@periodical{doi:10.17170/kobra-202105053832, title ={Vol. 8 No. 2 (2020)}, keywords ={630 and Pflanzenbau and Biologische Landwirtschaft and Klimaänderung and Dürre}, copyright ={https://rightsstatements.org/page/InC/1.0/}, language ={en}, year ={2020} }