Indian Journal of Agricultural Research

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Research Article

Indian Journal of Agricultural Research, volume 50 issue 4 (august 2016) : 330-334

Fruit and seed quality of okra [Abelmoschus esculentus (L.) Moench] as influenced by harvesting stage and drying method

Hillary Mireku Bortey*, Beloved Mensah Dzomeku
1<p>CSIR-Crops Research Institute,&nbsp;P. O. Box 3785, Fumesua, Kumasi, Ghana.</p>
Cite article:- Bortey* Mireku Hillary, Dzomeku Mensah Beloved (2016). Fruit and seed quality of okra [Abelmoschus esculentus (L.) Moench]as influenced by harvesting stage and drying method . Indian Journal of Agricultural Research. 50(4): 330-334. doi: 10.18805/ijare.v50i4.11253.

ABSTRACT

The influence of harvesting stages and drying methods on fruit and seed quality of okra [Abelmoschus esculentus (L.) Moench.] cultivar Asontem was studied to determine the optimum stage of harvest and suitable drying method. The fruit length and diameter progressively increased and reached its peak at 30 days after anthesis by recording 9.50 and 2.83cm respectively and subsequently decreased slightly. The higher seed moisture content (46.5%) was obtained at the early harvesting stage (10 day after anthesis (DAA) and decreased to as low as 22.1% at 50 DAA. Seed maturation and quality parameters were highly significant (p=0.05) at different harvesting stages. Maximum seed dry weight (4.1 g) occurred at 40 DAA regardless of the drying method. Maximum standard germination (77.0%) occurred at 50 DAA when seed moisture content was lowest (22.1%). The optimum stage for harvesting fruit of okra cultivar Asontem for high seed germinability was found to be ³40 days after anthesis, followed by shade drying fruits before seed extraction. 

REFERENCES


  1. Adetunji, I. A. (1991). Effect of harvest date on seed quality and viability of sunflower in semi-arid tropics. Seed Sci. & Tech. 19: 57 1-580. 

  2. Ashok S. Sajjan, Shekargouda, M., Biradar, B.D., Pawar, K.N. and Devaranvadgi, S.B. (2005). Fruit development and seed maturation studies in Okra (Ablemoschus esculentus (L.) Moench.). Indian J. Agric. Res., 39: 310-312, 2005. 

  3. Bewley, J.D.; Black, M. (1994). Seed: Physiology of Development and Germination. 2nd ed. Plenum Press, New York, NY, USA. 445 p

  4. Claudio Fredes, Eduardo Von Bennewitz, Eduardo Holzapfel, and Felipe Saavedra. (2010). Relation between Seed Appearance and Phenolic Maturity: A Case Study Using Grapes cv. Carménère. Chilean J. Agric. Res. 70.    Demir, I. (1994). Development of seed quality during seed development in okra. Acta Horticulturae, 362:125-131.    Demir, I. and Ellis, R.H. (1992). Changes in seed quality during seed development and maturation in tomato. Seed Science Research, 2: 81-87 

  5. Demir, I. and Ermis, S. (2005). Effect of harvest maturity and drying method on okra seed quality. Seed Technology, 27: 81-88

  6. Dias, D.C.F.S.; Ribeiro, F.P.; Dias, L.A.S.; Silva, D.J.H.; Vidigal, D.S. (2006). Maturation of tomato seeds in relation to fructification sequence in the plant. Revista Ceres 53: 446-456. (in Portuguese, with abstract in English).

  7. Ellis, R. H. and Pieta-Filho, C. (1992). Seed development and cereal seed longevity, Seed. Sci. Res., 3: 247-257. 

  8. Harrington J.F. (1960). Seed storage and longevity. In Seed Biology (Kozlowsli, T.T. Ed.), 3:145-245.    Hiroshi Matsufuji, Shinobu Sakai, Makoto Chino, Yukihiro Goda, Masatake Toyoda and Mitsuharu Takeda. (2000). Relationship between Cardiac Glycoside Contents and Colour of Corchorus olitorius Seeds. Journal of Health Science, 47: 89–93 (2001) 

  9. Ho, L.C and Hewit, J.D. (1986). Fruit Development: J.G. Atherton and J. Rudich (Eds.).The Tomato Crop. Chapman Hall, New York pp. 201-239. 

  10. Ibrahim, H. and Oladira, J.A. n (2011). Effect of fruit age and position on mother-plant on fruit growth and seed quality in Okra (Abelmoschus esculentus L. Moench.). International Journal of Science and Nature (I.J.S.N.), 2: 587-592.    International Seed Testing Association - Ista. International Rules for Seed Testing. In: Chapter 6: Biochemical Test for Viability. The topographical tetrazolium test. Bassesrdorf: ISTA, 2007. 46p. 

  11. Kameswara Rao, N. Appa Rao, S., Mengersha, M.H. and Ellis, R.H. (1991). Longevity of pearl mitter (Peninisetum Glaucum R.Br) seeds harvested at different stages of maturity. Annals of Applied Biology, 24: 225-234. 

  12. Khah, E.M., Petropoulos, S.A. and Passou, H.C. (2010). Okra seed production and quality in relation to pod maturity at harvest. http://www.ihc2010.org/eposters/posters/Poster_705.swf

  13. Mahesha, C. R., Channaveeraswami, A. S., Kurdikeri, M. B., Shekhargouda, M. and Merwade, M. N. (2001). Seed maturation studies in sunflower genotypes. Seed Res. 29: 95-97.

  14. Mavi, K. (2010). The relationship between seed coat colour and seed quality in watermelon Crimson sweet. Hort. Sci. (Prague), 37: 62–69. 

  15. Mugnisjah, W.O. and Nakamura, S. (1984). Vigour of soyabean seed production from different harvest dates and phosphorus fertilizer application. Seed Science and Technology, 12: 483-491. 

  16. Oladiran, J.A. and Agunbiade, S.A. (2000). Germination and seedling development from pepper (Capsicum annuum L.) seeds following storage in different packaging materials. Seed Science and Technology, 28:413 – 419. 

  17. Oliveira, Ademir Kleber Morbeck de; Ribeiro, Jonathan Wesley Ferreira; Pereira, Kelly Cristina Lacerda and Silva, Cassila Andréa Araújo. (2013). Effects of temperature on the germination of Diptychandra aurantiaca (Fabaceae) seeds. Acta Sci., Agron. 2013, vol.35, n.2: 203-208.

  18. Singh, R.K., Singh, G.P. and Singh, V.K. (1999). Effect of plant growth regulators and green fruit pickings on the seed production of bhindi [Abelmoschus esculentus (L.) Moench.] Journal of Applied Biology 9: 31-34    Tekrony, D.M. and Egli, D.B. (1991). Accumulation of seed vigour during development and maturation. p. 369-384. In: [Ellis, R.H.; Black, M.; Murdock, A.J.; Hong, T.H., eds]. Basic and applied aspects of seed biology. Kluwer Academic, Boston, MA, USA. 

  19. Tindall, H. D. (1983), Vegetables in the Tropics. Macmillan Press, 1983, xi, 533 p. London 

  20. Vassilevska-Ivanova, R. and Tcekova, Z. (2002). Effect of Temperature on Seed Germination and Seedling Growth of Sunflower (Helianthus annuus L.) Comptes Rendus de l’Academie Bulgare des Sciences, 55: 67

  21. Vidigal, D. de Souza, Dias, D. C. F. dos Santos, dos Santos Dias, L. A. and Finger, F. L. (2011). Changes in seed quality during fruit maturation of sweet pepper. Sci. agric. (Piracicaba, Braz.) vol.68 no.5 Piracicaba Sept. /Oct. 2011. 
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