A STUDY ON THE WORK TIME STRUCTURE WHEN SOWING WITH VARIOUS AGGREGATES | Zendy

Galin Tihanov | Zendy

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A STUDY ON THE WORK TIME STRUCTURE WHEN SOWING WITH VARIOUS AGGREGATES

Author(s) -

Galin Tihanov

Publication year - 2019

Publication title -

applied researches in technics technologies and education

Language(s) - English

Resource type - Journals

eISSN - 1314-8796

pISSN - 1314-8788

DOI - 10.15547/artte.2019.02.003

Subject(s) - sowing , agricultural engineering , productivity , aggregate (composite) , mathematics , agronomy , engineering , materials science , biology , nanotechnology , economics , macroeconomics

One of the factors that influence the working time structure in sowing crops with different aggregates is the utilization of working time. The study dealt with two seed drills for precise and two seed drills for fused sowing. The shift time utilization coefficient in the types of seed drills was determined, which is within the admissible limit: the SZU-3,6 τ=0.86; for the Horsch Pronto 6 DC τ=0.88 for Gaspardo SP-8 τ=0.92 and for the Kurt PM-8 seed driller τ=0.85. It has been established that the field length, its shape and the method of loading the seed drills have an impact on the working time structure when sowing crops with different aggregates. It has been established that in order to exploit the technical capabilities of the sowing aggregate and to achieve higher productivity and good economic performance of the sowing technological operation, the field length of the cultivated area under 600 m is economically inexpedient.

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