Effect of pollen morphology on hybridization and seed setting in hibiscus (Hibiscus rosa sinensis)
Downloads
Published
DOI:
https://doi.org/10.58993/ijh/2024.81.2.3Keywords:
Acetocarmine, stigma, capsule, germplasm screening, seed setIssue
Section
License
Copyright (c) 2024 Indian Journal of Horticulture
![Creative Commons License](http://i.creativecommons.org/l/by-sa/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Pollen studies are vital for selecting suitable pollen donor and enabling successful cross-breeding in Hibiscus rosa sinensis. A crucial pollen morphometry and viability experiment involving 10 hibiscus varieties was conducted at BCKV, West Bengal, in 2021-22. Pollen viability of the germplasm was determined by using an acetocarmine solution. The highest pollen viability was found in Versicolour Pinwheel (95.12%), followed by Cherry Glow (92.28%). Following a thorough screening, the three most promising pollen parent varieties, i.e., Brilliant, Versicolour Pinwheel, and Cherry Glow, were selected. Hybridization (line x tester) was performed to understand the effects of pollination on seed set and to confirm cross-compatibility. Among all possible combinations in the one-line cross, Cinnamon Girl displayed high-degree compatibility with all 3 pollen donors. Double Peach exhibited compatibility with Versicolour Pinwheel, while Agni showed compatibility with Cherry Glow for a desirable seed set. The percentage of capsule set varied widely from 0 - 45.67%. These variations in capsule set percentages could be attributed to differences in compatibility between various genotypes, pollen viability percentages, pollen tube growth rates, and potentially fluctuating climatic conditions during the blooming period. This report is beneficial for the breeders to identify potential pollen donors for successful hybridization programs.Abstract
How to Cite
Downloads
Similar Articles
- S. Kishor, B.S. Tomar, K.K. Gangopadhyay, Balraj Singh, A.D. Munshi, Effect of season, spacing and planting time on seed yield and quality in cucumber , Indian Journal of Horticulture: Vol. 67 No. 01 (2010): Indian Journal of Horticulture
- Jagadish Hosamani, V.K. Pandita, B.S. Tomar, Seed development and acquisition of desiccation tolerance during maturation of okra seed , Indian Journal of Horticulture: Vol. 69 No. 03 (2012): Indian Journal of Horticulture
- S.S. Meena, R.S. Mehta, G. Lal, K. Kant, Y.K. Sharma, S.N. Saxena, M.M. Anwer, Essential oil, fatty oil and seed yield of nigella (Nigella sativa L.) as influenced by sowing dates and crop geometry , Indian Journal of Horticulture: Vol. 69 No. 04 (2012): Indian Journal of Horticulture
- Bontha Vidyadhar, B.S. Tomar, Balraj Singh, T.K. Behera, Effect of methods and time of pollination on seed yield and quality parameters in cherry tomato grown under different protected conditions , Indian Journal of Horticulture: Vol. 72 No. 01 (2015): Indian Journal of Horticulture
- Kalyanrao ., B.S Tomar, Balraj Singh, Effect of stage of harvest and post harvest ripening on hybrid seed yield and quality in bottle gourd , Indian Journal of Horticulture: Vol. 71 No. 03 (2014): Indian Journal of Horticulture
- Sunil Kumar, Sudipta Basu, Anjali Anand, Sandeep Kumar Lal, Bhoopal Singh Tomar, Assessment of seed storability of onion varieties with accelerated ageing test , Indian Journal of Horticulture: Vol. 78 No. 02 (2021): Indian Journal of Horticulture
- Krishna Kant, J.K. Ranjan, B.K. Mishra, S.R. Meena, G. Lal, M.K. Vishal, Post harvest storage losses by cigarette beetle (Lasioderma serricorne Fab.) in seed spice crops , Indian Journal of Horticulture: Vol. 70 No. 03 (2013): Indian Journal of Horticulture
- Nakul Gupta, Sudhir Kumar Jain, Bhoopal Singh Tomar, Anjali Anand, Jogendra Singh, Awani Kumar Singh, Influence of fruit load per vine on seed quality in cucumber (Cucumis sativus L) grown under open field and protected environments , Indian Journal of Horticulture: Vol. 78 No. 01 (2021): Indian Journal of Horticulture
- Nagamani Sandra, Sudipta Basu, T.K. Behera, Comparative evaluation of hybrid seed production of bitter gourd in rainy and spring-summer season , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Sushil Pandey, R.K Tyagi, Chitra Devi, Neeta Singh, S.K Yadav, Conservation and exchange of genetic resources in major vegetable crops , Indian Journal of Horticulture: Vol. 71 No. 02 (2014): Indian Journal of Horticulture
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Jayoti Majumder, Kanwar P. Singh, S.K. Singh, K.V. Prasad, Manjusha Verma, In vitro morphogenesis in marigold using shoot tip as explant , Indian Journal of Horticulture: Vol. 71 No. 01 (2014): Indian Journal of Horticulture
- Subhendu S. Gantait, Suresh K. Mahato, Jayoti Majumder, Genetic variability, character association and path coefficient analysis in gladiolus for various quantitative traits , Indian Journal of Horticulture: Vol. 73 No. 04 (2016): Indian Journal of Horticulture