| 不同海拔高度茶树芽叶主要生化物质含量的变化 |
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| 引用本文： | 王宗尧,陈昌辉,吉林,杨安.不同海拔高度茶树芽叶主要生化物质含量的变化[J].四川农业大学学报,1986(1). |
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| 作者姓名： | 王宗尧 陈昌辉 吉林 杨安 |
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| 作者单位： | 四川农业大学园艺系，四川农业大学园艺系，四川农业大学园艺系，四川农业大学园艺系 |
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| 摘 要： | 本文报导了川西茶区不同海拔高度茶树新梢主要生化成份含量的变化。茶树新梢氨基酸的含量,随海拔高度的不同出现高低的变化,以1100—1200米为最多。咖啡碱的含量相对稳定,与海拔高度没有明显的相关性。茶多酚含量随海拔升高而降低。因此,川西盆边山区发展茶叶生产时,垂直分布高度以不超过1200米为好。
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| 关 键 词： | TEA LEAVES(49F)茶叶(Chaye) BIOCHEMISTRY(45EA)生物化学(Shengwu Huaxue) HEIGHT ABOVE SEALEVEL(39C)海拔高(Haibagao) ABSOLUTE ELEVATION(36A)海拔(Haiba)TEA PLANT茶树(Chashu) BIOCHEMICAL COMPOSITION生化成份(Shenghua Chengfen) |
CHANGE OF PRINCIPAL BIOCHEMICAL COMPOSITIONS OF TEA PLANT NEW SHOOTS AT VARIOUS ALTITUDES ABOVE SEA LEVEL |
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| Wang Zongyao,Sichuan Agricultural University,Ya'an,Sichuan,China.CHANGE OF PRINCIPAL BIOCHEMICAL COMPOSITIONS OF TEA PLANT NEW SHOOTS AT VARIOUS ALTITUDES ABOVE SEA LEVEL[J].Journal of Sichuan Agricultural University,1986(1). |
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| Authors: | Wang Zongyao Sichuan Agricultural University Ya'an Sichuan China |
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| Abstract: | The paper reports changes on principal biochemical compositions of new shoots tea plant at various altitules in west Sichuan.The amino acids content varies with the increase of the elevations,being highest in the range of 1100-1200m. The caffeine content,however,is relatively stable at all altitudes.The tea polyphenol content decreases with the rising of the elevation.There fore, it is suggested that the vertical distribution of tea plants not exceed 1200 metres above sea level. |
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| Keywords: | TEA LEAVES (49F) (Chaye) BIOCHEMISTRY(45 EA)(Shengwu Huaxue) HEIGHT ABOVE SEA LEVEL(39C) (Haibagao) ABSOLUTE ELEVATION(36A) (Haiba) TEA PLANT (Chashu) BIOCHEMICAL COMPOSITION (Shenghua Chengfen) |
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