**Author details**

Aušra Marcinkevičienė1 , Marina Keidan2 , Rita Pupalienė1 \*, Rimantas Velička1 , Zita Kriaučiūnienė1 , Lina Marija Butkevičienė1 and Robertas Kosteckas1

1 Vytautas Magnus University, Kaunas, Lithuania

2 Public Institution "Ekoagros"

\*Address all correspondence to: rita.pupaliene@vdu.lt

© 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.
