For citations:
Kazakova I.S., Chirkov S.V., Gavryuk S.A. Statistical analysis of the development of the plant production industry by the example of changes in the average yield of grain crops in the XX century. Part 1. Period 1900 - 1933. Innovations and Food Safety. 2024;(1):146-157. (In Russ.) https://doi.org/10.31677/2311-0651-2024-43-1-146-157