EFFECT OF HALOGENATION TREATMENT ON VIABILITY MAINTENANCE AND CROP PRODUCTIVITY IN BAJRA CO7
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Author:K. MALARKODI and C. DHARMALINGAM
p-ISSN:0024-9602, e-ISSN:2582-5321, Vol:86, Issue:jan-mar
DOI: https://doi.org/10.29321/MAJ.10.A00537
Abstract
Bajra seeds ev. CO 7 treated with iodine based halogen formulation as 1 g kg (dry and slurry), packed separately in cloth bag and polylined cloth bag and stored under ambient condition for 10 months along with thiram treated at 4 g kg and control revealed that the halogenated seeds maintained high germination (8051. seedling vigour and field emergence (75%) upto 8 months in both polylined cloth bag and cloth bag. respectively. Thiram treated seeds did store only for 4 and 2 months with 75% germination in the above containers.
Evaluation of the above seeds in a field trial upheld the superiority of halogenated seeds (slurry treatment) with increase in plant height (35%), number of leaves (634). productive tillers (67%) and seed yield (28%) over the control The yield recorded by the thiram-treated seeds was less by 10 per cent compared to halogenated seeds.
Key words : Bajra, Halogenation. Chlorine, Iodine