Determination of morphological changes using gamma irradiation technology on capsicum specie varieties

The recent increase in the demand of hot and chili pepper at local, national, and international market has drawn the interest of breeders’ crop improvement researchers globally. Thus, there is a need to enhance its breeding and development to improve the production of hot and chilies pepper in the q...

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Autores principales:	Kayode Samuel Obaniyi, Funsho Oluleye, Charity Aremu, Stephen Abolusoro, Sunday Ige
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	capsicum varieties irradiation technique chlorophyll mutation crop germination survival percentage food quality Agriculture S Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/a11b3d7411e6426cabcd17b610e9d4d9
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spelling	oai:doaj.org-article:a11b3d7411e6426cabcd17b610e9d4d92021-12-05T14:10:58ZDetermination of morphological changes using gamma irradiation technology on capsicum specie varieties2391-953110.1515/opag-2020-0177https://doaj.org/article/a11b3d7411e6426cabcd17b610e9d4d92021-03-01T00:00:00Zhttps://doi.org/10.1515/opag-2020-0177https://doaj.org/toc/2391-9531The recent increase in the demand of hot and chili pepper at local, national, and international market has drawn the interest of breeders’ crop improvement researchers globally. Thus, there is a need to enhance its breeding and development to improve the production of hot and chilies pepper in the quest for food quality and security. This study focused on the germination ability and evaluation of chlorophyll mutations in M2 generation of gamma irradiates on pepper cultivars. The materials used in this experiment were obtained from the M1 generation of gamma-irradiated seeds of pepper cultivars (Capsicum frutescens, Capsicum chinense, and Capsicum annuum (hot pepper, bonnet pepper, and bell pepper, respectively)). Seeds of the pepper varieties were subjected to doses of gamma ray (i.e., 0, 100, 150, 200, 250, 300, 350, and 400 Gy) after which they were planted, raised, and harvested in the M2 generation. The parameters evaluated were germination percentage, survival percentage, epicotyl height, and chlorophyll mutations. However, the highest chlorophyll mutation frequency was observed in C. frutescens. This showed that it was more sensitive to gamma irradiation relative to C. chinense and C. annuum. virescenes were the highest chlorophyll mutant observed in all the three cultivars, while the least was Xanthan. The effective dose ranges between 50 and 250 Gy for germination and survival rate for the three cultivars of pepper give higher desirable mutations in the pepper cultivars. While 400 Gy recorded most efficient for chlorophyll mutation.Kayode Samuel ObaniyiFunsho OluleyeCharity AremuStephen AbolusoroSunday IgeDe Gruyterarticlecapsicum varietiesirradiation techniquechlorophyll mutationcrop germinationsurvival percentagefood qualityAgricultureSAgriculture (General)S1-972ENOpen Agriculture, Vol 6, Iss 1, Pp 135-142 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	capsicum varieties irradiation technique chlorophyll mutation crop germination survival percentage food quality Agriculture S Agriculture (General) S1-972
spellingShingle	capsicum varieties irradiation technique chlorophyll mutation crop germination survival percentage food quality Agriculture S Agriculture (General) S1-972 Kayode Samuel Obaniyi Funsho Oluleye Charity Aremu Stephen Abolusoro Sunday Ige Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
description	The recent increase in the demand of hot and chili pepper at local, national, and international market has drawn the interest of breeders’ crop improvement researchers globally. Thus, there is a need to enhance its breeding and development to improve the production of hot and chilies pepper in the quest for food quality and security. This study focused on the germination ability and evaluation of chlorophyll mutations in M2 generation of gamma irradiates on pepper cultivars. The materials used in this experiment were obtained from the M1 generation of gamma-irradiated seeds of pepper cultivars (Capsicum frutescens, Capsicum chinense, and Capsicum annuum (hot pepper, bonnet pepper, and bell pepper, respectively)). Seeds of the pepper varieties were subjected to doses of gamma ray (i.e., 0, 100, 150, 200, 250, 300, 350, and 400 Gy) after which they were planted, raised, and harvested in the M2 generation. The parameters evaluated were germination percentage, survival percentage, epicotyl height, and chlorophyll mutations. However, the highest chlorophyll mutation frequency was observed in C. frutescens. This showed that it was more sensitive to gamma irradiation relative to C. chinense and C. annuum. virescenes were the highest chlorophyll mutant observed in all the three cultivars, while the least was Xanthan. The effective dose ranges between 50 and 250 Gy for germination and survival rate for the three cultivars of pepper give higher desirable mutations in the pepper cultivars. While 400 Gy recorded most efficient for chlorophyll mutation.
format	article
author	Kayode Samuel Obaniyi Funsho Oluleye Charity Aremu Stephen Abolusoro Sunday Ige
author_facet	Kayode Samuel Obaniyi Funsho Oluleye Charity Aremu Stephen Abolusoro Sunday Ige
author_sort	Kayode Samuel Obaniyi
title	Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
title_short	Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
title_full	Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
title_fullStr	Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
title_full_unstemmed	Determination of morphological changes using gamma irradiation technology on capsicum specie varieties
title_sort	determination of morphological changes using gamma irradiation technology on capsicum specie varieties
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/a11b3d7411e6426cabcd17b610e9d4d9
work_keys_str_mv	AT kayodesamuelobaniyi determinationofmorphologicalchangesusinggammairradiationtechnologyoncapsicumspecievarieties AT funshooluleye determinationofmorphologicalchangesusinggammairradiationtechnologyoncapsicumspecievarieties AT charityaremu determinationofmorphologicalchangesusinggammairradiationtechnologyoncapsicumspecievarieties AT stephenabolusoro determinationofmorphologicalchangesusinggammairradiationtechnologyoncapsicumspecievarieties AT sundayige determinationofmorphologicalchangesusinggammairradiationtechnologyoncapsicumspecievarieties
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Determination of morphological changes using gamma irradiation technology on capsicum specie varieties

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