Evaluation of Potato Genotypes for Processing Traits in Late Autumn

The present study was undertaken to evaluate potato genotypes for their suitability for processing when grown under different crop durations, i.e., E1 (80 days' crop duration), E2 (100 days' crop duration) and E3(120 days' crop duration). Among the three durations studied, E3 yielded...

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Autores principales:	Prabhjot Kaur, V K Vashist, Ajay Kumar
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2015
Materias:	potato genotypes autumn season processing quality Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/2500fb32a54c4aecafea1fceca573840
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spelling	oai:doaj.org-article:2500fb32a54c4aecafea1fceca5738402021-12-02T11:06:50ZEvaluation of Potato Genotypes for Processing Traits in Late Autumn0973-354X2582-4899https://doaj.org/article/2500fb32a54c4aecafea1fceca5738402015-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/155https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899The present study was undertaken to evaluate potato genotypes for their suitability for processing when grown under different crop durations, i.e., E1 (80 days' crop duration), E2 (100 days' crop duration) and E3(120 days' crop duration). Among the three durations studied, E3 yielded the highest processing-grade yield (q/ha), followed by E2 and E1. The crop in E3 also exhibited high dry-matter content and low levels of reducing sugars compared to that in the other crop durations, which is desirable for processing. Among the cultivars under study, Kufri Badshah, Kufri Anand, Kufri Bahar, Kufri Chipsona-1, Kufri Chipsona-2, Kufri Ashoka and Kufri Jawahar gave the highest total tuber-yield. However, for processing-grade yield, cvs. Kufri Badshah, Kufri Chipsona-1 and Kufri Jawahar yielded significantly better than the mean, but cv. Kufri Chipsona-1 was the one found suitable for processing due to its high dry-matter content (22.07%), while, the other cultivars were found suitable for table purpose alone. Though cv. Kufri Chipsona-1 yielded higher (309.39 q/ha), its performance could not be predicted under various conditions owing to the data on regression coefficient (being less than one), and a significant deviation from regression. Cultivars Kufri Chipsona-1 and Kufri Chipsona-2 were found to be suitable for processing, with high tuber- and processing-grade yield, high dry-matter content, low amount of reducing sugars and phenols in the crop durations E2and E3. Both these cultivars produced chips of acceptable colour in all three crop durations.Prabhjot KaurV K VashistAjay KumarSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticlepotatogenotypesautumn seasonprocessing qualityPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 10, Iss 1, Pp 57-63 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	potato genotypes autumn season processing quality Plant culture SB1-1110
spellingShingle	potato genotypes autumn season processing quality Plant culture SB1-1110 Prabhjot Kaur V K Vashist Ajay Kumar Evaluation of Potato Genotypes for Processing Traits in Late Autumn
description	The present study was undertaken to evaluate potato genotypes for their suitability for processing when grown under different crop durations, i.e., E1 (80 days' crop duration), E2 (100 days' crop duration) and E3(120 days' crop duration). Among the three durations studied, E3 yielded the highest processing-grade yield (q/ha), followed by E2 and E1. The crop in E3 also exhibited high dry-matter content and low levels of reducing sugars compared to that in the other crop durations, which is desirable for processing. Among the cultivars under study, Kufri Badshah, Kufri Anand, Kufri Bahar, Kufri Chipsona-1, Kufri Chipsona-2, Kufri Ashoka and Kufri Jawahar gave the highest total tuber-yield. However, for processing-grade yield, cvs. Kufri Badshah, Kufri Chipsona-1 and Kufri Jawahar yielded significantly better than the mean, but cv. Kufri Chipsona-1 was the one found suitable for processing due to its high dry-matter content (22.07%), while, the other cultivars were found suitable for table purpose alone. Though cv. Kufri Chipsona-1 yielded higher (309.39 q/ha), its performance could not be predicted under various conditions owing to the data on regression coefficient (being less than one), and a significant deviation from regression. Cultivars Kufri Chipsona-1 and Kufri Chipsona-2 were found to be suitable for processing, with high tuber- and processing-grade yield, high dry-matter content, low amount of reducing sugars and phenols in the crop durations E2and E3. Both these cultivars produced chips of acceptable colour in all three crop durations.
format	article
author	Prabhjot Kaur V K Vashist Ajay Kumar
author_facet	Prabhjot Kaur V K Vashist Ajay Kumar
author_sort	Prabhjot Kaur
title	Evaluation of Potato Genotypes for Processing Traits in Late Autumn
title_short	Evaluation of Potato Genotypes for Processing Traits in Late Autumn
title_full	Evaluation of Potato Genotypes for Processing Traits in Late Autumn
title_fullStr	Evaluation of Potato Genotypes for Processing Traits in Late Autumn
title_full_unstemmed	Evaluation of Potato Genotypes for Processing Traits in Late Autumn
title_sort	evaluation of potato genotypes for processing traits in late autumn
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2015
url	https://doaj.org/article/2500fb32a54c4aecafea1fceca573840
work_keys_str_mv	AT prabhjotkaur evaluationofpotatogenotypesforprocessingtraitsinlateautumn AT vkvashist evaluationofpotatogenotypesforprocessingtraitsinlateautumn AT ajaykumar evaluationofpotatogenotypesforprocessingtraitsinlateautumn
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Evaluation of Potato Genotypes for Processing Traits in Late Autumn

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