Phosphorus-Enriched Organomineral Fertilizers Affect the Cation Exchange Algorithm of the Soil: A Comparative Evaluation

Authors : Serdar TOPRAK, Saime SEFEROĞLU

Pages : 298-312

Doi:10.29133/yyutbd.1265026

View : 45 | Download : 44

Publication Date : 2023-06-30

Article Type : Research Paper

Abstract :The aim of this study is to determine the effects of phosphorus-enriched cattle manure applications on the exchangeable cations content, cation exchange capacity insert ignore into journalissuearticles values(CEC);, and base saturation rate insert ignore into journalissuearticles values(BSR); of the lime soil. The research was carried out with four different levels insert ignore into journalissuearticles values(except control); of dairy cattle manure insert ignore into journalissuearticles values(M1: 10; M2: 20; M3: 30; M4: 40 t ha-1); and with four different levels insert ignore into journalissuearticles values(except control); of phosphorus dose insert ignore into journalissuearticles values(P1: 10; P2: 20; P3: 30; P4: 40 kg P ha-1); in the ecological conditions of Southwest Türkiye during the wheat vegetation period of 2019-2021. The study was carried out in medium calcareous soil insert ignore into journalissuearticles values(14.8%); with three replications randomized blocks experimental by composing organomineral fertilizer combinations. According to the results of the study, the highest change in exchangeable Ca and K content in soils was obtained from organomineral fertilizer applications by 11.2% and 29.7% respectively, and the highest change in exchangeable Mg and Na content was obtained from dairy cattle manure applications by 25.1% and 18.2%, respectively for M4P2 insert ignore into journalissuearticles values(40 t ha-1 dairy cattle manure + 20 kg P ha-1);. Among the fertilization systems, the highest increase in total exchangeable cations was 13.1% and the increase in CEC was 21.3% in organomineral fertilizer applications. The fastest decrease in the BSR was also obtained from the organomineral fertilization system. As a result, it has been determined that M4P2 application is the most economical and the most effective combination in the cation exchange capacity among organomineral fertilizer combinations.
Keywords : Phosphorus, Dairy cattle manure, Organomineral fertilization, Cation exchange capacity, Exchangeable cations