Seed Quality Status in Groundnut (Arachis hypogea L.)
22 / 6
Keywords:
Arachis hypogea L., seed quality, storability, abnormal seedlingsAbstract
This paper gives an account of seed quality parameters of 140 seed samples of groundnut tested in the Central Seed Testing Laboratory under Collaborative Seed Testing programme with State Seed Testing Laboratories. Detailed examination of seedlings was done in order to distinguish critically those which have the potential to produce the normal plants (normal seedlings) from those, which are without planting value (abnormal seedlings). All the seed samples showed more than 70% germination i.e. normal seedlings (above the Minimum Seed Certification Standard), except two. Seed quality in respect of its storability and quality of farmer's own saved seeds is also being discussed.
Downloads
References
1. ANONYMOUS (2003). Agricultural Statistics at a Glance-2003, http://www.agricoop.nic.in/stats.htm.
2. SHARMA, S. P. (1998). Seed research in the public sector and implication of GATT'S proposal on protection of plant breeder's right on Indian seed industry. X National Seed Seminar on Seed Technology Developments Challenges for 21st Century-Souvenir. Indian Society of Seed Technology, IARI, New Delhi, pp. 21-28.
3. TIWARI, S. P. (2002). Moving towards integrated seed supply system in India, In: Souvenir-XI National Seed Seminar on Quality Seed to enhance Agricultural Profitability (eds.) M. Shekhargouda and L. K. Naik, Indian Society of Seed Technology, New Delhi & UAS, Dharwad, pp. 61-71.
4. ISTA (1999). International rules for seed testing, Rules 1999. Seed Sci. & Technol. 27: Supplement.
5. TUNWAR, N. S. & S. V. SINGH (1988). Indian Minimum Seed Certification Standard. Central Seed Certification Board, Ministry of Agriculture, Govt. of India, New Delhi.
6. RAO, V., V. RANGA, M. SUGUNAKAR REDDY & K. C. RAO (1996). Effect of fungicidal treatment on the viability of groundnut (Arachis hypogea L.) seed storage. Seed Res. 24: 66-68.
7. SHARMA, S. P. & M. DADLANI (1997). Seed technology research in India-Present status and future perspective. Proc. Seminar on Seed Technology Research and Seed Health Care (Sept. 24-26, 1997), Division of Seed Science & Technology, IARI, New Delhi, pp. 21-23.
8. NAUTIYAL, P. C., Y.C. JOSHI & P. V. ZALA (1991). A strong method to prolong seed viability. International Arachis News Letter 9: 21.
9. DOR (1983). Simple and efficient post harvest technique for increasing seed viability of rabi / summer groundnut. DOR News Letter 2: 1-2.
10. NAUTIYAL, P. C. & P. V. ZALA (1991). Effect of drying methods on seed viability and seedling vigour in Spanish groundnut. Seed Sci. & Tecknol. 19: 451-459.
11. NAUITYAL, P. C. & Y. C. JOSHI (1991). Storage of rabi/summer groundnut (Arachis hypogea L.) with calcium chloride for prolonged seed viability and vigour. Trop. Sci. 31: 21-26.
12. NAUITYAL, P. C. & V. RAVINDRA (1996). Drying and storage methods to prolong seed viability and seedling vigour of rabi/summer produced groundnut (Arachis hypogea L.). J. Agronomy & Crop Sci. 177: 125-128.
13. DHARMALINGAM, C. & K. MALARKODI (2002). Halogenation-A tool to prolong the longevity of seeds. In: Souvenir-XI National Seed Seminar on Quality Seed to Enhance Agricultural Profitability (eds.) M. Shekhargouda and L. K. Naik, Indian Society of Seed Technology, New Delhi & UAS, Dharwad, pp. 154-165.
14. LUKOSE, C., D.L. KADVANI, S. M. JANI, KV. BUCHECHA & K.V. PETHANI (1998). Seed health status of farmer's groundnut seed. Seed Res. 26: 209-211.
15. ANONYMOUS (2001-02). All India Co-ordinated National Seed Project (Crops) Annual Report, Project Co-ordinator, National Seed Project (Crop Science), Indian Agricultural Research Institute, New Delhi, pp. 335.
16. ΑΝΟΝΥΜOUS (2001-02). All India Co-ordinated National Seed Project (Crops) Annual Report, Project Co-ordinator, National Seed Project (Crop Science), Indian Agricultural Research Institute, New Delhi, pp. 335.
17. PATIL, V. N & N. G. ZODE (1993). Effect of seasons and drying methods on storability of groundnut (Arachis hypogea L.). Seed Res. Sp. Vol. I: 342-343.
18. SWAMY, S. N. (2002). Packaging material for seed quality in groundnut (Arachis hypogea L.) for bulk seed storage. Seed Tech News 32: 193.
19. ΜΑΝΟΝΜANI, V. (2002). Storability of dormant and non-dormant cultivers of groundnut (Arachis hypogea L.). Seed Res. 30: 158-160.
20. KURDIKERI, M. B., M. N. MERWADE & A S. CHANNAVEERASWAMY (2000). Maintenance of viability in different crop species under ambient storage. Seed Res. 28: 109-110.
21. SAVITRI, H., M. S. REDDY & B. M. REDDY (1998). Effect of seed treatment with fungicide and insecticide on seed borne fungi, storage, insect pest, seed viability and seedling vigour of groundnut. Seed Res. 26: 62-72.
22. PATRA, A K., S. K, TRIPATHI & R. C. SAMUI (2000). Effect of drying and storage methods on seed quality of summer groundnut (Arachis hypogea L.). Seed Res. 28: 32-35.