Veerendra, M. and Srinivasulu, K. and Sreedevi, B. and Kumara, S. Ratna and Rao, V. Srinivasa (2023) Optimisation of Seed Priming Techniques in Paddy. International Journal of Environment and Climate Change, 13 (11). pp. 1727-1737. ISSN 2581-8627
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Abstract
Aim: To determine the ideal concentration of each priming agent among several selected concentrations which could produce robust paddy seedlings under laboratory conditions.
Place of Study: The present investigation was carried out at College farm, Agricultural College, Bapatla.
Methodology: Certain seedling vigour traits such as germination percentage, shoot length, root length, seedling length, seedling dry weight, seedling vigour index-I & II were recorded and analysed using crompletely randomized block design (CRD). Best concentration is the one with higher vigour indices.
Result: The results revealed that, 1% Nacl, 40 ppm ascorbic acid, 150 ppm gibberellic acid, 2 % neem leaf extracts, 0.5 & 0.1 % P & Zn were optimum concentrations under each priming technique. When compared among all the techniques, priming with gibberellic acid @ 150 ppm performed better in terms of all the vigour traits.
| Item Type: | Article |
|---|---|
| Subjects: | European Repository > Agricultural and Food Science |
| Depositing User: | Managing Editor |
| Date Deposited: | 30 Oct 2023 04:39 |
| Last Modified: | 30 Oct 2023 04:39 |
| URI: | http://go7publish.com/id/eprint/3333 |
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