Interactive Effect of Seed Pelleting Treatments and Storage Duration on Seed Quality and Vigour in Tomato
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Authors
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DEEPAK ARORA
Department of Vegetable Science, Punjab Agricultural University Ludhiana, Punjab-141004, India
Author
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MANPREET SINGH
Department of Vegetable Science, Punjab Agricultural University Ludhiana, Punjab-141004, India
Author
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NIRMAL SINGH
Department of Vegetable Science, Punjab Agricultural University Ludhiana, Punjab-141004, India
Author
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PALLVI
Department of Vegetable Science, Punjab Agricultural University Ludhiana, Punjab-141004, India
Author
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SHIVPREET SINGH
Department of Vegetable Science, Punjab Agricultural University Ludhiana, Punjab-141004, India
Author
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SANDEEP KUMAR
University Seed Farm Ladhowal, Punjab Agricultural University Ludhiana, Punjab-141008, India
Author
Keywords:
Tomato seeds, Seed pelleting, Storage duration, Seed vigour, Microbial pelletingAbstract
High-quality seed is a critical input for achieving uniform crop establishment, vigorous plant growth and higher productivity. The present investigation was undertaken to evaluate the effect of different seed pelleting treatments on seed quality and storability of tomato (Solanum lycopersicum L.) cv. Punjab Ratta under different storage durations. The experiment was conducted in a factorial completely randomized design comprising eleven seed pelleting treatments and five storage durations (0, 3, 6, 9 and 12 months). Significant variations were observed among pelleting treatments and storage durations for most of the seed quality parameters studied. Seeds treated with Captan/Thiram (2 g kg-1 seed) (T11) recorded the highest mean germination percentage (84.51%), seedling length (17.27 cm), seed vigour index I (1462.08), seed vigour index II (17.57) and field emergence (86.50%) throughout the storage period. Among microbial pelleting treatments, Azotobacter (200–300 g kg-1 seed) (T6) and Pseudomonas (200–300 g kg-1 seed) (T8) showed better performance compared with non-pelleted seeds (T1). Seed quality parameters, including germination percentage, seedling vigour indices and field emergence, declined progressively with increase in storage duration, indicating gradual deterioration associated with seed ageing. However, moisture content and 100 seed weight exhibited relatively stable trends during storage. The study demonstrated that seed pelleting, particularly with fungicidal and microbial formulations, effectively delayed seed deterioration and helped maintain seed viability, vigour and field performance during storage. Thus, seed pelleting can be recommended as an effective seed enhancement technique for improving storability and establishment potential of tomato seeds.
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References
1. MAHAJAN G, P RATTAN AND A SHARMA (2023). Effect of microbial inoculants on growth, yield and quality attributes of tomato
(Solanum lycopersicum). The Pharma Innovation Journal, 11: 1503–1511.
2. SINGH H, D SINGH, S CHANDEL, KS SEKHON, K SINGH AND NS BRAR (2026). Enhancing production and nutritional value of tomato
using soil and foliar potassium applications across different agroclimatic regions of Indian Punjab. International Journal of Vegetable
Science, 32(2): 149–169.
3. FOOD AND AGRICULTURE ORGANIZATION (FAO) (2022). Crops and livestock products: Tomatoes, production quantity (tons).
FAOSTAT.
4. KAUNDAL M, K SHARMA AND H ANAND (2024). Processing, value addition and post-harvest technology of tomato: A scoping review
on global and Indian perspective. Journal of Advances in Biology & Biotechnology, 27(11): 339–347.
5. KAUR G AND G SINGH (2021). Comparative economic analysis and profitability of tomato (Lycopersicon esculentum) production in
selected districts of Punjab state. Asian Journal of Agricultural Extension, Economics & Sociology, 39: 1–10.
6. DOWNING AS, M KUMAR, A ANDERSSON, A CAUSEVIC, R GUSTAFSSON, NU JOSHI, CKB KRISHNAMURTHY, B SCHOLTENS AND B
CRONA (2022). Unlocking the unsustainable rice–wheat system of Indian Punjab: Assessing alternatives to crop-residue burning
from a systems perspective. Ecological Economics, 195: 107364.
7. VERMA R AND DK MEHTA (2019a). Effect of seed pelleting on seed quality parameters of bell pepper (Capsicum annuum L.) under
laboratory and nursery conditions. International Journal of Microbiology Research, 11(1): 1452–1454.
8. ROOS EE (1979). Storage behaviour of pelleted, tableted and taped lettuce seed. HortScience, 14(2): 283–288.
9. SCOTT JM (1989). Seed coating and treatments and their effects on plant establishment. Advances in Agronomy, 42: 43–83.
10. KRISHNASAMY V (2003). Seed pelleting principles and practices. In: Short Course on Seed Hardening and Pelleting Technologies for
Rainfed/Garden Land Ecosystems, Tamil Nadu Agricultural University, pp. 1–10.
11. HILL HJ (1999). Recent developments in seed technology. Journal of New Seeds, 1(1): 105–112.
12. HALMER P (2006). Seed technology and seed enhancement. In: XXVII International Horticultural Congress-IHC2006: International
Symposium on Seed Enhancement and Seedling Production, 771: 17–26.
13. PANWAR A, AK THAKUR, P SHARMA, S NEGI, C NALWA AND A BISHT (2023). Influence of botanical seed pelleting on storability of
onion (Allium cepa L.). Indian Journal of Agricultural Research, 57(1): 8–15.
14. SHASHIBHASKAR MS, SN VASUDEVAN, MB KURDIKERI, N BASAVARAJ AND RL RAVIKUMAR (2009). Influence of seed pelleting on field
performance of tomato (Lycopersicon esculentum Mill.) cv. PKM-1. Seed Research, 37(1–2): 159–161.
15. ANONYMOUS (2022). Package and practices of vegetable crops. Punjab Agricultural University, Ludhiana, India. p. 1.
16. VIJAYAN SS, S REZAEI AND FR HAY (2025). Water activity– moisture content relations of primed, film-coated and/or pelleted vegetable
seeds. Seed Science and Technology, 53(2): 197–210.
17. KUMAR S, G BASAVE AND SS PATIL (2008). Influence of storage containers and seed pelleting on seed quality in brinjal (Solanum
melongena L.) during storage. Journal of Horticultural Sciences, 3(2): 146–149.
18. KUMAR S AND R MUTHUKRISHNAN (2015). Impact of organic seed pelleting on seed germination and seedling development in okra
and chilli pepper. International Journal of Science and Nature, 6: 480–483.
19. CURCIC Z, M CIRIC, S GLOGOVAC, N CURCIC, A DUROVIC, Z STOJANOVIC AND N GRAHOVAC (2022). Comparison of quality
parameters of non-pelleted and newly developed pelleted lettuce seed. Ratarstvo i Povrtarstvo/Field and Vegetable Crops Research,
59(1): 25–30.
20. PANWAR A, AK THAKUR, P SHARMA, S NEGI, C NALWA AND A BISHT (2023). Influence of botanical seed pelleting on storability of
onion (Allium cepa L.). Indian Journal of Agricultural Research, 57(1): 8–15.
21. SHASHIBHASKAR MS, SN VASUDEVAN, MB KURDIKERI, RL KUMAR AND N BASAVARAJ (2009). Influence of seed pelleting on storability
of tomato (Lycopersicum esculentum Mill.). Karnataka Journal of Agricultural Sciences, 22: 1097–1103.
22. JAVED T AND I AFZAL (2018). Impact of seed pelleting on germination potential, seedling growth and storage of tomato seed. In: XXX
International Horticultural Congress IHC2018, 1273: 417–424.
23. VERMA R AND DK MEHTA (2019a). Effect of seed pelleting on seed quality parameters of bell pepper (Capsicum annuum L.) under
laboratory and nursery conditions. International Journal of Microbiology Research, 11(1): 1452–1454.
24. KUMAR S, BASAVEGOWDA AND SHARNKUMAR (2014). Effect of seed pelleting chemicals and storage containers on storability of
brinjal (Solanum melongena L.). International Journal of Plant Sciences, 9: 173–179.
25. JEEPHET P, N THAWONG, C ATNASEO, S HERMHUK AND J KANGSOPA (2024). Effect of seed pelleting application of plant growth
promoting bacteria on germination and growth of lettuce (Lactuca sativa). Environment and Natural Resources Journal, 22(1): 26–33.
26. VERMA R AND DK MEHTA (2019b). Effect of seed pelleting and integrated nutrient management on seed quality of bell pepper
(Capsicum annuum L.). International Journal of Chemical Studies, 7(1): 1419–1423.
27. SINGH N, AK THAKUR, R KAUSHAL, DK MEHTA AND RK BHARDWAJ (2018). Effects of seed pelleting on seed quality of cowpea (Vigna
unguiculata L.) during storage. International Journal of Economic Plants, 5(2): 76–79.
28. PANWAR A, AK THAKUR, P SHARMA, S NEGI, C NALWA AND A BISHT (2021). Effect of sowing dates and botanical seed pelleting on
plant growth, bulb yield and quality of onion (Allium cepa L.). Agricultural Science Digest, 41: 169–174.
