EFFECT OF GROWTH REGULATOR ON GROWTH AND YIELD OF BUTTON ROSE

PDF

Published: 2022-12-29

DOI: 10.56557/upjoz/2022/v43i243331

Page: 355-359


S. SELVAVINAYAGAM *

Department of Horticulture, Annamalai University, 608002, India.

S. RAMESHKUMAR

Department of Horticulture, Annamalai University, 608002, India.

*Author to whom correspondence should be addressed.


Abstract

A Field study entitled ‘Effect of Growth Regulator on Growth and Yield of Button Rose’ was carried out in a farmer's field near Hosur, Krishnagiri district during 2020-21. The experiment conducted in a randomized block design with three replication. i.e., GA3, NAA, and Tricontanal, along with amino acid and salicylic acid, were also applied with various different combinations, sprayed 30 and 45 days after pruning.The results revealed that Foliar application of (T7) 150 ppm GA3+ salicylic acid consistently registered the highest consistently registered the maximum plant height (110.36), plant spread (43.80 ), number of laterals plant-1 (46.80), number of leaves per plant (181.30), leaf area (42.60) and Chlorophyll (1.65)such as the number of flowers plant-1 day (1.61), days taken for first flowering (45.76) flower diameter (5.83), single flower weight (3.62), flower yield plant-1 day (5.83) was also recorded as the highest in the above treatment. It was followed by (T8), which recorded nest best on-bar values in these parameters. By considering the yield parameters it can be concluded that T7 - GA3 @ 150ppm + Salicylic Acid @ 100ppm was found to have the best effect on growth, flowering and yield parameters of button rose cultivated in open field condition.

Keywords: Button rose, GA3, NAA, tricontanal, amino acid, salicylic acid


How to Cite

SELVAVINAYAGAM, S., & RAMESHKUMAR, S. (2022). EFFECT OF GROWTH REGULATOR ON GROWTH AND YIELD OF BUTTON ROSE. UTTAR PRADESH JOURNAL OF ZOOLOGY, 43(24), 355–359. https://doi.org/10.56557/upjoz/2022/v43i243331

Downloads

Download data is not yet available.

References

Desta B, Amare G. Paclobutrazol as a plant growth regulator. Chem Biol Technologiese Agricultur. 2021;8(1):115.

DOI: 10.1186/s40538-020-00199

Amin MR, Pervin N, Nusrat A, Mehraj H, Jamal Uddin AFM. Effect of plant growth regulators on growth and flowering of tuberose (Polianthes tuberose L.)cv. J Biosci Agric Res. 2017;12(1):1016-20.

DOI: 10.18801/jbar.120117.123

Gupta R, Chakrabarty SK. Gibberellic acid in plants: Still a mystery unresolved. Plant Signal Behav. 2013;8(9):e25504.

DOI: 10.4161/psb.25504, PMID 23857350.

Sonu K, Singh AK, Singh A, Singh A. Effect of plant growth regulators on growth and flowering characters of China aster (Callistephus chinensis L. Nees) cv. Ostrich feather. J Pharmacogn Phytochem. 2018;7(2): 3149-3153.

DOI: 7-1-350-812.

Skogen D, Eriksen AB, Nilsen S. Effect of triacontanol on production and quality of flowers of Chrysanthemum morifolium Ramat. Sci Hortic. 1982;18(1):87-92.

DOI: 10.1016/0304-4238(82)90107-8

Simae M, Khavari RA, Bernard F. Exogenous application of salicylic and nitric oxide on the ionic contents and enzymatic activities in NaCl-stressed soybean plants. Am J Plant Sci. 2012;3:1495-503.

DOI:19-2600410_24169

Amir R, Galili G, Cohen H. The metabolic roles of free amino acids during seed development. Plant Sci. 2018;275:11-8.

DOI: 10.1016/j.plantsci.2018.06.011, PMID 30107877.

Yang QQ, Zhao DS, Zhang CQ, Wu HY, Li QF, Gu MH, et al. A Connection between lysine and serotonin metabolism in rice endosperm. Plant Physiol. 2018;176(3):1965-80.

DOI: 10.1104/pp.17.01283, PMID 29363563.

Zhao Y. Auxin biosynthesis and its role in plant development. Annu Rev Plant Biol. 2010;61:49-64.

DOI: 10.1146/annurev-arplant-042809-112308, PMID 20192736.

Maeda H, Dudareva N. The shikimate pathway and aromatic amino acids biosynthesis in plants. Annu Rev Plant Biol. 2012;63: 73-105.

DOI: 10.1146/annurev-arplant-042811-105439, PMID 22554242.

Panse VG, Sukhatme PV. Statistical methods for agricultural workers. New Delhi: Indian Council of Agricultural Research Publishing; 1985.

Kumar S, Singh AK, Singh A, Singh A. Effect of plant growth regulators on growth and flowering characters of China aster (Callistephus chinensis L. Nees) cv. Ostrich Feather. Journa lof harmacognosy and Phytochemistry. 2018;7(2):3149–3153.

DOI: 2018;7:i2.4012

Basit A, Shah K, Rahman MU, Xing L, Zuo X, Han M, et al. Salicylic acid an emerging growth and flower inducing hormone in marigold (Tagetes sp. L.). Pure Appl Biol. 2018;7(4):1301-8.

DOI: 10.19045/bspab.2018.700151

Kim JH, JongSuk L, TaeJoung K, HagHyan K, SiDong K, CheolHee L, et al. Effect of shading and growth regulator treatment on growth and flower quality of ’Baegkwang’ chrysanthem us. J Korean Soc Hortic; Sco. 2001;42(2): 20:1-204.

DOI: DOI: vol/sv.39-2001

Arfan M, Athar HR, Ashraf M. Does exogenous application of salicylic acid through the rooting medium modulate growth and photosynthetic capacity in two differently adapted spring wheat cultivars under salt stress? J Plant Physiol. 2007;164(6):685-94.

DOI: 10.1016/j.jplph.2006.05.010, PMID 16884826.

Al-Khassawneh NM, Karam NS, Shibli RA. Growth and flowering of black iris (Iris nigricans Dinsm.) following treatment with plant growth regulators. Sci Hortic. 2006;107(2):187-93.

DOI: 10.1016/j.scienta.2005.10.003

Da Silva Vieira MR, Citadini V, Pereira Lima GP, De Souza AV, De Souza Alves L. Use of gibberellin in floriculture. Afr J Biotechnol. 2010;9(54):9118-21.

DOI: DOI [article]/view/125743

Rivas-San Vicente M, Plasencia J. Salicylic acid beyond defence: Its role in plant growth and development. J Exp Bot. 2011; 62(10):3321-38.

DOI: 10.1093/jxb/err031, PMID 21357767.