外源硒与不同物料配施对水稻硒素营养及硒利用率的影响
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摘要
施用外源硒是提高水稻硒含量的重要方法之一。通过盆栽试验,设置常规化肥(F)、化肥+有机肥(FO)和化肥+生物质炭(FC)3种肥料管理模式,0(Se0)、0.2(Se1)、0.4(Se2)和0.6mg/kg(Se3)4个硒(Ⅳ)添加水平,研究在不同物料施用条件下,土施亚硒酸钠对水稻生长及硒吸收、转移和累积的影响。结果表明:施用适量外源硒对水稻产量及生物量影响不显著,但显著提高水稻各部位硒的含量,并促进硒向籽粒转移。施用有机肥和生物质炭降低了水稻根系对硒的吸收系数(RAI)。施用有机肥不利于硒由稻秆向糙米和精米中转移,但适当的外源硒与生物质炭配施有利于提高硒由稻秆向糙米和精米转移系数。总之,有机肥与生物质炭的施用不能有效地提高水稻地上部,特别是籽粒的硒含量,但因施用有机肥能显著提高作物产量,从而增加水稻硒的总累积量,而生物质炭的添加则不能。水稻对外源硒的吸收利用率不超过5%。
Exogenous selenium(Se) input is one of the most important ways to improve Se content in rice. A pot experiment was conducted to study the effects of exogenous Se input with different materials to soil on rice growth, Se adsorption,transportation and accumulation by rice. The treatments were designed as follows : three fertilization patterns of chemical fertilizer(F), F + organic fertilizer(FO) and F + biochar(FC); four exogenous selenium(IV) levels of 0 mg/kg soil(Se0), 0.2 mg/kg soil(Se1), 0.4 mg/kg soil(Se2) and 0.6 mg/kg soil(Se3). The results showed that appropriate exogenous Se didn't influence significantly rice yield and biomass, but improved Se content in rice significantly and promoted Se in stems and leaves transported to grain. FO and FC treatments decreased root absorption index(RAI) of Se. FO treatment hindered Se in stems and leaves transported to rice grains, but input of appropriate exogenous Se with FC could enhance it. In a word, FO and FC treatments could not improve Se content in the above-ground part of rice, especially reduced Se content in rice grain. Organic fertilizer improved rice yield significantly so it accumulated more Se in rice biomass, but biochar had no such effect. Exogenous Se utilization by rice is below 5%.
Exogenous selenium(Se) input is one of the most important ways to improve Se content in rice. A pot experiment was conducted to study the effects of exogenous Se input with different materials to soil on rice growth, Se adsorption,transportation and accumulation by rice. The treatments were designed as follows : three fertilization patterns of chemical fertilizer(F), F + organic fertilizer(FO) and F + biochar(FC); four exogenous selenium(IV) levels of 0 mg/kg soil(Se0), 0.2 mg/kg soil(Se1), 0.4 mg/kg soil(Se2) and 0.6 mg/kg soil(Se3). The results showed that appropriate exogenous Se didn't influence significantly rice yield and biomass, but improved Se content in rice significantly and promoted Se in stems and leaves transported to grain. FO and FC treatments decreased root absorption index(RAI) of Se. FO treatment hindered Se in stems and leaves transported to rice grains, but input of appropriate exogenous Se with FC could enhance it. In a word, FO and FC treatments could not improve Se content in the above-ground part of rice, especially reduced Se content in rice grain. Organic fertilizer improved rice yield significantly so it accumulated more Se in rice biomass, but biochar had no such effect. Exogenous Se utilization by rice is below 5%.
引文
[1]Rayman M P.Selenium and human health[J].Lancet,2012,379:1256-1268
[2]布和敖斯尔,张东威,刘力.土壤硒区环境分异及安全阈值的研究[J].土壤学报,1995,32(2):186-193
[3]Miguel N A,Carmen C V.Selenium in food and the human body:A review[J].Science of the Total Environment,2008,400:115-141
[4]张靖源,陈剑平,黄邵华,等.广西鹿寨水稻及其种植土壤中硒含量分布特征分析[J].南方农业学报,2016,47(11):1856-1860
[5]章海波,骆永明,吴龙华,等.香港土壤研究Ⅱ.土壤硒的含量、分布及其影响因素[J].土壤学报,2005,42(1):404-410
[6]廖金凤.土壤粒级和酸度对硒吸附固定的影响[J].广东微量元素科学,1999,6(1):47-49
[7]王松山,梁东丽,魏威,等.基于路径分析的土壤性质与硒形态的关系[J].土壤学报,2011,48(4):823-830
[8]Hayes K F,Roe A L,Brown G E,et al.In-situ X-ray absorption study of surface complexes:Selenium oxyanions onα-FeOOH[J].Science,1987,238(4828):783-786
[9]周鑫斌,于淑慧,谢德体.pH和三种阴离子对紫色土亚硒酸盐吸附-解析的影响[J].土壤学报,2015,52(5):1069-1077
[10]杨旎,宗良纲,严佳,等.改良剂与生物有机肥配施方式对强酸性高硒茶园土壤硒有效性的影响[J].土壤,2014,46(6):1069-1075
[11]赵研,马爱军,宗良纲,等.不同调控措施在强酸性高硒茶园土壤中的应用[J].农业环境科学学报,2011,30(11):2306-2312
[12]刘新伟,段碧辉,夏全杰,等.硫对土壤中硒形态变化及油菜硒吸收的影响[J].环境科学,2014,35(9):3564-3571
[13]李圣男,岳士忠,李花粉,等.基施富硒有机肥料对玉米和土壤硒含量的影响[J].农业资源与环境学报,2015,32(6):571-576
[14]Boldrin P F,Faquin V,Ramos S J,et al.Soil and foliar application of selenium in rice biofortification[J].Journal of food composition and Analysis,2013,31:238-244
[15]Ros G H,Rotterdam A M D,Bussink D W,et al.Selenium fertilization strategies for bio-fortification of food:An agro-ecosystem approach[J].Plant soil,2016,404:99-112
[16]王贺东,吕泽先,刘成,等.生物炭施用对马铃薯产量和品质的影响[J].土壤,2017,49(5):888-892
[17]高利华,屈忠义.膜下滴灌条件下生物质炭对土壤水热肥效应的影响[J].土壤,2017,49(3):614-620
[18]Carbonell B A,Burlo C F,Mataix B J.Arsenic uptake,distribution,and accumulation in bean plants:Effect of arsenite and salinity on plant growth and yield[J].Jounal of Plant Nutrition,1997,20(10):1419-1430
[19]姜超强,沈嘉,祖朝龙.水稻对天然富硒土壤硒的吸收及转运[J].应用生态学报,2015,26(3):809-816
[20]徐明岗,李冬初,李菊梅,等.化肥有机肥配施对水稻养分吸收和产量的影响[J].中国农业科学,2008,41(10):3133-3139
[21]何绪生,张树清,佘雕,等.生物炭对土壤肥料的作用及未来研究[J].中国农学通报,2011,27(15):16-25
[22]Zhu Q H,Peng X H,Huang T Q,et al.Effect of biochar addition on maize growth and nitrogen use efficiency in acidic red soils[J].Pedosphere,2014,24(6):699-708
[23]岳士忠,李圣男,乔玉辉,等.中国富硒大米的生产与富硒效应[J].中国农学通报,2015,31(30):10-15
[24]张均华,朱练峰,禹盛苗,等.稻田硒循环转化与水稻硒营养研究进展[J].应用生态学报,2012,23(10):2900-2906
[25]徐云,王子健,王文华,等.Se和环境中富里酸对小麦种子发芽的影响及其生理特性[J].应用生态学报,1997,8(4):439-444
[26]段曼莉,付冬冬,王松山,等.亚硒酸盐对四种蔬菜生长、吸收及转运硒的影响[J].环境科学学报,2011,31(3):658-665
[27]董广辉,陈利军,武志杰.植物硒素营养及其机理研究进展[J].应用生态学报,2002,13(11):1487-1490
[28]陈平,余土元,陈惠阳,等.硒对镉胁迫下水稻幼苗生长及生理特性的影响[J].广西植物,2002,22(3):277-282
[29]Broyer T C,Johnson C M,Huston R P.Selenium and nutrition of astragalus:Ⅰ.Effects of selenite or selenate supply on growth and selenium content[J].Plant&Soil,1972,36(3):635-649
[30]贾宏昉,宋家永,王海红,等.硒对作物生理、生长发育及产量、品质的影响研究进展[J].河南农业大学学报,2006,40(4):449-454
[31]Ashworth D J,Moore J,Shaw G.Effects of soil type,moisture content,redox potential and methyl bromide fumigation on Kd values of radio-selenium in soil[J].Journal of Environmental Radioactivity,2008,99(7):1136-1142
[32]张蕾,尹力初,易亚男,等.红壤性水稻土Eh动态变化及其影响因素初探[J].中国土壤与肥料,2014(5):11-15
[33]李莉萍,王军.土壤-植物系统中硒的赋存形态及其分析方法研究进展[J].热带农业科学,2009,29(2):58-66
[34]Winkel L H,Vriens B,Jones G D,et al.Selenium cycling across soil-plant-atmosphere interfaces:A critical review[J].Nutrients,2015,7:4199-4239
[35]Chen Z M,Xiao X,Chen B L,et al.Quantification of chemical states,dissociation constants and contents of oxygen-containing groups on the surface of biochars produced at different temperatures[J].Environmental Science&Technology,2015,49(1):309-317
[36]Lehmann J.Bio-energy in the black[J].Frontiers in Ecology and the Environment,2007,5:381-387
[37]Kimetu J M,Lehmann J.Stability and stabilisation of biochar and green manure in soil with different organic carbon contents[J].Australian Journal of Soil Research,2010,48(7):577-585
[38]Mizuta K,Matsumoto T,Hatate Y,et al.Removal of nitrate nitrogen from drinking water using bamboo powder charcoal[J].Bioresource Technology,2004,95:255-257
[39]Abrams M M,Shennan C,Zazoski J,et al.Selenomethionine uptake by wheat seedling[J].Agronomy Journal,1990,82:1127-1130
[40]Zayed A,Lytle C M,Terry N.Accumulation and volatilization of different chemical species of selenium by plants[J].Planta,1998,206:284-292
[41]朴河春,袁芷云,刘广深,等.硒酸盐和亚硒酸盐在土壤中吸附作用差异[J].土壤通报,1996,27(3):130-132
[42]Asher C J,Butler G W,Peterson P J.Selenium transport in root systems of tomato[J].Journal of Experimental Botany,1977,28:279-291
[43]Li H F,McGrath S P,Zhao F J,et al.Selenium uptake,translocation and speciation in wheat supplied with selenate or selenite[J].New Phytologist,2008,178:92-102
[44]周鑫斌,施卫明,杨林章.水稻子粒硒累积机制研究[J].植物营养与肥料学报,2008,14(3):503-507
[45]于淑慧.磷对水稻吸收硒的影响研究[D].重庆:西南大学,2015
[46]王松山,吴雄平,梁东丽,等.不同价态外源硒在石灰性土壤中的形态转化及其生物有效性[J].环境科学学报,2010,30(12):2499-2505
[47]Susanne E G,Trine A S,Anne F O,et al.Plant availability of inorganic and organic selenium as influenced by soil organic matter content and pH[J].Nutrient Cycling in Agroecosystems,2007,79:221-231
[2]布和敖斯尔,张东威,刘力.土壤硒区环境分异及安全阈值的研究[J].土壤学报,1995,32(2):186-193
[3]Miguel N A,Carmen C V.Selenium in food and the human body:A review[J].Science of the Total Environment,2008,400:115-141
[4]张靖源,陈剑平,黄邵华,等.广西鹿寨水稻及其种植土壤中硒含量分布特征分析[J].南方农业学报,2016,47(11):1856-1860
[5]章海波,骆永明,吴龙华,等.香港土壤研究Ⅱ.土壤硒的含量、分布及其影响因素[J].土壤学报,2005,42(1):404-410
[6]廖金凤.土壤粒级和酸度对硒吸附固定的影响[J].广东微量元素科学,1999,6(1):47-49
[7]王松山,梁东丽,魏威,等.基于路径分析的土壤性质与硒形态的关系[J].土壤学报,2011,48(4):823-830
[8]Hayes K F,Roe A L,Brown G E,et al.In-situ X-ray absorption study of surface complexes:Selenium oxyanions onα-FeOOH[J].Science,1987,238(4828):783-786
[9]周鑫斌,于淑慧,谢德体.pH和三种阴离子对紫色土亚硒酸盐吸附-解析的影响[J].土壤学报,2015,52(5):1069-1077
[10]杨旎,宗良纲,严佳,等.改良剂与生物有机肥配施方式对强酸性高硒茶园土壤硒有效性的影响[J].土壤,2014,46(6):1069-1075
[11]赵研,马爱军,宗良纲,等.不同调控措施在强酸性高硒茶园土壤中的应用[J].农业环境科学学报,2011,30(11):2306-2312
[12]刘新伟,段碧辉,夏全杰,等.硫对土壤中硒形态变化及油菜硒吸收的影响[J].环境科学,2014,35(9):3564-3571
[13]李圣男,岳士忠,李花粉,等.基施富硒有机肥料对玉米和土壤硒含量的影响[J].农业资源与环境学报,2015,32(6):571-576
[14]Boldrin P F,Faquin V,Ramos S J,et al.Soil and foliar application of selenium in rice biofortification[J].Journal of food composition and Analysis,2013,31:238-244
[15]Ros G H,Rotterdam A M D,Bussink D W,et al.Selenium fertilization strategies for bio-fortification of food:An agro-ecosystem approach[J].Plant soil,2016,404:99-112
[16]王贺东,吕泽先,刘成,等.生物炭施用对马铃薯产量和品质的影响[J].土壤,2017,49(5):888-892
[17]高利华,屈忠义.膜下滴灌条件下生物质炭对土壤水热肥效应的影响[J].土壤,2017,49(3):614-620
[18]Carbonell B A,Burlo C F,Mataix B J.Arsenic uptake,distribution,and accumulation in bean plants:Effect of arsenite and salinity on plant growth and yield[J].Jounal of Plant Nutrition,1997,20(10):1419-1430
[19]姜超强,沈嘉,祖朝龙.水稻对天然富硒土壤硒的吸收及转运[J].应用生态学报,2015,26(3):809-816
[20]徐明岗,李冬初,李菊梅,等.化肥有机肥配施对水稻养分吸收和产量的影响[J].中国农业科学,2008,41(10):3133-3139
[21]何绪生,张树清,佘雕,等.生物炭对土壤肥料的作用及未来研究[J].中国农学通报,2011,27(15):16-25
[22]Zhu Q H,Peng X H,Huang T Q,et al.Effect of biochar addition on maize growth and nitrogen use efficiency in acidic red soils[J].Pedosphere,2014,24(6):699-708
[23]岳士忠,李圣男,乔玉辉,等.中国富硒大米的生产与富硒效应[J].中国农学通报,2015,31(30):10-15
[24]张均华,朱练峰,禹盛苗,等.稻田硒循环转化与水稻硒营养研究进展[J].应用生态学报,2012,23(10):2900-2906
[25]徐云,王子健,王文华,等.Se和环境中富里酸对小麦种子发芽的影响及其生理特性[J].应用生态学报,1997,8(4):439-444
[26]段曼莉,付冬冬,王松山,等.亚硒酸盐对四种蔬菜生长、吸收及转运硒的影响[J].环境科学学报,2011,31(3):658-665
[27]董广辉,陈利军,武志杰.植物硒素营养及其机理研究进展[J].应用生态学报,2002,13(11):1487-1490
[28]陈平,余土元,陈惠阳,等.硒对镉胁迫下水稻幼苗生长及生理特性的影响[J].广西植物,2002,22(3):277-282
[29]Broyer T C,Johnson C M,Huston R P.Selenium and nutrition of astragalus:Ⅰ.Effects of selenite or selenate supply on growth and selenium content[J].Plant&Soil,1972,36(3):635-649
[30]贾宏昉,宋家永,王海红,等.硒对作物生理、生长发育及产量、品质的影响研究进展[J].河南农业大学学报,2006,40(4):449-454
[31]Ashworth D J,Moore J,Shaw G.Effects of soil type,moisture content,redox potential and methyl bromide fumigation on Kd values of radio-selenium in soil[J].Journal of Environmental Radioactivity,2008,99(7):1136-1142
[32]张蕾,尹力初,易亚男,等.红壤性水稻土Eh动态变化及其影响因素初探[J].中国土壤与肥料,2014(5):11-15
[33]李莉萍,王军.土壤-植物系统中硒的赋存形态及其分析方法研究进展[J].热带农业科学,2009,29(2):58-66
[34]Winkel L H,Vriens B,Jones G D,et al.Selenium cycling across soil-plant-atmosphere interfaces:A critical review[J].Nutrients,2015,7:4199-4239
[35]Chen Z M,Xiao X,Chen B L,et al.Quantification of chemical states,dissociation constants and contents of oxygen-containing groups on the surface of biochars produced at different temperatures[J].Environmental Science&Technology,2015,49(1):309-317
[36]Lehmann J.Bio-energy in the black[J].Frontiers in Ecology and the Environment,2007,5:381-387
[37]Kimetu J M,Lehmann J.Stability and stabilisation of biochar and green manure in soil with different organic carbon contents[J].Australian Journal of Soil Research,2010,48(7):577-585
[38]Mizuta K,Matsumoto T,Hatate Y,et al.Removal of nitrate nitrogen from drinking water using bamboo powder charcoal[J].Bioresource Technology,2004,95:255-257
[39]Abrams M M,Shennan C,Zazoski J,et al.Selenomethionine uptake by wheat seedling[J].Agronomy Journal,1990,82:1127-1130
[40]Zayed A,Lytle C M,Terry N.Accumulation and volatilization of different chemical species of selenium by plants[J].Planta,1998,206:284-292
[41]朴河春,袁芷云,刘广深,等.硒酸盐和亚硒酸盐在土壤中吸附作用差异[J].土壤通报,1996,27(3):130-132
[42]Asher C J,Butler G W,Peterson P J.Selenium transport in root systems of tomato[J].Journal of Experimental Botany,1977,28:279-291
[43]Li H F,McGrath S P,Zhao F J,et al.Selenium uptake,translocation and speciation in wheat supplied with selenate or selenite[J].New Phytologist,2008,178:92-102
[44]周鑫斌,施卫明,杨林章.水稻子粒硒累积机制研究[J].植物营养与肥料学报,2008,14(3):503-507
[45]于淑慧.磷对水稻吸收硒的影响研究[D].重庆:西南大学,2015
[46]王松山,吴雄平,梁东丽,等.不同价态外源硒在石灰性土壤中的形态转化及其生物有效性[J].环境科学学报,2010,30(12):2499-2505
[47]Susanne E G,Trine A S,Anne F O,et al.Plant availability of inorganic and organic selenium as influenced by soil organic matter content and pH[J].Nutrient Cycling in Agroecosystems,2007,79:221-231