2 Universidad de Concepción, Chillán, Chile

\*Address all correspondence to: lorena.barra@inia.cl

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
