不同种植年限的福橙园土壤硒和叶片硒含量变化分析
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摘要
分析了澄迈县不同种植年限福橙园中土壤硒和叶片硒含量的变化。结果表明,随着种植年限的增加,土壤硒含量呈现先升高后降低再升高的趋势,与福橙叶片中硒含量的变化和硒的富集度变化趋势不一致。而福橙叶片中硒含量与叶片硒的富集度均呈现先升高后降低的趋势,变化趋势一致。种植3年的福橙园中,叶片中硒含量和叶片硒的富集度达到最大,分别为0.134 0 mg/kg和0.136 7,有利于植物对硒的吸收。但种植7年以上的福橙园中,叶片硒含量和叶片硒的富集度却很低,分别为0.038 2 mg/kg和0.036 8,不利于植物对硒的富集。
This study analyzed the changes of soil selenium and leaf selenium contents in Fu cheng orchards of different planting years in Chengmai county. The results showed that with the increase of planting years, the content of Se in soil increased first and then decreased, which was inconsistent with the change of Se content and Se enrichment in leaves of Fu cheng. The content of selenium in leaves of Fu cheng and selenium enrichment in leaves showed a trend of increasing first and then decreasing, and the change trend was consistent. The content of selenium in leaves and the enrichment degree of selenium in leaves of Fu cheng orchard planted for three years were 0.134 0 mg/kg and 0.136 7 respectively, which were beneficial to the absorption of selenium by plants. However, the selenium content and selenium enrichment in leaves of Fu cheng orchard planted for more than 7 years were very low, which were 0.038 2 mg/kg and 0.036 8 respectively, which was not conducive to selenium enrichment in plants.
This study analyzed the changes of soil selenium and leaf selenium contents in Fu cheng orchards of different planting years in Chengmai county. The results showed that with the increase of planting years, the content of Se in soil increased first and then decreased, which was inconsistent with the change of Se content and Se enrichment in leaves of Fu cheng. The content of selenium in leaves of Fu cheng and selenium enrichment in leaves showed a trend of increasing first and then decreasing, and the change trend was consistent. The content of selenium in leaves and the enrichment degree of selenium in leaves of Fu cheng orchard planted for three years were 0.134 0 mg/kg and 0.136 7 respectively, which were beneficial to the absorption of selenium by plants. However, the selenium content and selenium enrichment in leaves of Fu cheng orchard planted for more than 7 years were very low, which were 0.038 2 mg/kg and 0.036 8 respectively, which was not conducive to selenium enrichment in plants.
引文
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[3]张联合,郁飞燕,苗艳芳.硒在人和动物健康上的研究闭[J].安徽农业科学,2007,35(21):6688-6690.
[4]刘晓妹,张贺,韦运谢,等.海南绿橙和福橙黄龙病巢式PCR检测分析[J].中国植保导刊,2014(9):5-8.
[5]金忠泽.澄迈福橙产业发展的思考与建议[J].中国果业信息,2013,30(3):19-22.
[6]王晓芳,陈思杨,罗章,等.植物对硒的吸收转运和形态转化机制[J].农业资源与环境学报,2014,31(6):539-544.
[7]高雯雯,戚欣,吴良俊,等.氢化物发生-原子荧光光谱法测定恩施富硒土壤中的总硒[J].光谱实验室,2011,28(2):661-664.
[8]唐崟,张宝军.水土保持措施对红壤坡地柑橘园土壤硒分布的影响[J].安徽农业科学,2013,41(21):8862-8864.
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[12]廖金凤.海南省土壤中的硒[J].地域研究与开发,1998,17(2):65-68.
[13] LOSI M E,FRANKENBERGER W T. Bioremediation of selenium in soil and water[J].Soil Science,1997,162(2):692-702.
[14]唐玉霞,王慧敏.土壤和植物硒素研究综述[J].河北农业科学,2008(5):43-45.
[15]胡秋辉,朱建春,潘根兴.硒的土壤生态环境,生物地球化学与食物链的研究现状[J].生态与农村环境学报,2000,16(4):54-57.
[16]刘媛媛,孟凡乔,吴文良,等.植物中硒的含量,影响因素及形态转化研究[J].农业资源与环境学报,2014,31(6):533-538.
[17]张雪莲,周俊,张先凤,等.皖南地区茶园土壤硒与茶叶硒的相关性及其影响因素研究[J].皖西学院学报,2013,29(5):105-109.
[18]徐文,唐文浩,邝春兰,等.海南省土壤中硒含量及影响因素分析[J].安徽农业科学,2010,38(6):3026-3027.
[19] COPPIN F,CHABROULLET C,MARTIN-GARIN A,et al.Methodological approach to assess the effect of soil ageing on selenium behaviour:First results concerning mobility and solid fractionation of selenium[J].Biol Fert Soils,2006,42:379-386
[20]田应兵,陈芬,熊明彪,等.若尔盖高原湿地土壤性质对硒有效性的影响[J].水土保持学报,2004,18(5):15.18.
[2]郭艳,张江萍,刘和.微量元素硒在园艺植物中的生理功能研究进展[J].中国农学通报,2013,29(1):76-79.
[3]张联合,郁飞燕,苗艳芳.硒在人和动物健康上的研究闭[J].安徽农业科学,2007,35(21):6688-6690.
[4]刘晓妹,张贺,韦运谢,等.海南绿橙和福橙黄龙病巢式PCR检测分析[J].中国植保导刊,2014(9):5-8.
[5]金忠泽.澄迈福橙产业发展的思考与建议[J].中国果业信息,2013,30(3):19-22.
[6]王晓芳,陈思杨,罗章,等.植物对硒的吸收转运和形态转化机制[J].农业资源与环境学报,2014,31(6):539-544.
[7]高雯雯,戚欣,吴良俊,等.氢化物发生-原子荧光光谱法测定恩施富硒土壤中的总硒[J].光谱实验室,2011,28(2):661-664.
[8]唐崟,张宝军.水土保持措施对红壤坡地柑橘园土壤硒分布的影响[J].安徽农业科学,2013,41(21):8862-8864.
[9]宋崎.土壤和植物中的硒:土壤地球化学的进展与应用[M].北京:科学出版社,1983.
[10] FRANKENBERGER W T,BENSON S. Selenium in the Environment[M].New York:M.Deker,1994.
[11]董广辉,武志杰,陈利军,等.土壤——植物生态系统中硒的循环和调节[J].农业系统科学与综合研究,2002,18(1):65-68.
[12]廖金凤.海南省土壤中的硒[J].地域研究与开发,1998,17(2):65-68.
[13] LOSI M E,FRANKENBERGER W T. Bioremediation of selenium in soil and water[J].Soil Science,1997,162(2):692-702.
[14]唐玉霞,王慧敏.土壤和植物硒素研究综述[J].河北农业科学,2008(5):43-45.
[15]胡秋辉,朱建春,潘根兴.硒的土壤生态环境,生物地球化学与食物链的研究现状[J].生态与农村环境学报,2000,16(4):54-57.
[16]刘媛媛,孟凡乔,吴文良,等.植物中硒的含量,影响因素及形态转化研究[J].农业资源与环境学报,2014,31(6):533-538.
[17]张雪莲,周俊,张先凤,等.皖南地区茶园土壤硒与茶叶硒的相关性及其影响因素研究[J].皖西学院学报,2013,29(5):105-109.
[18]徐文,唐文浩,邝春兰,等.海南省土壤中硒含量及影响因素分析[J].安徽农业科学,2010,38(6):3026-3027.
[19] COPPIN F,CHABROULLET C,MARTIN-GARIN A,et al.Methodological approach to assess the effect of soil ageing on selenium behaviour:First results concerning mobility and solid fractionation of selenium[J].Biol Fert Soils,2006,42:379-386
[20]田应兵,陈芬,熊明彪,等.若尔盖高原湿地土壤性质对硒有效性的影响[J].水土保持学报,2004,18(5):15.18.