Effect of pre-treatments on germination of Latka (Baccaurea sapida Muell. Arg.)

Abstract

Latka (Baccaurea sapida)is an under-utilized fruit crop, native to South-east Asia, belongs to family Euphorbiaceae, having ethno-medicinal, social, religious and nutritional values. The plant is mostly propagated by seeds, which are recalcitrant in nature. In the present study various pre-sowing treatments were experimented for the propagation of the plants through seeds to determine the germination per cent, germination value and mean germination time. Seeds soaked in2% NaH 2 PO 4 for 12 hours showed the highest germination per cent (87.00%); maximum germination value (10.18) and minimum mean germination time (21.11 days)followed by1% NaH 2 PO 4 and 6% thiourea for 12 hours, that was exhibited equal germination per cent (85.00%) in both, with germination value was 9.69 and 9.55and mean germination time was 21.78 and 22.25 days, respectively. Hence, the above pre-treatments are recommended for the commercial propagation of this species with taking adequate care and handling operation because seeds are recalcitrant in nature.