The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land

Abstract. Shintiavira H, Sulistyaningsih E, Purwantoro A, Wulandari RA. 2020. The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land. Biodiversitas 21: 1723-1729. The high temperature of the medium land causes a delay in harvesting time an...

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Autores principales:	Herni Shintiavira, ENDANG SULISTYANINGSIH, AZIZ PURWANTORO, RANI AGUSTINA WULANDARI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	chrysanthemum, endogenous hormones, harvesting time, gibberellic acid, medium land Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/a10fd0c367ec47b5ba54ed21e6cd3582
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spelling	oai:doaj.org-article:a10fd0c367ec47b5ba54ed21e6cd35822021-11-22T00:34:39ZThe effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land1412-033X2085-472210.13057/biodiv/d210455https://doaj.org/article/a10fd0c367ec47b5ba54ed21e6cd35822020-03-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5489https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Shintiavira H, Sulistyaningsih E, Purwantoro A, Wulandari RA. 2020. The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land. Biodiversitas 21: 1723-1729. The high temperature of the medium land causes a delay in harvesting time and also decreases the diameter of Chrysanthemum cut flowers (Chrysanthemum morifolium R.). It is, however, possible to accelerate and increase the flower diameter through the use of the Gibberellic acid (GA3). This research, therefore, aimed to obtain the best GA3 concentration to accelerate harvesting time using three varieties of spray type Chrysanthemum cultivated on a medium land. The experimental design involved the use of a split-plot with three replications. The main plot varied the GA3 concentration between 0, 200, 400, and 600 mgL-1 while the subplot used the spray type Chrysanthemum varieties such us ‘Yastayuki’, ‘Arosuka Pelangi’, and ‘Socakawani’. It was applied on the 56, 63, and 70 days after planting (DAP). The data were analyzed using Analysis of Variance (ANOVA) and a further test was conducted using Duncan Multiple Range Test (DMRT) at ?=0.05. The results showed GA3 at 400 mgL-1 was the best concentration to increase the harvesting time in all varieties. However, the harvesting time of spray type without secondary branching (‘Arosuka Pelangi’) was faster than spray type with secondary branching (‘Yastayuki’ and ‘Socakawani’). The harvesting time was earlier 13, 9, and 7 days for ‘Arosuka Pelangi’,’Yastayuki’ and ‘Socakawani’ compare with control, respectively. The average diameter of the blooming flowers was also wider with 54.9 mm compared to the control treatment which was 38.7 mm.Herni ShintiaviraENDANG SULISTYANINGSIHAZIZ PURWANTORORANI AGUSTINA WULANDARIMBI & UNS Soloarticlechrysanthemum, endogenous hormones, harvesting time, gibberellic acid, medium landBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 4 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	chrysanthemum, endogenous hormones, harvesting time, gibberellic acid, medium land Biology (General) QH301-705.5
spellingShingle	chrysanthemum, endogenous hormones, harvesting time, gibberellic acid, medium land Biology (General) QH301-705.5 Herni Shintiavira ENDANG SULISTYANINGSIH AZIZ PURWANTORO RANI AGUSTINA WULANDARI The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
description	Abstract. Shintiavira H, Sulistyaningsih E, Purwantoro A, Wulandari RA. 2020. The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land. Biodiversitas 21: 1723-1729. The high temperature of the medium land causes a delay in harvesting time and also decreases the diameter of Chrysanthemum cut flowers (Chrysanthemum morifolium R.). It is, however, possible to accelerate and increase the flower diameter through the use of the Gibberellic acid (GA3). This research, therefore, aimed to obtain the best GA3 concentration to accelerate harvesting time using three varieties of spray type Chrysanthemum cultivated on a medium land. The experimental design involved the use of a split-plot with three replications. The main plot varied the GA3 concentration between 0, 200, 400, and 600 mgL-1 while the subplot used the spray type Chrysanthemum varieties such us ‘Yastayuki’, ‘Arosuka Pelangi’, and ‘Socakawani’. It was applied on the 56, 63, and 70 days after planting (DAP). The data were analyzed using Analysis of Variance (ANOVA) and a further test was conducted using Duncan Multiple Range Test (DMRT) at ?=0.05. The results showed GA3 at 400 mgL-1 was the best concentration to increase the harvesting time in all varieties. However, the harvesting time of spray type without secondary branching (‘Arosuka Pelangi’) was faster than spray type with secondary branching (‘Yastayuki’ and ‘Socakawani’). The harvesting time was earlier 13, 9, and 7 days for ‘Arosuka Pelangi’,’Yastayuki’ and ‘Socakawani’ compare with control, respectively. The average diameter of the blooming flowers was also wider with 54.9 mm compared to the control treatment which was 38.7 mm.
format	article
author	Herni Shintiavira ENDANG SULISTYANINGSIH AZIZ PURWANTORO RANI AGUSTINA WULANDARI
author_facet	Herni Shintiavira ENDANG SULISTYANINGSIH AZIZ PURWANTORO RANI AGUSTINA WULANDARI
author_sort	Herni Shintiavira
title	The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
title_short	The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
title_full	The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
title_fullStr	The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
title_full_unstemmed	The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land
title_sort	effects of gibberellic acid (ga3) on the harvesting time of spray type chrysanthemum cut flowers in medium land
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/a10fd0c367ec47b5ba54ed21e6cd3582
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The effects of gibberellic acid (GA3) on the harvesting time of spray type Chrysanthemum cut flowers in medium land

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