Techniques to enhance storage potential of jatropha (Jatropha curcas L) seeds

Laboratory experiments were conducted to study the effect of different pre storage treatments and packaging materials on storability of Jatropha seeds. The treatments included halogen mixture @ 3g kg−1, Thiram @ 2g kg−1 and packed in three different containers viz., Aluminium container, Polythene bag and Clothbag. The seeds were evaluated atmonthlyintervals upto ten months and observations on germination percent and vigour index were recorded in two varieties viz., Chidambaram local and Sirkali local. The results revealed that Jatropha seeds treated with halogen mixture and stored in aluminium container could be stored upto 7 months without loss in vigour and viability.