| Issue |
BIO Web Conf.
Volume 37, 2021
International Scientific-Practical Conference “Agriculture and Food Security: Technology, Innovation, Markets, Human Resources” (FIES 2021)
|
|
|---|---|---|
| Article Number | 00044 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/bioconf/20213700044 | |
| Published online | 27 October 2021 | |
Development of multistage plowing method that involves subsurface loosening
1 Samara State Agrarian University, Samara, 446442, Russia
2 Samara State Transport University, Samara, 443066, Russia
3 Saratov State Vavilov Agrarian University, Saratov, 410012, Russia
4 Nizhny Novgorod State Engineering and Economic University, Knyaginino, 606340, Russia
* Corresponding author: erzamaev_mp@mail.ru
The paper proposes a new method for multistage plowing that implies loosening bottom soil and subsoil horizon simultaneously, followed by overturning the bottom soil without cutting, which improves the quality of soil cultivation, softens a plow sole and reduces energy costs. Experimental studies confirmed the theoretical relationship for determining the plowing resistance, both of certain working bodies of a section, and of a whole plow. The method proposed for multistage plowing that implies loosening the subsoil provides a decrease in plowing resistance by 8.3-9.8% compared to the existing double-depth plowing followed by loosening the subsoil.
© The Authors, published by EDP Sciences, 2021
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