Effect of planting dates on growth and flowering of selected rainy season annuals
Downloads
Published
DOI:
https://doi.org/10.58993/ijh/2025.82.2.15Keywords:
Optimal planting time, early and late flowering, maximizing growth and flowering, rainy season annualsIssue
Section
License
Copyright (c) 2025 J VIJAY, DR H S Baweja, DR B S Dilta, DR P K Baweja, DR R K Dogra, DR S R Dhiman, DR Suman Bhatia, DR Sapna Kaushal, Anshul Kumar, DR Rahul Negi

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
The present investigation was conducted at the experimental farm of Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (Himachal Pradesh), to evaluate the performance of eight rainy season annuals under different planting dates. The study involved tall zinnia, dwarf zinnia, balsam, gomphrena ‘pink’, gomphrena ‘magenta’, cosmos, African marigold, and china aster, planted on three dates: June 3rd, July 3rd, and August 3rd. Results revealed that tall zinnia recorded the maximum plant height, while gomphrena ‘pink’ showed the widest plant spread and longest flowering duration. Balsam exhibited the earliest flower bud initiation, earliest flowering, highest number of flowers per plant, and the highest flower yield both per plant and per plot. Tall zinnia produced the largest flower size. Among the planting dates, June 3rd (planting date 1) resulted in the best overall performance, including maximum plant height, plant spread, flower size, flowering duration, flower count, and yield per plant and per plot. In contrast, the earliest flower bud initiation and flowering were observed in the August 3rd planting (planting date 3). The study highlights the importance of cultivar selection and optimal planting time for maximizing growth and floral yield of rainy season annuals.Abstract
How to Cite
Downloads
1. Ahmad, I., Dole, J. M., Schiappacasse, F., Saleem, M. and Manzano, E. 2014. Optimal postharvest handling protocols for cut ‘Line Dance’ and ‘Tap Dance’ Eremurus inflorescences. Sci. Hortic.179: 212-220. 2. Dhatt, K. K. and Kumar, R. 2010. Effect of planting time and growth regulators on growth and seed quality parameters of larkspur (Delphinium ajacis L.). J. Ornamental Hortic. 13(1): 50–54. 3. Dhawle, D. U., Damke, M. M. and Panchbhai, D. M. 2003. Effect of planting dates on growth, flowering and seed yield of China aster. D.R. Panjabrao Deshmukh Krishi Res. J. 25(1): 35–38. 4. Dilta, B. S., Gupta, Y. C. and Sharma, P. 2007. Effect of different planting dates on performance of China aster (Callistephus chinensis Nees.) varieties. Asian J. Hortic. 2(2): 245–248. 5. Dilta, B. S., Sharma, Y. D. and Verda, V. K. 2005. Evaluation of chrysanthemum cultivars under sub-tropical region of Himachal Pradesh. J. Ornamental Hortic. 8(2): 149–151. 6. Dole, J. M., Zenaida, V., Fanelli, F. L. and William, F. 2009. Postharvest evaluation of cut dahlia, linaria, lupine, poppy, rudbeckia, trachelium, and zinnia. Amer. Soc. Hortic. Sci.19(3): 593–600. 7. Gowda, J. V. N. 1990. Effect of time of planting on growth and flower production in China aster (Callistephus chinensis). Mysore J. Agric. Sci.24(1): 72–78. 8. Jane, R. N., Kawarkhe, V. J., and Jadhoo, B. J. 2001. Effect of different dates of planting on the flower yield of annual hrysanthemum (Chrysanthemum coronarium). Orissa J. Hortic.29(2): 19–22. 9. Singh, K. P., Saxena, N. K., and Singh, K. P. 2004. Evaluation of China aster varieties under Delhi condition. J. Ornamental Hortic. 7(1): 127–128. 10. Kulkarni, B. S., and Reddy, B. S. 2010. Effect of date of planting on yield and quality of chrysanthemum (Chrysanthemum morifolium Ramat.) cv. Saraval. Karnataka J. Agric. Sci.23(2): 402–403. 11. Mishra, H. P. 1997. Response of french marigold (Tagetes erecta L.) on planting in different months of year. Recent Hortic. 4: 92–97. 12. Sharma, A. K., Sharma, R., Gupta, Y. C. and Sud, G. 2003. Effect of planting time on growth and flower yield of marigold (Tagetes erecta) under sub-montane low hills of Himachal Pradesh. Indian J. Agric. Sci. 73(2): 94–96. 13. Sharma, M. K., Parmar, P. B. and Singh, A. 2015. Effect of planting time and levels of nitrogen on growth, flowering and yield of Gaillardia (Gaillardia pulchella Fouger) cv. Double Yellow under South Gujarat climatic conditions. Int. J.Bot. Res. 5(4): 1–6. 14. Singh, S., Singh, M., Singh, A. K. and Verma, R. K. 2011. Effects of calliterpenone and GA3 on the growth, yield, and pyrethrin contents of pyrethrum [Tanacetum cinerariifolium (Trevir.) Sch. Bip.] planted on different dates. J. Hortic.Sci. Biotechnol. 6(1): 19–24. 15. Starman, T. W., Cerny, T. A. and MacKenzie, A. J. 1995. Productivity and profitability of some fieldgrown specialty cut flowers. Amer. Soc. Hortic. Sci. 30(6): 1217–1220.
References
Similar Articles
- Damandeep Singh, W.S Dhillon, N.P. Singh, P.P.S. Gill, Effect of girdling on leaf nutrient levels in pear cultivars Patharnakh and Punjab Beauty , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- M. Tamil Selvan, S. Sumitha, A. Nithya Devi, H.P. Maheswarappa, R.K. Mathur, Performance of tenera oil palm hybrids in cauvery delta region of India , Indian Journal of Horticulture: Vol. 79 No. 1 (2022): Indian Journal of Horticulture
- Shrawan Singh, P.K. Singh, D.R. Singh, V.B. Pandey, R.C. Srivastava, Genetic variability and character association study in dolichos bean , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- K. Ramachandrudu, M. Thangam, V.S. Korikanthimath, Performance of baby corn genotypes under high rainfall conditions of Goa , Indian Journal of Horticulture: Vol. 67 No. 03 (2010): Indian Journal of Horticulture
- Manpreet Singh, Madhu Bala, Induction of mutation in chrysanthemum (Dendranthema grandiflorum Tzvelev.) cultivar Bindiya through gamma irradiation , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- S. S. Rathore, Kapila Shekhawat, Shrawan Singh, Shri Dhar, Integrated nutrient management for enhancement of productivity, profitability and nutrient usages in cauliflower-onion system , Indian Journal of Horticulture: Vol. 79 No. 1 (2022): Indian Journal of Horticulture
- P. Dey, Mathura Rai, K.K. Gangopadhyay, Bikash Das, Vishal Nath, N.N. Reddy, Effect of phosphorus on growth, yield and nutrient use efficiency of litchi grown on Alfisol , Indian Journal of Horticulture: Vol. 67 No. 03 (2010): Indian Journal of Horticulture
- P. Ghosh, P. Pal, Response of African marigold cv. Siracole to organic and inorganic nitrogen sources , Indian Journal of Horticulture: Vol. 67 No. 03 (2010): Indian Journal of Horticulture
- R.S. Pan, A.K. Singh, Stability of yield and its components in vegetable amaranth , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Seema Thakur, D.P. Sharma, N. Sharma, Studies on growth, yield and physico-chemical characteristics of some peach cultivars under mid-hill conditions of Himachal Pradesh , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
<< < 71 72 73 74 75 76 77 78 79 80 > >>
You may also start an advanced similarity search for this article.