For citations:

Martynenko O.V., Karminov V.N., Yugaj E.S., Mutygullin I.R., Ontikov P.V. The use of GIS for agrochemical soil characteristics and weed infestation of Grebnevskiy nursery of Shchelkovskiy teaching and experimental forestry. Dokuchaev Soil Bulletin. 2019;(99):5-20. (In Russ.) https://doi.org/10.19047/0136-1694-2019-99-5-20