Characterization of gynoecious cucumber hybrids in relation to morphological descriptors and organoleptic quality

Authors

  • Amrita Kumari Department of Horticulture (Veg. and Flori.), Bihar Agricultural University, Sabour (813210), Bhagalpur, Bihar, India Author
  • Randhir Kumar Department of Horticulture (Veg. and Flori.), Bihar Agricultural University, Sabour (813210), Bhagalpur, Bihar, India Author
  • Vishal Tripathi Department of Horticulture (Veg. and Flori.), Bihar Agricultural University, Sabour (813210), Bhagalpur, Bihar, India Author
  • Ajay Bhardwaj Department of Horticulture (Veg. and Flori.), Bihar Agricultural University, Sabour (813210), Bhagalpur, Bihar, India Author

Keywords:

Bitterness, downy mildew, gynoecious hybrids, hedonic scale, sensory quality

Abstract

The research was performed to study qualitative traits including sensory quality of slicing cucumber parents, their hybrids and standard check. The  present study was carried out with 27 genotypes of cucumber at vegetable research farm and FS&PHT lab of BAC Sabour, Bhagalpur, Bihar. Significant  variations among the genotypes were observed for characters viz., fruit shape, fruit spine color, skin hardness, leaf pubescence density, fruit skin texture  and fruit skin color at tender harvestable maturity. However, limited source of variation were identified for stem pubescence, placental cavity, fruit skin  mottling and flesh color. To determine the best results of quality, fruits were subjected for sensory analysis of bitterness using a 9-point hedonic scale.  Study of qualitative traits and sensory analysis in gynoecious cucumber hybrids suggest that it is a promising method to maintain quality parameters of  cucumber for economic returns. 

References

Adebooye, O.C., Hunsche, M., Noga, G. and Lankes, C. 2012. Morphology and density of trichomes and stomata of Trichosanthes cucumerina (Cucurbitaceae) as affected by leaf age and salinity. Turkish Journal of Botany 36: 328– 335.

Airina, C. K., Pradeepkumar, T., George, T. E., Sadhankumar, P. G., and Krishnan, S. 2013. Heterosis breeding exploiting gynoecy in cucumber (Cucumis sativus L.). Journal of Tropical Agriculture, 51(1): 144-148.

Balkema-Boomstra, A. G., Zijlstra, S., Verstappen, F. W. A., Inggamer, H., Mercke, P. E., Jongsma, M. A. and Bouwmeester, H. J. 2003. Role of cucurbitacin C in resistance to spider mite (Tetranychus urticae) in cucumber (Cucumis sativus L.). Journal of chemical ecology, 29(1): 225-235.

Bhardwaj, A. 2017. Development of parthenocarpic Gynoecious hybrids in cucumber (Cucumis sativus L.) for protected cultivation. Doctoral dissertation, Department of Olericulture, College of Horticulture, Vellanikkara.

Garnepudi, S. L., Kumar R. A., Swaminathan V. and Kumar T.S. 2020. Morphological characterization and clustering of cucumber (Cucumis sativus) genotypes. Research on Crops, 21(3): 568-573.

Inamdar, J.A. and Gangadhara, M. 1975. Structure, ontogeny, classification and organographic distribution of trichomes in some Cucurbitaceae. Feddes Repertorium 86: 307-320.

Kano, Y., and Goto, H. 2003. Relationship between the occurrence of bitter fruit in cucumber (Cucumis sativus L.) and the contents of total nitrogen, amino acid nitrogen, protein and HMG-CoA reductase activity. Scientia horticulturae, 98(1): 1-8.

Klosinska, U., Kozik, E. U., Lakowska-Ryk, E., and Doruchowski, R. W. 2001. Evaluation of bitterness trait of selected pickling cucumber genotypes (Cucumis sativus L.). Vegetable Crops Research Bulletin, pp. 55.

Kumari, A., Singh, A. K., Moharana, D. P., Kumar, A. and Kumar, N. 2018. Character relationship and path coefficient analysis for yield and yield components in diverse genotypes of cucumber (Cucumis sativus L.). The Pharma Innovation, 7(5): 33-38.

Li, Y., Wen, C. and Weng, Y. 2013. Fine mapping of the pleiotropic locus B for black spine and orange mature fruit color in cucumber identifies a 50 kb region containing a R2R3-MYB transcription factor. Theoretical and Applied Genetics, 126(8): 2187-2196.

Pan, Y., Liang, X., Gao, M., Liu, H., Meng, H., Weng, Y. and Cheng, Z. 2017. Round fruit shape in WI7239 cucumber is controlled by two interacting quantitative trait loci with one putatively encoding a tomato SUN homolog. Theoretical and applied genetics, 130(3): 573-586.

Palti, J. and Cohen, Y. 1980. Downy mildew of cucurbits (Pseudoperonospora cubensis): the fungus and its hosts, distribution, epidemiology and control. Phytoparasitica, 8(2): 109-147.

Pessarakli, M. (Ed.). 2016. Handbook of Cucurbits: growth, cultural practices, and physiology. CRC Press.

Pitchaimuthu, M., Dutta, O. P., Swamy, K. R. M. and Souravi, K. 2012. Mode of inheritance of bitterness and spine colour in cucumber fruits (Cucumis sativus L.). In Cucurbitaceae 2012. Proceedings of the Xth EUCARPIA Meeting on Genetics and Breeding of Cucurbitaceae, Antalya, Turkey, Oct. 15-18, 2012, University of Cukurova, Ziraat Fakultesi, pp. 70- 73.

Qi, J., Liu, X., Shen, D., Miao, H., Xie, B., Li, X., ... & Huang, S. 2013. A genomic variation map provides insights into the genetic basis of cucumber domestication and diversity. Nature genetics, 45(12): 1510.

Rehm, S., Enslin, P. R., Meeuse, A. D. J. and Wessels, J. H. 1957. Bitter principles of the Cucurbitaceae. VII.—the distribution of bitter principles in this plant family. Journal of the Science of Food and Agriculture, 8(12): 679-686.

Reid, J. 2015. Best management practices in high tunnel production: Cucumbers. 8 May 2019.

Sakata, Y., Horie, H., Yoshioka, Y. and Sugiyama. M. 2011. Fruit textures of Beit alpha, greenhouse, Japanese, pickling and slicer-type cucumbers. J. Jpn. Soc. Hort. Sci. 80: 420–425.

Sherf, A. F. and MacNab, A. A. 1986. Vegetable diseases and their control. John Wiley & Sons.

Shetty, N. V. and Wehner, T. C. 1998. Evaluation of oriental trellis cucumbers for production in North Carolina. HortScience, 33(5): 891-896.

Shimomura, K., Yoshioka, Y. and Sugiyama. M. 2012. Fruit texture variation among Beit alpha, European greenhouse and Japanese cucumbers (Cucumis sativus). Proc. × Eucarpia Mtg. Genet. Breeding Cucurbitaceae. p. 571–574

St Amand, P. C. and Wehner, T. C. 1991. Crop loss to 14 diseases in cucumber in North Carolina for 1983 to 1988. Cucurbit Genet. Coop. Rpt, 14: 15-17.

Wang, X., Li, Y., Zhang, H., Sun, G., Zhang, W. and Qiu, L. 2015. Evolution and association analysis of GmCYP78A10 gene with seed size/weight and pod number in soybean. Molecular biology reports, 42(2): 489-496.

Wei, Q.Z., Fu, W.Y., Wang, Y.Z., Qin, X.D., Wang, J., Li, J., Lou, Q.F. and Chen J.F. 2016. Rapid identification of fruit length loci in cucumber (Cucumis sativus L.) using next-generation sequencing (NGS)-based QTL analysis Sci Rep, 6 (27): 496.

Zhang, C., Pratap, A. S., Natarajan, S., Pugalendhi, L., Kikuchi, S., Sassa, H., and Koba, T. 2012. Evaluation of morphological and molecular diversity among South Asian germplasms of Cucumis sativus and Cucumis melo. International Scholarly Research Notices, 2012.

Published

2021-05-30

How to Cite

Kumari, A., Kumar, R., Tripathi, V., & Bhardwaj, A. (2021). Characterization of gynoecious cucumber hybrids in relation to morphological descriptors and organoleptic quality . Journal of Postharvest Technology, 9(2), 71–80. Retrieved from https://acspublisher.com/journals/index.php/jpht/article/view/15180