On 11th of September 2018, a trial application was made with Seleda BioGas on 1 decare of a cucumber greenhouse field in Boztepe. A yield of 638 kg was obtained in the application area. 20-10-20 powdered fertilizer, amino acid liquid fertilizer, and balanced NPK powdered fertilizer were used in the area where the application was not made. A yield of 308 kg was obtained in the non-treated area.