Reproductive phenology, flower biology and pollination in jamun (Syzygium cuminii L.)
Downloads
Published
Keywords:
Syzygium cuminii L., flower biology, pollination, sub-tropics.Issue
Section
License
Copyright (c) 2012 Indian Journal of Horticulture

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract
Studies on reproductive biology in jamun (Syzygium cuminii L.) revealed that period of flowering ranged from 3rd week of February and continued till 2nd week of March under sub-tropical conditions. The tree canopy had 5-13 panicles per shoot, the number of buds panicle-1 ranged from 19 to 73 in different directions of canopy, panicle size had clear relation with number of flowering buds. The total flowering phase culminating in fruit set and later ripening lasted for 119 to 126 days with long phase of flower bud initiation, lasting for 45-50 days. Natural pollen transfer in the species was efficient and fruit set following open-pollination was quite high. Inspite of synchronous nature of anther dehiscence and stigmatic receptivity, selfing in a flower was found to coexist in nature with cross-pollination due to pollinator efficiency and pollen grain size. Selfing was promoted by geitonogamous mode and the species was suited to insect and wind pollination. It was found that reproductive phenology in jamun under Lucknow conditions was largely governed by seasonal climatic variables.
How to Cite
Downloads
Similar Articles
- Pratibha ., Shant Lal, A.K. Goswami, Effect of pruning and planting systems on growth, flowering, fruiting and yield of guava cv. Sardar , Indian Journal of Horticulture: Vol. 70 No. 04 (2013): Indian Journal of Horticulture
- H.R. Akshaya, Namita ., Kanwar P. Singh, Supradip Saha, Sapna Panwar, C. Bharadwaj, Influence of storage conditions of marigold flowers on retention of carotenoids and antioxidant activities , Indian Journal of Horticulture: Vol. 75 No. 01 (2018): Indian Journal of Horticulture
- R.S. Chovatia, T.R. Ahlawat, Y. A. Kavathia, L.L. Jivani, D.C. Kaila, Effect of plant growth regulators on vegetative growth, flowering and yield of bitter gourd cv. Priya , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- R. Kumar, O.C. Sharma, D.B. Singh, Screening of tulip (Tulipa gesneriana L.) germplasm for quality cut flower and bulb production , Indian Journal of Horticulture: Vol. 74 No. 02 (2017): Indian Journal of Horticulture
- M. Sankaran, Jai Prakash, N.P. Singh, K. Chattopadyay, S.P. Das, S.V. Ngachan, Genetic analysis in Indian bean germplasm under Tripura agro-climatic conditions , Indian Journal of Horticulture: Vol. 68 No. 01 (2011): Indian Journal of Horticulture
- Jhuma Das, Madhumita Choudhury Talukdar, Pradip Mahanta, Effect of fertigation on nutrient uptake on anthurium , Indian Journal of Horticulture: Vol. 69 No. 04 (2012): Indian Journal of Horticulture
- R.A. Gurjar, B.K. Dhaduk, S.L. Chawla, Alka Singh, Standardization of foliar nutrients (NPK) spray in anthurium cv. Flame , Indian Journal of Horticulture: Vol. 69 No. 03 (2012): Indian Journal of Horticulture
- Rajiv Kumar, Genetic variability, heritability, correlation analysis for quantitative traits in Asiatic lilium , Indian Journal of Horticulture: Vol. 70 No. 04 (2013): Indian Journal of Horticulture
- Manisha Mangal, Morphological characterization of floral traits to predict ideal stage for haploid production in bell pepper , Indian Journal of Horticulture: Vol. 78 No. 4 (2021): Indian Journal of Horticulture
- Apoorv Prakash, A. K Dixit, Rohinish Khurana, Manjeet Singh, A. K Mahal, G. S Manes, Tractor-operated hydraulically controlled tree shaker for harvesting fruits , Indian Journal of Horticulture: Vol. 80 No. 03 (2023): Indian Journal of Horticulture
<< < 4 5 6 7 8 9 10 11 12 13 > >>
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- M.K. Verma, S.K. Singh, Jai Prakash, A.K. Singh, S.K. Jha, Mechanical behaviour of seed hardness in relation to physico-chemical composition of grape , Indian Journal of Horticulture: Vol. 71 No. 4 (2014): Indian Journal of Horticulture
- S.Y. Maraga, A.K. Singh, T.K. Behera, A.D. Munshi, Sukanta Dash, N. Pachauri, Effect of planting time and fertilizer dose on growth, yield and quality of bitter gourd grown under polyhouse and net house conditions , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- Anjali Soni, Jai Prakash, S.K. Singh, A.K. Goswami, N.C. Gupta, A.K. Singh, Efficacy of gene-based markers associated with sex expression in papaya , Indian Journal of Horticulture: Vol. 74 No. 03 (2017): Indian Journal of Horticulture
- Deepa Samant, A.K. Singh, Manish Srivastav, N.K. Singh, Assessment of genetic diversity in mango using inter-simple sequence repeat markers , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- Ankit Singh, Manish Srivastav, A.K. Singh, A.K. Dubey, S.K. Lal, Flowering attributes of parental mango genotypes , Indian Journal of Horticulture: Vol. 71 No. 4 (2014): Indian Journal of Horticulture
- J.S. Bisen, A.K. Singh, Impact of inorganic to organic cultivation practices on yield of tea in Darjeeling hills - A case study , Indian Journal of Horticulture: Vol. 69 No. 02 (2012): Indian Journal of Horticulture
- Jai Prakash, Kanhaiya Singh, A.K. Goswami, A.K. Singh, Comparison of plant growth, yield, fruit quality and biotic stress incidence in papaya var. Pusa Nanha under polyhouse and open field conditions , Indian Journal of Horticulture: Vol. 72 No. 02 (2015): Indian Journal of Horticulture
- A.K. Singh, Ingita Gohain, S. Shyamalamma, Morphological variability in jackfruit grown under agro-forestry system of Tripura , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- Preeti Singh, Jai Prakash, A.K. Goswami, Kanhaiya Singh, Zakir Hussain, A.K. Singh, Genetic variability and correlation studies for vegetative, reproductive and yield attributing traits in papaya , Indian Journal of Horticulture: Vol. 75 No. 01 (2018): Indian Journal of Horticulture
- Dipak Nayak, A.K. Singh, Manish Srivastav, Estimation of genetic parameters of fruit quality traits in mango hybrid population , Indian Journal of Horticulture: Vol. 70 No. 01 (2013): Indian Journal of Horticulture