Effects of Growth Regulators on the Germination of Panax ginseng C.A. Meyer

인삼종자의 발아에 미치는 식물생장조절물질의 영향

Effects of plant growth regulators on the germination of ginseng (Panax ginseng C.A. Meyer) seeds were investigated. Ginseng seeds germinated more vigorously in the treatments of kinetin and BA, and the promoting effect of kinetic on the germination and the growth of rootlet enhanced in low temperature ($10^{\circ}C$). However, GA did not promote the germination of dehiscent seed. The optimum temperature for germination of dehiscent seed was $10^{\circ}C$ and the range of effective concentration of kinetin for germination was 50 to 100 ppm.