Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography
In this study, the size and shape properties of twelve different bean cultivars (eleven varieties and a genotype) were determined using image processing method on digital photography and the cultivars were grouped depending on their properties. The highest mean values of geometric diameter, projecte...
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| Format: | Article |
| Language: | English |
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Ankara University
2013-09-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/1549357 |
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| author | Bahadır Sayıncı Erdal Elkoca İsmail Öztürk Mazhar Kara Talha Özmen |
| author_facet | Bahadır Sayıncı Erdal Elkoca İsmail Öztürk Mazhar Kara Talha Özmen |
| author_sort | Bahadır Sayıncı |
| collection | DOAJ |
| description | In this study, the size and shape properties of twelve different bean cultivars (eleven varieties and a genotype) were determined using image processing method on digital photography and the cultivars were grouped depending on their properties. The highest mean values of geometric diameter, projected area, length, width and shape factor in the study were determined in the ‘Çayırlı’ genotype. ‘Terzibaba’ cultivar, more spherical shape at width orientation compared to other cultivars, had the lowest value of thickness (4.6 mm) and more circular at the width orientation among the cultivars. The highest mean of thickness (6.0 mm) were measured in ‘Elkoca-05’ and ‘Noyanbey-98’ cultivars. The sphericity mean of ‘Karacaşehir-90’ (70%) was found higher than those of the other cultivars, while the geometric mean diameter, projected area, length and width values had the lowest mean. ’Yunus-90’ and ‘Göynük-98’ cultivars had the lowest sphericity mean values of 58.9% and 58.7%, respectively. According to the results of Principal Component Analysis (PCA), the most important variables of the first component were mass, geometric mean diameter, surface area, volume, projected area, equivalent diameter, perimeter and length. According to the physical properties of bean cultivars ‘Aras-98’, ‘Elkoca-05’, ‘Göynük-98’, ‘Noyanbey-98’, ‘Yakutiye-98’ and ‘Yunus-90’ were oblongus; ‘Karacaşehir-90’ and ‘Önceler-98’ were ellipticus; ‘Akman-98’, ‘Kantar-05’ and ‘Terzibaba’ were subcompressus and ‘Çayırlı’ genotype was compressus. The size and shape features of the bean cultivars are considerably crucial parameters in terms of designing the seed metering mechanism of seed drills, and transportation, separating and sizing systems. So, the size and shape data of bean cultivars are of mostly importance to engineers, machine manufacturers and machine designers. |
| format | Article |
| id | doaj-art-1846bc0ef81e41d9b7835afe4e8e9b9c |
| institution | Kabale University |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2013-09-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-1846bc0ef81e41d9b7835afe4e8e9b9c2025-08-20T03:54:12ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972013-09-0119321923410.1501/Tarimbil_000000124745Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital PhotographyBahadır SayıncıErdal Elkocaİsmail ÖztürkMazhar KaraTalha ÖzmenIn this study, the size and shape properties of twelve different bean cultivars (eleven varieties and a genotype) were determined using image processing method on digital photography and the cultivars were grouped depending on their properties. The highest mean values of geometric diameter, projected area, length, width and shape factor in the study were determined in the ‘Çayırlı’ genotype. ‘Terzibaba’ cultivar, more spherical shape at width orientation compared to other cultivars, had the lowest value of thickness (4.6 mm) and more circular at the width orientation among the cultivars. The highest mean of thickness (6.0 mm) were measured in ‘Elkoca-05’ and ‘Noyanbey-98’ cultivars. The sphericity mean of ‘Karacaşehir-90’ (70%) was found higher than those of the other cultivars, while the geometric mean diameter, projected area, length and width values had the lowest mean. ’Yunus-90’ and ‘Göynük-98’ cultivars had the lowest sphericity mean values of 58.9% and 58.7%, respectively. According to the results of Principal Component Analysis (PCA), the most important variables of the first component were mass, geometric mean diameter, surface area, volume, projected area, equivalent diameter, perimeter and length. According to the physical properties of bean cultivars ‘Aras-98’, ‘Elkoca-05’, ‘Göynük-98’, ‘Noyanbey-98’, ‘Yakutiye-98’ and ‘Yunus-90’ were oblongus; ‘Karacaşehir-90’ and ‘Önceler-98’ were ellipticus; ‘Akman-98’, ‘Kantar-05’ and ‘Terzibaba’ were subcompressus and ‘Çayırlı’ genotype was compressus. The size and shape features of the bean cultivars are considerably crucial parameters in terms of designing the seed metering mechanism of seed drills, and transportation, separating and sizing systems. So, the size and shape data of bean cultivars are of mostly importance to engineers, machine manufacturers and machine designers.https://dergipark.org.tr/tr/download/article-file/1549357beanimage processingshapebean; image processing; shape; sphericity; projected area |
| spellingShingle | Bahadır Sayıncı Erdal Elkoca İsmail Öztürk Mazhar Kara Talha Özmen Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography Journal of Agricultural Sciences bean image processing shape bean; image processing; shape; sphericity; projected area |
| title | Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography |
| title_full | Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography |
| title_fullStr | Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography |
| title_full_unstemmed | Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography |
| title_short | Seed Size and Shape Analysis of Registered Common Bean (Phaseolus vulgaris L.) Cultivars in Turkey Using Digital Photography |
| title_sort | seed size and shape analysis of registered common bean phaseolus vulgaris l cultivars in turkey using digital photography |
| topic | bean image processing shape bean; image processing; shape; sphericity; projected area |
| url | https://dergipark.org.tr/tr/download/article-file/1549357 |
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