1. Savci, S.: Investigation of Effect of Chemical Fertilizers on Environment. APCBEE Proc. 1, 287–292 (2012)
2. Kumar, A., Yadav, D.S.: Long-term effects of fertilizers on the soil fertility and productivity of a rice–wheat System. J. Agron. Crop Sci. 186, 47–54 (2001)
3. Yang, S.: Effect of long-term fertilization on soil productivity and nitrate accumulation in Gansu oasis. Agricultural Sciences in China 5, 57–67 (2006)
4. Massah, J., Azedegan, B.: Effect of chemical fertilizers on soil compaction and degradation. Agricultural Mechanization In Asia, Africa, And Latin America 47(1), 44–50 (2016)
5. Bai, Y.C., Chang, Y.Y., Hussain, M., Lu, B., Zhang, J.P., Song, X.B., Lei, X.S., Pei, D.: Soil Chemical and Microbiological Properties Are Changed by Long-Term Chemical Fertilizers That Limit Ecosystem Functioning. Microorganisms 8(694), 1–22 (2020)