CAJ | 학술논문

调查了产于滇东南的3种野生茶（秃房茶Camellia gymnogyna Chang、厚轴茶C.crassicolumna Chang 和普洱茶C.sinensis var.assamica Kitamura)的生态环境，其中普洱茶属国家二级保护植物，它们均分布于海拔100～2　540 m的常绿阔叶林或山地苔藓林中。在5年时间里，先后采集上述3种野生茶的插条、小苗和种子，进行了引种繁殖试验。结果表明：野生茶在昆明地区的引种驯化已取得初步成功；扦插和小苗移栽的时间以6～8月份为宜；扦插成功的关键是插条须“现采现插”，扦插成活率最高可达88%；种子具有休眠期，用700×10-6GA3处理种子可打破休眠；采用M S+1.5BA+0.15NAA培养基，可用野生茶种子进行组织培养，从而达到快速繁殖的目的。
조사료산우전동남적3충야생다（독방다Camellia gymnogyna Chang、후축다C.crassicolumna Chang 화보이다C.sinensis var.assamica Kitamura)적생태 배경，기중보이다속국가이급보호식물，타문균분포우해발100～2　540 m적상록활협림혹산지태선림중。재5년시간리，선후채집상술3충야생다적삽조、소 묘화충자，진행료인충번식시험。결과표명：야생다재곤명지구적인충순화이취득초보성공 ；천삽화소묘이재적시간이6～8월빈위의；천삽성공적관건시삽조수“현채현삽”，천삽성 활솔최고가체88%；충자구유휴면기，용700×10-6GA3처리충자가타파휴면；채용M S+1.5BA+0.15NAA배양기，가용야생다충자진행조직배양，종이체도쾌속번식적목적。
The natural ecological environment of 3 species or varieties of wild tea from Southeastern Yunnan,Camellia gymnogyna Chang,C.crassicolumna Chang and C.sinensis va r.assamica Kitamura,has been investigated based on a five-year field work and intensive observation.They distribute in the evergreen broad-lea ved forests with an altitude of 100～2　540 meters above sea l evel.Camellia gymnogyna and C.crassicolumna may grow together in mountain cloud forests as high as 2　540 meters above sea level.Among these wild tea species,C.sinensis var.assamica is listed in the Red Data Book for Rare and Endangered Plant Species of China.The introduction and propagation experimen ts of cuttings,seedlings and seeds of 3 species of wild tea have been carrie d out in the Kunming Botanical Garden since 1995.The major results of introducti on practices are as follows:(1) Based on the experiments in July 1998,it is co nfirmed that the introduction and domestication of 3 wild tea species are su ccessful in their first stage of introduction.(2) The best time for cultivatio n of cuttings and seedlings of wild tea is from June to August.(3) The key point to ensure cutting success is to insert cuttings into appropriate medium or soil as soon as the cuttings are collected from mother trees in the fields.(4) Seeds of wild tea have a rest period.It can be interrupted by a treatment of 700×10 -6 GA3.(5) Rapid propagation of wild tea can be brought about through th e approach of tissue culture.The suitable culture medium for wild tea is f ormula-ted as MS+1.5BA+0.15NAA.The succession of introduction will be usefu l for future development and protection of wild tea species.