논문 상세보기
pp.15-19
인삼의 소엽, 장엽, 식물체 전엽면적의 간역추정방법을 1, 2, 3, 4, 5, 6년생 인삼엽을 이용하여 조사하였딘 바 얻어진 결과는 다음과 같다. 1. 엽면적과 엽장(L) 엽폭(W)이 소엽위치 및 년생에 관계없이 모든 소엽에서 상관계수가 가장 컸다. 2. 1매의 중앙소엽으로 장엽면적, 식물체 전엽면적 추정이 가능하였으며 추정식은 1년생과 2년생이상과 달랐으나 2연생이상에서는 그들간에 차이가 없었다. 3. 엽면적계산식은 1년생에서 중앙소엽면적 A=0.64LW, 장엽면적 A'=A/0.38, 2년이상에서 A=0.60LW. A'=A/0.32, 주당엽면적 A"=A' 장엽수였다. 4. 20% 투광하에서 생육한 인삼의 엽면적 추정도 관행일복하(투광량 5%)에서 자란 인삼엽에서 유도된 식으로 가능하였다.능하였다.
This study was carried out to develope the equations for estimating the areas of leaflet, leaf, and total leaf for 1, 2, 3, 4, 5, and 6 years old ginseng, Panax ginseng, grown in field. The highest correlation coefficient was found between leaflet area and product of leaflet length and width(LW) in all leaflets although leaflet shape varied somewhat according to the position and plant age. It was possible to estimate area of the leaf, and total leaf by one central leaflet in a compound leaf. The equations for estimating the leafet, leaf areas of 1 year differ to those of over 2 years old plant, but there was no difference among those of 2, 3, 4, 5, and 6 years. The equations for 1 year old are A =0.64 LW, A' =A/0.38, and for 2, 3, 4, 5, and 6 years old, A =0.60 LW, A' =A/0.32, A" =A' x number of leaves of central leaflet(A), leaf(A') and total leaf areas(A"), respectively. The estimation of leaflet, leaf, total leaf areas of ginseng plant grown under 20% light-transmittance rate was possible by using the equations mentioned.
