土壤因子对茶树硒吸收特性的影响

doi:10.13305/j.cnki.jts.2015.05.004

Abstract

Abstract: In order to establish the effects of different soil selenium content, soil moisture content and pH value on the selenium accumulation in tea plant, Zhongcha 108 was used as investigation materials, including pot experiment and a hydroponic experiment. The result showed that the selenium content in tea plant and the soil selenium content were positively correlated. Drought stress reduced the absorption rate of tea plant from soil. When the soil moisture content was 90%, the root accumulated the highest selenium(0.527βmg·kg^-1), and showed extremely significant difference with that planted in the soil moisture content was 50%(0.301βmg·kg^-1). Under different pH conditions, the leaves from various treatments accumulate the selenium at the rich-selenium level within 72 hours, and there is no significant difference in leaves between various treatments. After 28 days, there is a significant difference between leaves from various treatments. The highest selenium content of leaves appeared while the pH value is 3.5, significantly higher than those in other treatments. It can be inferred that soil selenium content, soil moisture content and pH value is closely related to the selenium accumulation of tea plant.

Key words: soil selenium content, soil moisture content, pH value, tea[Camellia sinensis (L.) O. Kuntze] selenium accumulate

CLC Number:

ZHOU Chao, HU Yurong, ZENG Jianming, YANG Jian, CHEN Liyan. Effects of Soil Factors on the Selenium Absorption Characteristics of Tea Plant[J]. Journal of Tea Science, 2015, 35(5): 429-436.

References 27

[1]	Schwarz K, Foltz C M.Factor activity of selenium compounds[J]. Bio Chem, 1958, 233: 245-251.
[2]	McLaughlin M J, Parker D R, Clarke J M. Metals and micronutrients-food safety issues[J]. Field Crops Research, 1999, 60: 143-163.
[3]	光磊, 邢秋菊. 引发克山病和大骨节病的地理环境因素分析[J]. 山西师范大学学报: 自然科学版, 2004, 18(2): 81-86.
[4]	Tan J, Zhu W, Wang W, et al. Selenium in soil and endemic diseases in China[J]. Science of the Total Environment, 2002, 284(1): 227-235.
[5]	黄青青, 杜威, 王琪, 等. 水稻对不同土壤中硒酸盐/亚硒酸盐的吸收和富集[J]. 环境科学学报, 2013, 33(5): 1423-1429.
[6]	朱玲. 不同品种小麦中硒含量的测定及其与生长土壤中硒水平的相关性研究[D]. 郑州: 河南农业大学, 2007: 10-11.
[7]	Kim D J, Chung D S, Bai S C, et al. Effects of soil selenium supplementation level on selenium contents of green tea leaves and milk vetch[J]. Journal of Food Science and Nutrition, 2007, 12(1): 35-39.
[8]	周维, 魏成熙, 韦伟. 茉莉酸甲酯对富硒春茶硒含量及品质的影响[J]. 山地农业生物学报, 2012, 31(6): 514-518.
[9]	Sors T G, Ellis D R, Salt D E.Selenium uptake, translocation, assimilation and metabolic fate in plants[J]. Photosynthesis Research, 2005, 86(3): 373-389.
[10]	Hu Q, Xu J, Pan G.Effect of selenium spraying on green tea quality[J]. Journal of the Science of Food and Agriculture, 2001, 81: 1387-1390.
[11]	Kim D J, Chung D S, Bai S C, et al. Effects of soil selenium supplementation level on selenium contents of green tea leaves and milk vetch[J]. Journal of Food Science and Nutrition, 2007, 12(1): 35-39.
[12]	Zhu Y G, Pilon-Smits E A H, Zhao F J, et al. Selenium in higher plants: understanding mechanisms for biofortification and phytoremediation[J]. Trends in plant science, 2009, 14(8): 436-442.
[13]	钟颜麟, 刘勤晋. 茶硒赋存形态的研究[J]. 茶叶科学, 1992, 12(2): 94.
[14]	胡秋辉, 潘根兴. 富硒茶硒的浸出率及其化学性质的研究[J]. 中国农业科学, 1999(5): 69-72.
[15]	胡秋辉, 潘根兴, 丁瑞兴. 低硒土壤茶园茶叶富硒方法及其富硒效应[J]. 南京农业大学学报, 1999(3): 91-94.
[16]	许春霞, 李向民, 肖永绥. 土施硒肥与茶叶含硒量和产量的关系[J]. 西北农业学报, 1996(1): 71-75.
[17]	李静, 夏建国, 巩发永, 等. 外源硒肥对茶叶硒含量及化学品质的影响研究[J]. 水土保持学报, 2006, 19(4): 104-106.
[18]	秦冰, 谷勋刚, 王雅楠, 等. 外源硒肥对茶树叶中硒代氨基酸形态及含量影响的研究[J]. 土壤通报, 2013(4): 956-963.
[19]	Ruan J, Y, Gerendás J, Härdter R, et al. Effect of Nitrogen Form and Root-zone pH on Growth and Nitrogen Uptake of Tea(Camellia sinensis) Plants[J]. Annals of Botany, 2007(99): 301-310.
[20]	方兴汉, 沈星荣. 硒对茶树生长及物质代谢的影响[J]. 中国茶叶, 1992, 14(2): 28-30.
[21]	周卫龙, 徐建峰, 沙海涛, 等. GB/T 21729—2008 茶叶中硒含量的检测方法[S]. 2008: 431-434.
[22]	陈金, 潘根兴, 李正文, 等. 不同硒水平下两种大豆对土壤中硒吸收积累的生育期动态[J]. 大豆科学, 2003, 22(4): 278-282.
[23]	王晓萍. 土壤水分对茶树根系吸收机能的影响[J]. 中国茶叶, 1992, 14(4): 10-11.
[24]	杨跃华, 庄雪岚, 胡海波. 土壤水分对茶树生理机能的影响[J]. 茶叶科学, 1987, 7(1): 23-28.
[25]	宋海鹏, 刘君, 李秀玲, 等. 干旱胁迫对5种景天属植物生理指标的影响[J]. 草业科学, 2010, 27(1): 11-15.
[26]	王家顺, 李志友. 干旱胁迫对茶树根系形态特征的影响[J]. 河南农业科学, 2011, 40(9): 55-57.
[27]	林智, 吴洵, 俞永明. 土壤pH值对茶树生长及矿质元素吸收的影响[J]. 茶叶科学, 1990, 10(2): 27-32.

Effects of Soil Factors on the Selenium Absorption Characteristics of Tea Plant

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