Frequency and Distribution of Btomate in Korean Ginseng Plant (Pann ginseng C.A. Meyer)

인삼의 기공수분포에 관하여

This investigation were carrion out to know the frequency, size and distribution of stomata in Korean ginseng, acanthopanax and codonopsis. The results are as follows; 1. Stomatal frequency in ginseng leaf was remarkably less than those of acanthopanax and codonopsis leaf, but size of stomata in ginseng leaf was larger than those of acanthopanax and codonopsis leaf. 2. Stomatal frequency of one year old ginseng plant was higher than those of the older. Two to five years old ginseng plants were not differed in frequency and size of stomata. 3. Frequency and size of stomata were higher and larger in red-berry variant in compare to yellow-berry variant. 4. Stomatal frequency in different leaf Position was not significantly different among those of middle leaf, first side leaf and second side leaf, but in decreasing order of middle Part, upper, lower part and edge in the same ginseng leaf. 5. Stomata was not seen in adaxial surface and petiole of leaf ginseng, acanthopanax and codonopsis. 6. Stomatal frequency was higher in ginseng plant grown under no$.$shading compared to shading, and that of ginseng plant in rear line was less than that of front line under the same shade roof.