Effect of Accelerated Aging and Growth Regulators on Germination and Vigour of Phaseoluse vulgaris L.
Автор: Rakesh Singh, Deepti Prabha, J.S. Chauhan
Журнал: Журнал стресс-физиологии и биохимии @jspb
Статья в выпуске: 3 т.16, 2020 года.
Бесплатный доступ
Legumes play very important role in agriculture as they form associations with bacteria that, fix nitrogen from the air. French bean is used in all over of the world as an edible vegetable crop. Seed ageing is the main problem of seed storage. Changes of bio-chemical and reduction of seedling growth are consequence of seed deterioration. An experiment was conducted to evaluate the effects of accelerated ageing on French bean seed germination and vigour indexes and hormone activity. Seeds of Phaseolus vulgaris L. were treated by accelerating treatments for 4, 6 and 8 days and the influence of ageing, GA3 (20, 30 & 40 ppm) and IBA (5, 10 & 20 ppm) under different concentrations in 8 days aged seeds of French bean were observed. Various parameters were taken for consideration such as germination percentage, along with the mean daily germination, speed of germination, dry weight of seedling and vigour index-I & II. Seeds of P. vulgaris showed 96.66% germination without any treatment (control condition) but during the exposure of specific temperature (42°C) with 100% relative humidity, seeds showed 30% reduction in germination just after 8 days of ageing treatments. While the treatment for 4 and 6 days did not show any remarkable changes in percent germination. So the seeds treated for ageing for 8 days were taken to enhance the germination by treatment of different hormones i.e. GA3 and IBA with different concentrations. Aged seeds treated with GA3 20 ppm showed high germination (82.99%) in comparison to GA3 40 ppm (66.32%).
French bean, Seed germination, Vigour, Accelerated ageing, plant growth regulators
Короткий адрес: https://sciup.org/143173846
IDR: 143173846
Список литературы Effect of Accelerated Aging and Growth Regulators on Germination and Vigour of Phaseoluse vulgaris L.
- Abdul Baki, AA and Anderson J.D. (1973).Vigour determination in soybean seed by multiple criteria. Crop Science, 13: 630-633.
- Agarwal, P.K. and Sinha S.K. (1980).Response of okra seeds (Abelmoschus esculents L.) of different chronological storage during accelerated ageing and storage. Seed res., 8 (1): 64-70.
- Amaritsut, W.(2004). Development of evaluation of seed viability and vigour in soybean by Tetrazolium test Ph.D. thesis, Suranaree University of technology Thailand.
- Anonymous. (1985). International rules for Seed testing. Seed Science and Technology. 13(2): 299-513.
- Anonymous. (1993). Association of Official Seed Analysts (AOSA). Seed Vigour Testing Handbook. Contribution No. 32 to the Handbook on Seed Testing. AOSA, Las Cruces, NM.
- Anonymous, (2003). Indian Agriculture, p 398. AOSA (2002): Seed Vigour Testing Handbook, Contribution No. 32 to the Handbook of Seed Testing Association of Official Seed Analysts, NE, USA.
- Argerich, C.A. & Bradford, K.J. (1989). The effects of ageing on seed vigour on tomato. Journal of experimental botany, 40: 599-608.
- Association of Official Seed Analysis (AOSA) (1983) Seed Vigour Testing Handbook. Contribution No.32 to the handbook on seed testing. Association of Official Seed Analysis. Springfield, IL.
- Banumurthy, N.and P.C. Gupta (1981). Germinability and seed vigour of soybean in storage. Seed Res., 9(2): 97-101.
- Basra, S.M.A., Ahmad, N., Khan, M.M., Iqbal, N., Cheema, M.A., (2003). Assessment of cottonseed deterioration during accelerated ageing. Seed Sci. Technology. 31: 531-540.
- Bedi, S., Kaur, R., Sital, J.S., Kaur, J. (2006). Artificial ageing of Brassica seeds of different maturity levels. Seed Science and Technology, Zurich, 34(2): 287-296.
- Chaudhary, T.N. and Ghidyal, B.P. (1970). Temperature in relation to seed germination and seedling development in rice. Riso, 19: 165-168.
- Delouche, J.C. and Baskin C.C. (1978). Accelerated ageing technique for predicting the relative storability of seed lots. Seed Science and Technology, 1: 472-452.
- Doijode S.D. (1988). Studies on vigour and viability as influenced by maturity in chilli (C. Annum L.). Haryana J. Horticulture Science, 17: 94-96.
- Edge, O.T and Burris, J.S. (1990) seedling vigour in soybean. Proceedings of the Association of Official Seed Analysts. 60: 149-157.
- Ellis R.H. and Robert E.H (1981). The quantification of ageing and survival in orthodox seeds Seed Science and Technology, 9: 373-409.
- Ferguson, J. (1990). Report of seed vigour subcommittee. J. of Seed Technology, 14, 182-184.
- Filho J.M., November A.D.C., Chamma H.M.C.P (2001) Accelerated ageing and controlled deterioration seed vigour tests for soybean. Sci Agric 58: 421-426.
- Hampton, J.G., TeKrony, D.M., (1995). Handbook of Vigour Test Methods. The international Seed Testing Association, Zurich Maguire, J.D. (1962). Speed of germination aid in selection and evaluation for seedling emergence and vigour. Crop Science, Madison, V. 2, pp. 176-177.
- Maitys, B.G., Roy M., Pal C., Pal B., Chakrabarti D., Bhattacharjee A. (2000) Chemical induced prolongation of seed viability and stress tolerance capacity of mung bean seedlings. Seed SciTechnology 28: 155-162.
- McDonald, J.M.B. (1975): A review and evaluation of seed vigour test. Proc. Assoc. Off. Seed Anal., 65, 109-139.
