For citations:

Ramazanova R.Kh., Kassipkhan A., Botbaeva Zh.T. Biological activity of dark chestnut soil when applying nitrogen fertilizers for spring triticale. Soil Science and Agrichemistry. 2023;(1):36-52. (In Russ.) https://doi.org/10.51886/1999-740X_2023_1_36