Physiological quality and germination energy of bitter gourd (Momordica charantia L.) seeds
DOI:
https://doi.org/10.22267/rcia.163301.5Keywords:
Seed imbibition, absolute rate of germination, pre-germination treatment.Abstract
Bitter gourd seeds present germination difficulties due to the thick and hard seed coat that surrounds the embryo. The objective of this study was to evaluate the effect of bitter gourd seed imbibition on germination energy, absolute rate of germination, and germination index. A completely randomized experimental design with three treatments was used: T0 (control, without imbibition), T1 (seed imbibition at 22°C during 24 hours), and T2 (seed imbibition at 50°C during 60 minutes). Treatment T1 is recommended over the other treatments, because it improved germination energy (48%), absolute rate of germination (8.6 seeds∙day-1), and germination index (11.5).
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ADESINA, J.M.; AFOLABI, L.A.; OFUYA, T.I. 2012. Evaluation of insecticidal properties of Momordica charantia in reducing oviposition and seed damaged by Callosobruchusma. culatus (Fab.) Walp. J Agric Sci Technol. 8:493 - 499.
ASHRAFUZZAMAN, M.; ISMAIL, M.; FAZAL, K.; UDDIN, M.; PRODHAN, A. 2010. Effect of GABA application on the growth and yield of bitter gourd (Momordica charantia L.). Int J Agr Biol. 12:129 - 132.
AYE, M.M.; SUNG, Y.; CHANG, W. 2004. Techniques inproved 'Ching Pi' bitter gourd (Momordica charantia L.) seed germination. Hort Nat Chung Hsing Un. 29:27 - 42.
BARRAZA, F.V. 2013. Crecimiento y calidad morfológica de berenjena (Solanum melongena L.) en fase de semillero. Tem Agr. 8:7 - 20.
BARRAZA, F.V. 2015. Physical characteristics and germination of bitter gourd (Momordica charantia Linn.) seeds. Indian J Res. 4:3 - 5.
CALVO, R.; GONZÁLEZ, J.; PÉREZ, S. 1994. Manual de modelos no lineales en los ámbitos agronómico, ganadero y forestal. Ministerio de Agricultura, Pesca y Alimentación. I.N.I.A. Madrid. 110 p.
CHIMONYO, V.; MODI, A. 2013. Seed performance of selected bottle gourd (Lagenaria siceraria (Molina) Standl.). Amer J Exp Agr. 3:740 - 766.
EBERT, A.; HUANG, Y.; CHOU, Y. 2014. Bitter gourd germplasm diversity and seed research. pp. 1-34. En: Bitter Gourd Conference. Hyderabad, India.
GUPTA, M.; SHARMA, S.; GAUTAM, A.; BHADAURIA, R. 2011. Momordica charantia Linn. (karela): nature's silent healer. Int J Pharm Sci Rev Res. 11:32 - 37.
HARTMANN, H.; KESTER, D.; DAVIES, F.; GENEVE, R. 2010. Plant propagation. Principles and practices. 8th edition. Prentice Hall, New Jersey. 915 p.
ISLAM, S.; MIA, A.; HOSSAIN, T.; AHMED, J.; KHAN, H. 2012. Priming on embryo emergence and seedling vigor of small fruited bitter gourd (Momordica charantia L.) under suboptimal temperature. Int J Agr Sci Res. 2:1 - 10.
ISTA. INTERNATIONAL SEED TESTING ASSOCIATION. 2011. Rules proposals for the international rules for seed testing 2011 Edition ISTA. Bassersdorf, Switzerland. 53 p.
JAYASINHA, P. 1999. Karawila. Momordica charantia. A literature survey. Medicinal and Aromatic Plant Series No. 3. Information Services Centre, Industrial Technology Institute, Colombo, Sri Lanka. 36 p.
KANWAR, R.; MEHTA, D.; LAL, M. 2014. Effect of seed priming on physiological parameters of aged and nonaged seeds of bitter gourd, Momordica charantia L. Int J. Farm Sci. 4:24 - 32.
LIN, J.; SUNG, J. 2000. Presowing treatments that improving germination of bitter gourd seeds under suboptimal temperature. Seed Science and Tecnology. 29(1):39 - 50.
MAHAJAN, T.; PANDEY, O. 2015. Effect of electric and magnetic treatments on germination of bitter gourd (Momordica charantia) seed. Int J Agr Biol. 17:351 - 356.
Mc CREIGHT. J.; STAUB, J.; WEHNER, T.; DHILLON, N. 2013. Gone global: familiar and exotic cucurbits have asian origins. Hort Sci. 48:1078 - 1089.
Mc DONALD, M. 2008. Physiology of seed germination. Consortium for International Seed Technology Training. Ohio State University. Columbus. 24 p.
MEHTA, D.; KANWAR, H.; THAKUR, A.; THAKUR, S.; THAKUR, K. 2014. Standardization of seed hydro-priming duration in bitter gourd, Momordica charantia L. Int J Bio-res St Man. 5:98 - 101.
MEIER, U. 2001. Growth stages of mono-and dicotyledonous plants. BBCH Monograph. Second edition. Federal Biological Research Centre for Agriculture and Forestry. Berlin and Braunschweig, Germany. 149 p.
PATIL, S.A.; PATIL, S.B. 2011. Toxicological studies of Momordica charantia Linn seed extracts in male mice. Int J Morph. 29:1212 - 1218.
PÊGO, R.; GROSSI, J.; BARBOSA, J. 2012. Soaking curve and effect of temperature on the germination of daisy seeds. Hort Bras. 30:312 - 316.
RAHMAN, M.; ISLAM, M.; SHAHEB, M.; SARKER, P.; NESSA, A.; SARKER, M. 2014. Influence of sowing date on quality seed production of bitter gourd. Int J Sust Crop Prod. 9:17 - 21.
SAS INSTITUTE INC. 2008. Statistical analysis system. The SAS© system for Windows© version 9.1.3. The Power to Know. Cary, NC, EEUU.
SALEEM, M.; SAJID, M.; AHMED, Z.; AHMED, S.; AHMED, N.; ISLAM, M. 2014. Effect of seed soaking on seed germination and growth of bitter gourd cultivars. Journal of Agr Vet Sci. 6:7 - 11.
SHARMA, S.; TANDON, SH.; SEMWAL, B.; SINGH, K. 2011. Momordica charantia Linn: A comprehensive review on bitter remedy. J Pharm Res Op. 1:42 - 47.
THAPA, M. 2011. Quality analysis of marketed seeds of some crops in Nepal. Agr J Nepal. 2:149 - 156.
THIRUSENDURASELVI, D.; JERLIN, R. 2007. Effect of pre-germination treatments on the emergence percentage of bitter gourd cv. CO 1 seeds. Trop Agr Res Ext. 10:88 - 90.
ÜNAL, H.; ALPSOY, H.C.; AYHAN, A. 2013. Effect of the moisture content on the physical properties of bitter gourd seed. Int Agroph. 27:455 - 461.
WANG, X.; OU-YANG, CH.; FAN, Z.; GAO, SH.; CHEN, F.; TANG, L. 2010. Effects of exogenous silicon on seed germination and antioxidant enzyme activities of Momordica charantia under salt stress. J An Pl Sci. 6:700 - 708.
