International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)

Seed Refinement in the Harvesting and Post-Harvesting Process

Authors
Vladimir Ivanovich Orobinsky, Aleksey Mikhailovich Gievsky, Ivan Vasilyevich Baskhakov, Aleksey Viktorovich Chernyshov
Corresponding Author
Vladimir Ivanovich Orobinsky
Available Online December 2018.
DOI
10.2991/agrosmart-18.2018.163How to use a DOI?
Keywords
grain, seeds, grain heap, harversting, post-harvest processing, injury, inferior grain
Abstract

Over recent years the quality of crop seeds in our country leaves much to be desired. To have seeds that meet the requirements of all-Union State Standard, it is necessary to reduce the level of grain injury in the process of grain crop production. When harvesting crop seeds, a rotary combine harvester thresher should be used. They allow getting a better bunker heap of chaff and grain than their drum alternative. It is acknowledged that combine harvester threshers with the rotary threshing-separating device breaks grains 2,20-13,41 times less. While doing that, the amount of whole grains increases by 2.53-4.11%. Laboratory germination of seeds selected from the grain heap by means of rotary combine harvester threshers is 1.7-4.0% higher than when harvesting with machines equipped with drum threshing and separating devices. Within the post harvesting procedures, the sequenced-flow method should be applied to the grain processing. The method eliminates the temporary storage of grain crop in asphalted yards. It is necessary to separate chaff from grain immediately after it is transported to the elevator. For winter wheat seeds, the recommended thousand grain weight should be 40-50 g. Such results can be reached if the air-flow velocity of the seed cleaning machines is at least 8 mps at the level of the second aspirating channel, while sorting sieve plates of the sieve boot have the 2.6 mm through at least. Following these recommendations will significantly reduce the injury of grain during harvesting and post-harvest processing, which will affect the quality of both commercial and crop seeds

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
Series
Advances in Engineering Research
Publication Date
December 2018
ISBN
10.2991/agrosmart-18.2018.163
ISSN
2352-5401
DOI
10.2991/agrosmart-18.2018.163How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Vladimir Ivanovich Orobinsky
AU  - Aleksey Mikhailovich Gievsky
AU  - Ivan Vasilyevich Baskhakov
AU  - Aleksey Viktorovich Chernyshov
PY  - 2018/12
DA  - 2018/12
TI  - Seed Refinement in the Harvesting and Post-Harvesting Process
BT  - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018)
PB  - Atlantis Press
SP  - 870
EP  - 874
SN  - 2352-5401
UR  - https://doi.org/10.2991/agrosmart-18.2018.163
DO  - 10.2991/agrosmart-18.2018.163
ID  - Orobinsky2018/12
ER  -