한국 야생차나무 화기구조의 변이

• 영문명: Difference of Flower Structure in Collected Wild Tea Plants (Camellia sinensis (L) O. Kuntze) in Jeonnam Province in Korea and Japan.
• 발행기관: 한국차학회
• 저자명: 송연상(Yeon-Sang Song) 한선경(Seon-Kyeong Han) 문윤호(Youn-Ho Moon) 정병춘(Byeong-Choon Jeong) 방진기(Jin-Ki Bang)
• 간행물 정보: 『한국차학회지』제14권 제1호, 155~166쪽, 전체 12쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2008.04.30

영문 초록

Unlike vegetative parts, the reproductive parts of tea plant are more discrete and show relatively less variation. They therefore provide more reliable diagnostic criteria. The purpose of the study is to got informations of the flower structure and variations on the wild tea germplasm collected from Jeonnam province in Korea. 331 wild tea samples were used in this study, namely, 144 accessions from Wolchul mountain, 178 accessions from Moodeung mountain, and 9 accessions from Boseong district, and all were collected within the Jeonnam province. Another 9 improved cultivars from Japan were also used for comparison. The collected wild tea plants and the Japanese tea cultivars have mainly medium flowers except for the 16 accessions (9%) from Moodeung mountain have large flowers. The length of stigma and stamen differed among the Korean tea accessions, whereas the Japanese cultivars were similar. Many Korean wild tea plants (over 65%) showed high position of stigma with 98 accessions (55.1%) from the Moodeung mountain group and 82 accessions (56.9%) from the Wolchul mountain, but the Japanese tea cultivars showed low position (below 65%). In the density of ovary pubescence, the Japanese tea cultivars showed medium character due to artificial crossing between Camellia assamica and Camellia sinenses. It was considered that the Korean wild tea plants have varietal distribution due to many natural crossing with unknown pathways.

목차

Abstrac

INTRODUCTION

MATERIALS AND METHODS

RESULTS AND DISCUSSION

LITERATURES CITED

키워드

Flower Structure Wild tea Tea tree Camellia sinensis