The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.

Sweet potato (Ipomoea batatas L.) cultivation in Turkey is concentrated in one province situated in Mediterranean region only, which would not fulfill the domestic needs of the country soon. Therefore, cultivation of the crop in other provinces/climatic regions should be initiated to fulfill the dom...

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Autores principales:	Yasin Bedrettin Karan, Özlem Gültekin Şanli
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/0a969799087b42b0a95b06e2690e3dfc
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spelling	oai:doaj.org-article:0a969799087b42b0a95b06e2690e3dfc2021-12-02T20:08:08ZThe assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.1932-620310.1371/journal.pone.0257703https://doaj.org/article/0a969799087b42b0a95b06e2690e3dfc2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0257703https://doaj.org/toc/1932-6203Sweet potato (Ipomoea batatas L.) cultivation in Turkey is concentrated in one province situated in Mediterranean region only, which would not fulfill the domestic needs of the country soon. Therefore, cultivation of the crop in other provinces/climatic regions should be initiated to fulfill the domestic needs. The cultivation in other provinces requires thorough assessment of yield and quality traits of target crop. Therefore, yield and quality characteristics of four sweet potato genotypes (i.e., 'Hatay Kırmızısı', 'Hatay Yerlisi', 'Havuc' and 'Kalem') were assessed in the current study in Kazova and Niksar counties of Tokat province of the country having middle Black Sea climate in field experiments during 2018 and 2019. The cuttings of the genotypes were planted in Niksar during the second fortnight of April and first week of May in Kazova. The planting density was kept 90 × 45 cm. Data relating to number of storage roots, storage root weight, storage root yield per hill and storage root yield per hectare were recorded. Furthermore, quality traits, including dry matter ratio (%), protein ratio (%) and antioxidant ratio (%) of storage roots were also determined. The highest total storage root yield was recorded for 'Havuc' genotype during both years and locations, followed by 'Hatay Yerlisi' and 'Hatay Kırmızısı' genotypes. Overall, storage root yield (60.06 and 62.40 tons ha-1 during first and second year) recorded for the experiment at Niksar was higher than the storage root yield recorded for Kazova experiment (53.50 and 52.84 tons ha-1 during first and second year, respectively). The highest dry matter was produced by 'Kalem' and 'Hatay Yerlisi' genotypes during both years and at both locations, followed by 'Hatay Kırmızısı' and 'Havuc' genotypes. The storage roots of the tested genotypes accumulated higher dry matter at Kazova during both years. The highest protein content was obtained from the 'Kalem' genotype, and the protein contents of the 'Hatay Yerlisi' and 'Hatay Kırmızısı' genotypes were close to the 'Kalem' genotype. The results indicated that tested genotypes can successfully be cultivated in middle Black Sea climate. Therefore, production of sweet potato can be initiated in the future to meet the domestic needs for sweet potato in the country.Yasin Bedrettin KaranÖzlem Gültekin ŞanliPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 9, p e0257703 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yasin Bedrettin Karan Özlem Gültekin Şanli The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
description	Sweet potato (Ipomoea batatas L.) cultivation in Turkey is concentrated in one province situated in Mediterranean region only, which would not fulfill the domestic needs of the country soon. Therefore, cultivation of the crop in other provinces/climatic regions should be initiated to fulfill the domestic needs. The cultivation in other provinces requires thorough assessment of yield and quality traits of target crop. Therefore, yield and quality characteristics of four sweet potato genotypes (i.e., 'Hatay Kırmızısı', 'Hatay Yerlisi', 'Havuc' and 'Kalem') were assessed in the current study in Kazova and Niksar counties of Tokat province of the country having middle Black Sea climate in field experiments during 2018 and 2019. The cuttings of the genotypes were planted in Niksar during the second fortnight of April and first week of May in Kazova. The planting density was kept 90 × 45 cm. Data relating to number of storage roots, storage root weight, storage root yield per hill and storage root yield per hectare were recorded. Furthermore, quality traits, including dry matter ratio (%), protein ratio (%) and antioxidant ratio (%) of storage roots were also determined. The highest total storage root yield was recorded for 'Havuc' genotype during both years and locations, followed by 'Hatay Yerlisi' and 'Hatay Kırmızısı' genotypes. Overall, storage root yield (60.06 and 62.40 tons ha-1 during first and second year) recorded for the experiment at Niksar was higher than the storage root yield recorded for Kazova experiment (53.50 and 52.84 tons ha-1 during first and second year, respectively). The highest dry matter was produced by 'Kalem' and 'Hatay Yerlisi' genotypes during both years and at both locations, followed by 'Hatay Kırmızısı' and 'Havuc' genotypes. The storage roots of the tested genotypes accumulated higher dry matter at Kazova during both years. The highest protein content was obtained from the 'Kalem' genotype, and the protein contents of the 'Hatay Yerlisi' and 'Hatay Kırmızısı' genotypes were close to the 'Kalem' genotype. The results indicated that tested genotypes can successfully be cultivated in middle Black Sea climate. Therefore, production of sweet potato can be initiated in the future to meet the domestic needs for sweet potato in the country.
format	article
author	Yasin Bedrettin Karan Özlem Gültekin Şanli
author_facet	Yasin Bedrettin Karan Özlem Gültekin Şanli
author_sort	Yasin Bedrettin Karan
title	The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
title_short	The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
title_full	The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
title_fullStr	The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
title_full_unstemmed	The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.
title_sort	assessment of yield and quality traits of sweet potato (ipomoea batatas l.) genotypes in middle black sea region, turkey.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/0a969799087b42b0a95b06e2690e3dfc
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The assessment of yield and quality traits of sweet potato (Ipomoea batatas L.) genotypes in middle Black Sea region, Turkey.

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