OLOMOUC, CZECH REPUBLIC, SEPTEMBER 1, 2018: Sampling for scientific purposes for analysis barley Hordeum vulgare bag and experimentation and development of science new fertilizers

Editorial Use Only: This image can only be used for editorial purpose. Use of this image in advertising, commercial or for promotional purposes is prohibited unless additional clearances are secured by the licensee. 123RF.com does not provide any clearance services.