publication . Article . 2019

Determination of the Parameters of Improved Coulter for Introducing Mineral and Organic-And-Mineral Fertilizers

Open Access Russian
  • Published: 01 Oct 2019 Journal: Сельскохозяйственные машины и технологии, volume 13, issue 4, pages 54-57 (issn: 2073-7599, eissn: 2618-6748, Copyright policy)
  • Publisher: Federal Scientific Agroengineering Centre VIM
Abstract
<jats:p>When using the conventional coulters for applying organic-and-mineral fertilizers, reliable technological process cannot be ensured unless a fertilizer funnel is adapted to such fertilizers. (Research purpose) Determination of the parameters of an improved coulter for introducing organic-and-mineral fertilizers. (Materials and methods) The authors conducted theoretical studies using the methods of theoretical and agricultural mechanics, as well as analytic geometry. They also considered the horizontal flow of soil particles under the action of the pointed part of a leg and made diagrams of the progressive speed of a cultivator depending on the cutting-po...
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free text keywords: feeder cultivator, coulter, holder, cutting-point angle, soil, cross-section surface, cotton inter-row spacing, diameter of a fertilizer funnel, lcsh:Agriculture, lcsh:S, lcsh:Mechanical engineering and machinery, lcsh:TJ1-1570, Funnel, business.product_category, business, Horizontal flow, Research purpose, Geotechnical engineering, Flow (psychology), Analytic geometry, Mathematics
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