Effect of microbial encapculation of mineral and organic fertilizers on fertilizer utilization efficiency in wheat cultivation

Wheat, which is one of the most widely cultivated crops in the world and in our country, has great importance in terms of economy. Wheat is one of the basic food sources of human beings, is one of the first cultivated plants. In order to meet the nutritional needs in parallel with the increasing human population, agricultural production needs to be increased. Fertilization is the most important factor in increasing the yield. Innovations in fertilizer technology and improvement of use efficiency are of great importance. In this study, different doses of mineral (0, 15, 20, 40 kg/da DAP and 0, 20, 30, 40 kg/da AS) and organomineral fertilizers (0, 15, 20, 40 kg/da 20: 20: 0 and 0, 20, 30, 40 kg/da 25: 0: 0) were apllied with or without microbial coating to wheat (Triticum aestivum L.) plants (Rumeli cv.) in pots. Some of macro and micro plant nutrients, amino acids, organic acids and plant growth regulators were analyzed in three different harvest periods from seed sowing to compare the fertility of the applied fertilizers. According to the results of the research, all applications showed significant differences in terms of all examined parameters. Organomineral fertilizers were found to be more effective than mineral fertilizers. It has been observed that microbial coating is effective at varying levels according to changing fertilizer type and dosage. When all the data obtained were evaluated in general, the applications of 20 kg/da 20: 20: 0 + 30 kg/da 25: 0: 0 fertilizer with and without microbial coating gave the best results.