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浙江属亚热带湿润季风气候,温暖湿润,适于山茶科植物的生长和发育,因此是山茶花原始分布区之一,种质资源很丰富。至今在瑞安县还保存着树高11米多、胸径31厘米、树龄1200余年的古茶。据统计,包括野生种和栽培的种质在内,现有15个种、1个变种、3个新变型,占全国10％。近年来由于加强品种选育和引进国外品种,种质和品种资源已达近千个。
Zhejiang is a subtropical humid monsoon climate, warm and humid, suitable for the growth and development of theaceae plants, so it is one of the original distribution of camellia, germplasm is very rich. So far in Ruian County also holds an 11-meter-high tree, 31 cm in diameter at the age of 1,200 years old ancient tea. According to statistics, there are 15 species, 1 variety and 3 new variants, including wild species and cultivated species, accounting for 10% of the national total. In recent years, due to strengthening variety breeding and the introduction of foreign varieties, germplasm and variety resources have reached nearly a thousand.