야생 차나무 집단의 생태 및 잎의 형태적 특성

• 영문명: Ecology and Morphological Characteristics of Leaves in Natural Populations of Camellia sinensis
• 발행기관: 한국차학회
• 저자명: 박인협(IN Hyeop Park) 김례화(Rea Hwa Kim) 이선하(Seon Ha Lee)
• 간행물 정보: 『한국차학회지』제3권 제2호, 125~134쪽, 전체 10쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1997.12.30

영문 초록

Twelve natural Camellia sinensis populations were selected according to district and latitude, and studied to investigate ecology and morphological characteristics of leaves. Camellia sinensis populations were located mainly at the southern slope below 300m in elevation where soil was relatively fertile and soil texture was silt loam. Camellia sinensis was distributed as a population under the tree stratum dominated by Phyllostachys bambusoides, Tarreya nucifera, Robinia pseudo-acacia, Quercus variabilis, Styrax japonica, Celtis choseniana and Acer pseudo-sieboldianum. Density of Camellia sinensis ranged from 6,100 to 37,100 trees/ha. Significant differences in leaf length, leaf width, number of serrations, number of veins, petiole length and leaf area were observed among populations and individuals within populations. Correlation coefficients between leaf length and leaf area and between number of serrations and number of veins showed significantly positive correlation. According to cluster analysis based on the morphological characteristics of the leaves, Camellia sinensis populations were classified into three groups by leaf length and leaf area. The populations which belong to the middle group was classified into two sub-groups by number of serrations and veins.

키워드

Camellia sinensis ecology soil stand structure leaf characteristics