不同植茶品种土壤团聚体及其全铝和交换态铝的分布特征
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摘要
为弄清不同植茶品种土壤团聚体的组成,阐明团聚体中全铝和交换态铝的分布特征,揭示土壤团聚体中全铝和交换态铝对不同植茶品种的响应规律,在野外调查的基础上,结合室内分析,开展种植福鼎大白、川茶3号、川农黄芽早、川沐217的土壤团聚体全铝和交换态铝分布特征研究。结果表明,不同植茶品种的土壤团聚体含量随粒径的减小总体呈先降低后增加的变化趋势,其中以>5 mm粒径为主,其含量处于60.52%～76.49%之间,0.5～0.25 mm粒径含量最少,种植福鼎大白的土壤>5 mm粒径团聚体的含量高于其他品种;土壤全铝和交换态铝含量在小粒径团聚体中最高,种植川茶3号的土壤团聚体全铝和交换态铝含量最高;>5 mm粒径团聚体对土壤全铝和交换态铝的贡献率最高,介于53.10%～68.10%之间。>5 mm粒径团聚体对铝含量的贡献率表现为福鼎大白>川茶3号>川沐217>川农黄芽早。与其他植茶品种相比,种植福鼎大白的土壤>0.25 mm粒径团聚体含量最高,结构性较好;种植川茶3号的土壤各粒径全铝和交换态铝含量高于其他品种。土壤中铝含量过高会加剧土壤酸化,影响土壤生产力和质量。
In this study, we aimed to investigate the composition of soil aggregates and the distribution of total and exchangeable aluminum in soil aggregates with different tea cultivars. The content of total and exchangeable aluminum in soil aggregates with different tea cultivars(Fudingdabaicha, Chuancha No.3, Chuannonghuangyazao, and Chuanmu No.217)was measured. The results showed that the content of soil aggregates initially decreased, and then increased with the decrease in particle size of soil aggregates. The content of >5 mm aggregates was relatively high, accounting for 60.52%～76.49% of the total soil. However, the content of 0.5～0.25 mm aggregates was relatively low. The highest content of soil aggregates was observed in soil cultivated with Fudingdabaicha. Higher content of total and exchangeable aluminum was observed in smaller aggregates. The content of total and exchangeable aluminum in soil aggregates cultivated with Chuancha No.3 was the highest among tea cultivars. The contribution rate of total and exchangeable aluminum for >5 mm aggregates, which was 53.10%～68.10%, was found to be the highest. The contribution rate of > 5 mm aggregates for soil with Fudingdabaicha was higher than that for soil with Chuancha No.3, followed by Chuanmu No.217 and Chuannonghuangyazao. Among the four tea cultivars, the soil cultivated with Fudingdabaicha showed the highest content of > 0.25 mm aggregates with better soil structure. The content of total and exchangeable aluminum in soil aggregates cultivated with Chuancha No.3 was higher than that with other tea cultivars. Higher aluminum content in soil aggregates results in soil acidification, and also soil productivity and quality.
In this study, we aimed to investigate the composition of soil aggregates and the distribution of total and exchangeable aluminum in soil aggregates with different tea cultivars. The content of total and exchangeable aluminum in soil aggregates with different tea cultivars(Fudingdabaicha, Chuancha No.3, Chuannonghuangyazao, and Chuanmu No.217)was measured. The results showed that the content of soil aggregates initially decreased, and then increased with the decrease in particle size of soil aggregates. The content of >5 mm aggregates was relatively high, accounting for 60.52%～76.49% of the total soil. However, the content of 0.5～0.25 mm aggregates was relatively low. The highest content of soil aggregates was observed in soil cultivated with Fudingdabaicha. Higher content of total and exchangeable aluminum was observed in smaller aggregates. The content of total and exchangeable aluminum in soil aggregates cultivated with Chuancha No.3 was the highest among tea cultivars. The contribution rate of total and exchangeable aluminum for >5 mm aggregates, which was 53.10%～68.10%, was found to be the highest. The contribution rate of > 5 mm aggregates for soil with Fudingdabaicha was higher than that for soil with Chuancha No.3, followed by Chuanmu No.217 and Chuannonghuangyazao. Among the four tea cultivars, the soil cultivated with Fudingdabaicha showed the highest content of > 0.25 mm aggregates with better soil structure. The content of total and exchangeable aluminum in soil aggregates cultivated with Chuancha No.3 was higher than that with other tea cultivars. Higher aluminum content in soil aggregates results in soil acidification, and also soil productivity and quality.
引文
[1]卢莉.氟铝在茶树中的应用研究进展[J].武夷学院学报, 2013, 32(2):37-42.LU Li. Research progress on application of fluoride and aluminum in tea tree[J]. Journal of Wuyi University, 2013, 32(2):37-42.
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[5]吴甫成,彭世良,王晓燕,等.酸沉降影响下近20年来衡山土壤酸化研究[J].土壤学报, 2005, 42(2):219-224.WU Fu-cheng, PENG Shi-liang, WANG Xiao-yan, et al. Soil acidification caused by acid precipitation in MT. Hengshan over last 20 years[J]. Acta Pedologica Sinica, 2005, 42(2):219-224.
[6]陈建国,田大伦,闫文德,等.土壤团聚体固碳研究进展[J].中南林业科技大学学报, 2011, 31(5):75-80.CHEN Jian-guo, TIAN Da-lun, YAN Wen-de, et al. Progress on study of carbon sequestration in soil aggregates[J]. Journal of Central South University of Forestry&Technology, 2011, 31(5):75-80.
[7]郑子成,何淑勤,王永东,等.不同土地利用方式下土壤团聚体中养分的分布特征[J].水土保持学报, 2010, 24(3):170-174.ZHEN Zi-cheng, HE Shu-qin, WANG Yong-dong, et al. Distrbution feature of soil nutrients in aggregate under different land use[J]. Journal of Soil and Water Conservation, 2010, 24(3):170-174.
[8]石箭华,孟广涛,李品荣,等.滇中不同植物群落土壤团聚体组成及养分特征[J].水土保持学报, 2011, 25(4):183-187.SHI Jian-hua, MENG Guang-tao, LI Pin-rong, et al. Characteristics and distribution of nutrients in soil aggregates under different plant communities in central Yunnan[J]. Journal of Soil and Water Conservation, 2011, 25(4):183-187.
[9]殷佳丽,郑子成,李廷轩.不同植茶年限土壤团聚体全铝和交换态铝的分布特征[J].农业环境科学学报, 2015, 34(9):1754-1760.YIN Jia-li, ZHENG Zi-cheng, LI Ting-xuan. Distribution of total and exchangeable aluminum in soil aggregates under different tea-planting years[J]. Journal of Agro-Environment Science, 2015, 34(9):1754-1760.
[10]夏建国,何芳芳,罗婉.蒙山茶园土壤组分对铝的吸附解吸动力学特征的影响[J].农业环境科学学报, 2014, 33(2):358-366.XIA Jian-guo, HE Fang-fang, LUO Wan. Effect of kinetics characteristics of aluminum adsorption-desorption by component of tea gardensoil in Mengshan[J]. Journal of Agro-Environment Science, 2014, 33(2):358-366.
[11]周碧青,陈成榕,张黎明,等.茶树品种对亚热带茶园土壤可溶性有机氮组成的影响[J].农业环境科学学报, 2015, 34(6):1158-1165.ZHOU Bi-qing, CHEN Cheng-rong, ZHANG Li-ming, et al. Effects of tea genotypes on soil soluble organic nitrogen compositions in subtropical tea plantations[J]. Journal of Agro-Environment Science, 2015,34(6):1158-1165.
[12]文倩,赵小蓉,妥德宝,等.半干旱地区不同土壤团聚体中微生物量氮的分布特征[J].中国农业科学, 2005, 38(2):91-95.WEN Qian, ZHAO Xiao-rong, TUO De-bao, et al. Distribution characteristics of microbial biomass carbon in different soil aggregates in semi-arid area[J]. Scientia Agricultura Sinica, 2005, 38(2):91-95.
[13]刘灵芝,邓全道,许光,等.微波消解样品-电感耦合等离子体原子发射光谱法测定锰矿中铝、镁、磷[J].理化检验:化学分册,2011, 47(11):1283-1285.LIU Ling-zhi, DENG Quan-dao, XU Guang, et al. ICP-AES determination of aluminum, magnesium and phosphorus in manganese ores with microwave assisted sample digestion[J]. Physical Testing and Chemical Analysis(Part B:Chemical Analysis), 2012, 47(11):1283-1285.
[14] Dong D, Xie Z, Du Y. The bioavailability of Al in soils to tea plants[J].Applied Geochemistry, 2007, 16(11):1413-1418.
[15]杨华,龙健,李兆君,等.土地利用方式对红枫湖入湖流域土壤团聚体磷含量及其形态的影响[J].农业环境科学学报, 2013, 32(11):2214-2220.YANG Hua, LONG Jian, LI Zhao-jun, et al. Effects of land use types on phosphorus forms and their contents in soil aggregates in watershed of Hongfeng Lake[J]. Journal of Agro-Environment Science,2013, 32(11):2214-2220.
[16]杨建国,安韶山,郑粉莉.宁南山区植被自然恢复中土壤团聚体特征及其与土壤性质关系[J].水土保持学报, 2006, 20(1):72-75.YANG Jian-guo, AN Shao-shan, ZHENG Fen-li. Characteristics of soil water-stable aggregates and relationship with soil properties during vegetation rehabilitation in Ningxia loess hilly region[J]. Journal of Soil and Water Conservation, 2006, 20(1):72-75.
[17] An S S, Mentler A, Mayer H, et al. Soil aggregation, aggregate stability, organic carbon and nitrogen in different soil aggregate fractions under forest and shrub vegetation on the Loess Plateau, China[J]. Catena, 2010, 81(3):226-233.
[18]夏建国,何芳芳,罗婉,等.蒙山茶园土壤组分去除有机质和游离氧化铁后对铝吸附解吸特征的影响[J].水土保持学报, 2013, 27(5):125-132.XIA Jian-guo, HE Fang-fang, LUO Wan, et al. Effect of removal of soil organic matter and free iron oxide of soil component on characteristics of aluminum adsorption-desorption from tea garden in Mengshan[J]. Journal of Soil and Water Conservation, 2013, 27(5):125-132.
[19]何淑勤,郑子成,杨玉梅.茶园土壤团聚体分布特征及其对有机碳含量影响的研究[J].水土保持学报, 2009, 23(5):187-190.HE Shu-qin, ZHENG Zi-cheng, YANG Yu-mei. Distribution characteristics of soil aggregates and organic carbon in tea plantation[J].Journal of Soil and Water Conservation, 2009, 23(5):187-190.
[20]王清奎,汪思龙.土壤团聚体形成与稳定机制及影响因素[J].土壤通报, 2005, 36(3):415-421.WANG Qing-kui, WANG Si-long. Formation and stability mechanism of soil aggregates and its influencing factors[J]. Chinese Journal of Soil Science, 2005, 36(3):415-521.
[21]郑伟伟,刘鹏,徐根娣,等.铝对茶叶叶片主要化学成分的影响[J].生态环境学报, 2006, 15(4):822-826.ZHENG Wei-wei, LIU Peng, XU Gen-di, et al. Effect of aluminum on main chemical constituents of tea leaves[J]. Ecology and Environment, 2006, 15(4):822-826.
[22]马小雪,肖斌,闫列娟,等.不同酸度下外源铝对茶叶铝含量及品质的影响[J].西北农林科技大学学报:自然科学版, 2012(11):187-191.MA Xiao-xue, XIAO Bin, YAN Lie-juan, et al. Effect of aluminum from fertilization on qualities and aluminum contents of tea under different pH levels in South Shaanxi Province[J]. Journal of Northwest A&F University(Nat Sci Ed), 2012(11):187-191.
[23]娄娜.川西茶区4个主栽茶树品种生理生化特性的研究[D].成都:四川农业大学, 2011.LOU Na. Study on the physiological chemical characteristics of four main cultivated tea in Sichuan[D]. Chengdu:Sichuan Agricultural University, 2011.
[24]黄福涛,唐茜,余洪泉,等.特早生茶树新品种川茶3号选育报告[J].四川农业科技, 2015(4):10-14.HUANG Fu-tao, TANG Qian, YU Hong-quan, et al. Breeding report of new tea variety Chuancha No.3[J]. Sichuan Agricultural Science and Technology, 2015(4):10-14.
[25] Samac D A, Tesfaye M. Plant improvement for tolerance to aluminum in acid soils:A review[J]. Plant Cell Tissue&Organ Culture, 2003, 75(3):189-207.
[26]罗敏,宗良纲,陆丽君,等.江苏省典型茶园土壤酸化及其对策分析[J].江苏农业科学, 2016(2):139-142.LUO Min, ZONG Liang-gang, LU Li-jun, et al. Soil acidification of typical tea plantation in Jiangsu Province and its countermeasures[J].Jiangsu Agricultural Sciences, 2016(2):139-142.
[27]阮建云,王国庆,石元值,等.茶园土壤铝动态及茶树铝吸收特性[J].茶叶科学, 2003, 23(增刊1):16-20.RUAN Jian-yun, WANG Guo-qing, SHI Yuan-zhi, et al. Aluminum in tea soils, rhizosphere soil and the characteristics of Al uptake by tea plant[J]. Journal of Tea Science, 2003, 23(Suppl 1):16-20.
[2] Gao H, Zhao Q, Zhang X, et al. Localization of fluoride and aluminum in subcellular fractions of tea leaves and roots[J]. J Agric Food Chem,2014, 62(10):2313-2319.
[3] Dong D, Xie Z, Du Y. The bioavailability of Al in soils to tea plants[J].Applied Geochemistry, 2001, 16(11):1413-1418.
[4]刘少坤,周卫军,苗霄霖,等.茶树根际土壤铝形态演变规律及其影响因素[J].土壤, 2014, 46(5):881-885.LIU Shao-kun, ZHOU Wei-jun, MIAO Xiao-lin, et al. Evolvement of aluminum forms and its effect factors in tea rhizospheric soil[J]. Soils,2014, 46(5):881-885.
[5]吴甫成,彭世良,王晓燕,等.酸沉降影响下近20年来衡山土壤酸化研究[J].土壤学报, 2005, 42(2):219-224.WU Fu-cheng, PENG Shi-liang, WANG Xiao-yan, et al. Soil acidification caused by acid precipitation in MT. Hengshan over last 20 years[J]. Acta Pedologica Sinica, 2005, 42(2):219-224.
[6]陈建国,田大伦,闫文德,等.土壤团聚体固碳研究进展[J].中南林业科技大学学报, 2011, 31(5):75-80.CHEN Jian-guo, TIAN Da-lun, YAN Wen-de, et al. Progress on study of carbon sequestration in soil aggregates[J]. Journal of Central South University of Forestry&Technology, 2011, 31(5):75-80.
[7]郑子成,何淑勤,王永东,等.不同土地利用方式下土壤团聚体中养分的分布特征[J].水土保持学报, 2010, 24(3):170-174.ZHEN Zi-cheng, HE Shu-qin, WANG Yong-dong, et al. Distrbution feature of soil nutrients in aggregate under different land use[J]. Journal of Soil and Water Conservation, 2010, 24(3):170-174.
[8]石箭华,孟广涛,李品荣,等.滇中不同植物群落土壤团聚体组成及养分特征[J].水土保持学报, 2011, 25(4):183-187.SHI Jian-hua, MENG Guang-tao, LI Pin-rong, et al. Characteristics and distribution of nutrients in soil aggregates under different plant communities in central Yunnan[J]. Journal of Soil and Water Conservation, 2011, 25(4):183-187.
[9]殷佳丽,郑子成,李廷轩.不同植茶年限土壤团聚体全铝和交换态铝的分布特征[J].农业环境科学学报, 2015, 34(9):1754-1760.YIN Jia-li, ZHENG Zi-cheng, LI Ting-xuan. Distribution of total and exchangeable aluminum in soil aggregates under different tea-planting years[J]. Journal of Agro-Environment Science, 2015, 34(9):1754-1760.
[10]夏建国,何芳芳,罗婉.蒙山茶园土壤组分对铝的吸附解吸动力学特征的影响[J].农业环境科学学报, 2014, 33(2):358-366.XIA Jian-guo, HE Fang-fang, LUO Wan. Effect of kinetics characteristics of aluminum adsorption-desorption by component of tea gardensoil in Mengshan[J]. Journal of Agro-Environment Science, 2014, 33(2):358-366.
[11]周碧青,陈成榕,张黎明,等.茶树品种对亚热带茶园土壤可溶性有机氮组成的影响[J].农业环境科学学报, 2015, 34(6):1158-1165.ZHOU Bi-qing, CHEN Cheng-rong, ZHANG Li-ming, et al. Effects of tea genotypes on soil soluble organic nitrogen compositions in subtropical tea plantations[J]. Journal of Agro-Environment Science, 2015,34(6):1158-1165.
[12]文倩,赵小蓉,妥德宝,等.半干旱地区不同土壤团聚体中微生物量氮的分布特征[J].中国农业科学, 2005, 38(2):91-95.WEN Qian, ZHAO Xiao-rong, TUO De-bao, et al. Distribution characteristics of microbial biomass carbon in different soil aggregates in semi-arid area[J]. Scientia Agricultura Sinica, 2005, 38(2):91-95.
[13]刘灵芝,邓全道,许光,等.微波消解样品-电感耦合等离子体原子发射光谱法测定锰矿中铝、镁、磷[J].理化检验:化学分册,2011, 47(11):1283-1285.LIU Ling-zhi, DENG Quan-dao, XU Guang, et al. ICP-AES determination of aluminum, magnesium and phosphorus in manganese ores with microwave assisted sample digestion[J]. Physical Testing and Chemical Analysis(Part B:Chemical Analysis), 2012, 47(11):1283-1285.
[14] Dong D, Xie Z, Du Y. The bioavailability of Al in soils to tea plants[J].Applied Geochemistry, 2007, 16(11):1413-1418.
[15]杨华,龙健,李兆君,等.土地利用方式对红枫湖入湖流域土壤团聚体磷含量及其形态的影响[J].农业环境科学学报, 2013, 32(11):2214-2220.YANG Hua, LONG Jian, LI Zhao-jun, et al. Effects of land use types on phosphorus forms and their contents in soil aggregates in watershed of Hongfeng Lake[J]. Journal of Agro-Environment Science,2013, 32(11):2214-2220.
[16]杨建国,安韶山,郑粉莉.宁南山区植被自然恢复中土壤团聚体特征及其与土壤性质关系[J].水土保持学报, 2006, 20(1):72-75.YANG Jian-guo, AN Shao-shan, ZHENG Fen-li. Characteristics of soil water-stable aggregates and relationship with soil properties during vegetation rehabilitation in Ningxia loess hilly region[J]. Journal of Soil and Water Conservation, 2006, 20(1):72-75.
[17] An S S, Mentler A, Mayer H, et al. Soil aggregation, aggregate stability, organic carbon and nitrogen in different soil aggregate fractions under forest and shrub vegetation on the Loess Plateau, China[J]. Catena, 2010, 81(3):226-233.
[18]夏建国,何芳芳,罗婉,等.蒙山茶园土壤组分去除有机质和游离氧化铁后对铝吸附解吸特征的影响[J].水土保持学报, 2013, 27(5):125-132.XIA Jian-guo, HE Fang-fang, LUO Wan, et al. Effect of removal of soil organic matter and free iron oxide of soil component on characteristics of aluminum adsorption-desorption from tea garden in Mengshan[J]. Journal of Soil and Water Conservation, 2013, 27(5):125-132.
[19]何淑勤,郑子成,杨玉梅.茶园土壤团聚体分布特征及其对有机碳含量影响的研究[J].水土保持学报, 2009, 23(5):187-190.HE Shu-qin, ZHENG Zi-cheng, YANG Yu-mei. Distribution characteristics of soil aggregates and organic carbon in tea plantation[J].Journal of Soil and Water Conservation, 2009, 23(5):187-190.
[20]王清奎,汪思龙.土壤团聚体形成与稳定机制及影响因素[J].土壤通报, 2005, 36(3):415-421.WANG Qing-kui, WANG Si-long. Formation and stability mechanism of soil aggregates and its influencing factors[J]. Chinese Journal of Soil Science, 2005, 36(3):415-521.
[21]郑伟伟,刘鹏,徐根娣,等.铝对茶叶叶片主要化学成分的影响[J].生态环境学报, 2006, 15(4):822-826.ZHENG Wei-wei, LIU Peng, XU Gen-di, et al. Effect of aluminum on main chemical constituents of tea leaves[J]. Ecology and Environment, 2006, 15(4):822-826.
[22]马小雪,肖斌,闫列娟,等.不同酸度下外源铝对茶叶铝含量及品质的影响[J].西北农林科技大学学报:自然科学版, 2012(11):187-191.MA Xiao-xue, XIAO Bin, YAN Lie-juan, et al. Effect of aluminum from fertilization on qualities and aluminum contents of tea under different pH levels in South Shaanxi Province[J]. Journal of Northwest A&F University(Nat Sci Ed), 2012(11):187-191.
[23]娄娜.川西茶区4个主栽茶树品种生理生化特性的研究[D].成都:四川农业大学, 2011.LOU Na. Study on the physiological chemical characteristics of four main cultivated tea in Sichuan[D]. Chengdu:Sichuan Agricultural University, 2011.
[24]黄福涛,唐茜,余洪泉,等.特早生茶树新品种川茶3号选育报告[J].四川农业科技, 2015(4):10-14.HUANG Fu-tao, TANG Qian, YU Hong-quan, et al. Breeding report of new tea variety Chuancha No.3[J]. Sichuan Agricultural Science and Technology, 2015(4):10-14.
[25] Samac D A, Tesfaye M. Plant improvement for tolerance to aluminum in acid soils:A review[J]. Plant Cell Tissue&Organ Culture, 2003, 75(3):189-207.
[26]罗敏,宗良纲,陆丽君,等.江苏省典型茶园土壤酸化及其对策分析[J].江苏农业科学, 2016(2):139-142.LUO Min, ZONG Liang-gang, LU Li-jun, et al. Soil acidification of typical tea plantation in Jiangsu Province and its countermeasures[J].Jiangsu Agricultural Sciences, 2016(2):139-142.
[27]阮建云,王国庆,石元值,等.茶园土壤铝动态及茶树铝吸收特性[J].茶叶科学, 2003, 23(增刊1):16-20.RUAN Jian-yun, WANG Guo-qing, SHI Yuan-zhi, et al. Aluminum in tea soils, rhizosphere soil and the characteristics of Al uptake by tea plant[J]. Journal of Tea Science, 2003, 23(Suppl 1):16-20.