Josef Jindrich Sechtl 1920s (ca) Practical teaching at the Agricultural Academy in Tábor, Agrochemical Department of the State Agricultural Research Station
Photograph Sechtl & Vosecek Museum of Photography Department of Agrochemistry, led by Prof. Ing. Jindrich Brodil (in the photo at the very back, to the right of the table) performed approximately 10-15 attempts per year. Most trials tested new fertilizers on individual crops.
