生物炭基肥在玉米上的应用效果
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摘要
通过小区试验,研究普通复合肥和在此基础上添加不同种类生物炭对玉米生长和产量的影响。结果表明,施用添加生物炭的肥料,土壤pH提高了0.03～0.14,土壤w(有机质)、w(有效磷)和w(速效钾)分别增加了2.6%～11.9%、16.0%～126.6%、12.3%～22.4%;加入不同种类的生物炭,玉米产量提高幅度为4.61%～30.94%。肥料中加入生物炭既能改良土壤理化性质,又能提高作物产量。
Based on plot test, the effects of common compound fertilizer, and common compound fertilizer adding different kinds of bio-carbon on growth and yield of maize are studied. The results show that, applying added bio-carbon fertilizers, the pH of soil is increased by 0.03-0.14, the mass fraction of organic matter, effective phosphorus and rapidly-available potassium are increased by 2.6%-11.9%, 16.0%-126.6%, 12.3%-22.4%; Compared with common compound fertilizer treatment, the maize yield of adding bio-carbon treatment is improved by 4.61%-30.94%.Bio-carbon fertilizer can improve physical and chemical properties of soil,and improve crop yield.
Based on plot test, the effects of common compound fertilizer, and common compound fertilizer adding different kinds of bio-carbon on growth and yield of maize are studied. The results show that, applying added bio-carbon fertilizers, the pH of soil is increased by 0.03-0.14, the mass fraction of organic matter, effective phosphorus and rapidly-available potassium are increased by 2.6%-11.9%, 16.0%-126.6%, 12.3%-22.4%; Compared with common compound fertilizer treatment, the maize yield of adding bio-carbon treatment is improved by 4.61%-30.94%.Bio-carbon fertilizer can improve physical and chemical properties of soil,and improve crop yield.
引文
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[6]MAJOR J,RONDON M,MOLINA D,et al.Maize yield and nutrition during 4 years after biochar application to a Colombian savanna oxisol[J].Plant Soil,2010,333:117-128.
[7]CHAN K Y,VAN ZWIETEN L,MESZAROS I,et al.Agronomic values of green waste biochar as a soil amendment[J].Aust JSoil Res,2007,45:629-634.
[8]张伟明,管学超,黄玉威,等.生物炭与化学肥料互作的大豆生物学效应[J].作物学报,2015,41(1):109-122.
[9]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.
[10]ANGST T E,SOHI S P,2012.Establishing release dynamics for plant nutrients from biochar[J].GCB Bioenergy,2013,5(2):221-226.
[11]ENDERS A,HANLEY K,WHITMAN T,et al.Characterization of bio-chars to evaluate recalcitrance and agronomic performance[J].Bioresource Technology,2012,114:644-653.
[12]LEHMANN J.Bio-energy in the black[J].Frontiers in Ecology and the Environment,2007,5(7):381-387.
[2]刘玉学,王耀锋,吕豪豪,等.不同稻秆炭和竹炭施用水平对小青菜产量、品质以及土壤理化性质的影响[J].植物营养与肥料学报,2013,19(6):1438-1444.
[3]孟恺琳.生物炭对湘西四种植烟土壤理化特性的影响[D].长沙:湖南农业大学,2016.
[4]杜衍红,蒋恩臣,王明峰,等.稻壳炭对红壤理化特性及芥菜生长的影响[J].土壤,2016,48(6):1159-1165.
[5]房彬,李心清,赵斌,等.生物炭对旱作农田土壤理化性质及作物产量的影响[J].生态环境学报,2014,23(8):1292-1297.
[6]MAJOR J,RONDON M,MOLINA D,et al.Maize yield and nutrition during 4 years after biochar application to a Colombian savanna oxisol[J].Plant Soil,2010,333:117-128.
[7]CHAN K Y,VAN ZWIETEN L,MESZAROS I,et al.Agronomic values of green waste biochar as a soil amendment[J].Aust JSoil Res,2007,45:629-634.
[8]张伟明,管学超,黄玉威,等.生物炭与化学肥料互作的大豆生物学效应[J].作物学报,2015,41(1):109-122.
[9]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.
[10]ANGST T E,SOHI S P,2012.Establishing release dynamics for plant nutrients from biochar[J].GCB Bioenergy,2013,5(2):221-226.
[11]ENDERS A,HANLEY K,WHITMAN T,et al.Characterization of bio-chars to evaluate recalcitrance and agronomic performance[J].Bioresource Technology,2012,114:644-653.
[12]LEHMANN J.Bio-energy in the black[J].Frontiers in Ecology and the Environment,2007,5(7):381-387.
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