Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R

An experiment was conducted to study the effect of pre harvest foliar application of growth regulators on the pre and post harvest flower quality in ornamental sunflower during the year 2012-13, at College of Horticulture, GKVK campus, UHS, Bagalkot. At 60 DAS highest plant height was with GA3 @ 150...

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Autores principales:	Kirtimala B Naik, S K Nataraj, Y G Shadakshari, D P Kumar, G K Seetharamu, K V Jayaprasad
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2018
Materias:	Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/1aa0c11da531404e970e2444a772696c
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spelling	oai:doaj.org-article:1aa0c11da531404e970e2444a772696c2021-12-02T11:12:38ZEffect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R0973-354X2582-4899https://doaj.org/article/1aa0c11da531404e970e2444a772696c2018-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/32https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899An experiment was conducted to study the effect of pre harvest foliar application of growth regulators on the pre and post harvest flower quality in ornamental sunflower during the year 2012-13, at College of Horticulture, GKVK campus, UHS, Bagalkot. At 60 DAS highest plant height was with GA3 @ 150 ppm (154.73 cm) followed by GA3 @ 200 ppm (146.20 cm) and GA3 @ 250 ppm (145.53 cm). Sodium silicate @ 250 ppm (4508.77 cm2) registered maximum plant spread at 60 DAS. Foliar application of GA3 @ 150 ppm (25.00) produced highest number of leaves which was at par with Sodium silicate @ 250 ppm, GA3 @ 200 ppm and GA3 @ 250 ppm recording 24.87, 24.80 and 24.67 leaves respectively. Calcium sulphate @ 200 ppm registered highest leaf area of (4930.30 cm2) which was at par with Sodium silicate @ 250 ppm, Calcium sulphate @ 300 ppm, Chlormequat chloride @ 500 ppm, Sodium silicate @ 350 ppm, and Chlormequat chloride @ 1000 ppm with 4792.64, 4735.04, 4721.75, 4503.05 and 4430.02 cm2 respectively.Kirtimala B NaikS K NatarajY G ShadakshariD P KumarG K SeetharamuK V JayaprasadSociety for Promotion of Horticulture - Indian Institute of Horticultural ResearcharticlePlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 13, Iss 1, Pp 48-53 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Plant culture SB1-1110
spellingShingle	Plant culture SB1-1110 Kirtimala B Naik S K Nataraj Y G Shadakshari D P Kumar G K Seetharamu K V Jayaprasad Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
description	An experiment was conducted to study the effect of pre harvest foliar application of growth regulators on the pre and post harvest flower quality in ornamental sunflower during the year 2012-13, at College of Horticulture, GKVK campus, UHS, Bagalkot. At 60 DAS highest plant height was with GA3 @ 150 ppm (154.73 cm) followed by GA3 @ 200 ppm (146.20 cm) and GA3 @ 250 ppm (145.53 cm). Sodium silicate @ 250 ppm (4508.77 cm2) registered maximum plant spread at 60 DAS. Foliar application of GA3 @ 150 ppm (25.00) produced highest number of leaves which was at par with Sodium silicate @ 250 ppm, GA3 @ 200 ppm and GA3 @ 250 ppm recording 24.87, 24.80 and 24.67 leaves respectively. Calcium sulphate @ 200 ppm registered highest leaf area of (4930.30 cm2) which was at par with Sodium silicate @ 250 ppm, Calcium sulphate @ 300 ppm, Chlormequat chloride @ 500 ppm, Sodium silicate @ 350 ppm, and Chlormequat chloride @ 1000 ppm with 4792.64, 4735.04, 4721.75, 4503.05 and 4430.02 cm2 respectively.
format	article
author	Kirtimala B Naik S K Nataraj Y G Shadakshari D P Kumar G K Seetharamu K V Jayaprasad
author_facet	Kirtimala B Naik S K Nataraj Y G Shadakshari D P Kumar G K Seetharamu K V Jayaprasad
author_sort	Kirtimala B Naik
title	Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
title_short	Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
title_full	Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
title_fullStr	Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
title_full_unstemmed	Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R
title_sort	effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype m-17r
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2018
url	https://doaj.org/article/1aa0c11da531404e970e2444a772696c
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Effect of pre harvest foliar spray of growth regulators on pre and post harvest parameters in ornamental sunflower genotype M-17R

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