Analysis of the physical properties of spindle seeds for seed sorting operations

Abstract The relationships between the basic physical properties of seeds of selected spindle species were evaluated for the needs of seed sorting operations. Physical properties were measured in the seeds of five spindle species, and the presence of relationships between these attributes was determ...

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Autores principales:	Zdzisław Kaliniewicz, Andrzej Anders, Piotr Markowski, Paweł Tylek, Danuta Owoc
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/2d68c0efe2e746478dfccc303d24addf
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spelling	oai:doaj.org-article:2d68c0efe2e746478dfccc303d24addf2021-12-02T18:18:44ZAnalysis of the physical properties of spindle seeds for seed sorting operations10.1038/s41598-021-93166-z2045-2322https://doaj.org/article/2d68c0efe2e746478dfccc303d24addf2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93166-zhttps://doaj.org/toc/2045-2322Abstract The relationships between the basic physical properties of seeds of selected spindle species were evaluated for the needs of seed sorting operations. Physical properties were measured in the seeds of five spindle species, and the presence of relationships between these attributes was determined in correlation and regression analyses. The average values of the evaluated parameters were determined in the following range: terminal velocity—from 9.2 to 10.3 m s−1, thickness—from 2.57 to 3.26 mm, width—from 2.87 to 3.74 mm, length—from 3.94 to 5.52 mm, angle of external friction—from 20.7° to 24.6°, mass—from 16.5 to 33.8 mg. Spindle seeds were arranged in the following ascending order based on their geometric mean diameter: winged spindle, Hamilton’s spindle, large-winged spindle, broadleaf spindle and European spindle. Spindle seeds should be separated in a sieve equipped with at least two mesh screens with slotted apertures. Depending on the processed spindle species, aperture size should range from ≠ 2.7 to ≠ 3.5 mm in the top screen, and from ≠ 2.4 to ≠ 3.0 mm in the bottom screen.Zdzisław KaliniewiczAndrzej AndersPiotr MarkowskiPaweł TylekDanuta OwocNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zdzisław Kaliniewicz Andrzej Anders Piotr Markowski Paweł Tylek Danuta Owoc Analysis of the physical properties of spindle seeds for seed sorting operations
description	Abstract The relationships between the basic physical properties of seeds of selected spindle species were evaluated for the needs of seed sorting operations. Physical properties were measured in the seeds of five spindle species, and the presence of relationships between these attributes was determined in correlation and regression analyses. The average values of the evaluated parameters were determined in the following range: terminal velocity—from 9.2 to 10.3 m s−1, thickness—from 2.57 to 3.26 mm, width—from 2.87 to 3.74 mm, length—from 3.94 to 5.52 mm, angle of external friction—from 20.7° to 24.6°, mass—from 16.5 to 33.8 mg. Spindle seeds were arranged in the following ascending order based on their geometric mean diameter: winged spindle, Hamilton’s spindle, large-winged spindle, broadleaf spindle and European spindle. Spindle seeds should be separated in a sieve equipped with at least two mesh screens with slotted apertures. Depending on the processed spindle species, aperture size should range from ≠ 2.7 to ≠ 3.5 mm in the top screen, and from ≠ 2.4 to ≠ 3.0 mm in the bottom screen.
format	article
author	Zdzisław Kaliniewicz Andrzej Anders Piotr Markowski Paweł Tylek Danuta Owoc
author_facet	Zdzisław Kaliniewicz Andrzej Anders Piotr Markowski Paweł Tylek Danuta Owoc
author_sort	Zdzisław Kaliniewicz
title	Analysis of the physical properties of spindle seeds for seed sorting operations
title_short	Analysis of the physical properties of spindle seeds for seed sorting operations
title_full	Analysis of the physical properties of spindle seeds for seed sorting operations
title_fullStr	Analysis of the physical properties of spindle seeds for seed sorting operations
title_full_unstemmed	Analysis of the physical properties of spindle seeds for seed sorting operations
title_sort	analysis of the physical properties of spindle seeds for seed sorting operations
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/2d68c0efe2e746478dfccc303d24addf
work_keys_str_mv	AT zdzisławkaliniewicz analysisofthephysicalpropertiesofspindleseedsforseedsortingoperations AT andrzejanders analysisofthephysicalpropertiesofspindleseedsforseedsortingoperations AT piotrmarkowski analysisofthephysicalpropertiesofspindleseedsforseedsortingoperations AT pawełtylek analysisofthephysicalpropertiesofspindleseedsforseedsortingoperations AT danutaowoc analysisofthephysicalpropertiesofspindleseedsforseedsortingoperations
_version_	1718378205042180096

Analysis of the physical properties of spindle seeds for seed sorting operations

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