ORGANOGENY AND PLANTLET IN SOMA OF PEANUT

The various parts of peanut(Arachis hypogaea L.)germinating seed were used as explants and their difference of cultural ability has been compared among intact embryonic bud, main bud , lateral bud and embryonic stem. The results are as follows:1. In the process of explant culture, regenerative ability of peanut embryonic stem is great and the sequence of cultural ability ranges as: embryonic stem>intact embryonic bud>main bud>lateral bud>cotyledon leaf.2. It was demonstrated that the best hormone combination was 0.6mg/1 NAA and 0.9mg/1 BA.