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Effect of Reduced N Application on Nodule N Fixation,N Uptake and Utilization of Soybean in Maize-Soybean Relay Strip Intercropping System(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2014年05期
Page:
705-712
Research Field:
Publishing date:

Info

Title:
Effect of Reduced N Application on Nodule N Fixation,N Uptake and Utilization of Soybean in Maize-Soybean Relay Strip Intercropping System
Author(s):
LIU Wen-yuYONG Tai-wenLIU Xiao-mingCHEN PengDONG QianXU TingYANG Wen-yu
College of Agronomy,Sichuan Agricultural University/Key Laboratory of Crop Physiology,Ecology and Cultivation in Southwest,Ministry of Agriculture,Chengdu 611130,China
Keywords:
Reduced N applicationNodule N fixationN uptakeSoybeanMaize-soybean relay strip intercropping
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2014.05.0705
Abstract:
To investigate the effects of cropping patterns and N application rates on nodule N fixation characteristics,N uptake and utilization of soybean,a field experiment was conducted with three N application rates(0,180,240 kg.hm-2)representing zero,reduced and conventional N application,respectively)and two planting patterns(soybean monoculture and maize-soybean relay strip intercropping).The results showed that,with the development of soybean growth stages,soybean nodules number,nodules dry weight per plant increased first and decreased afterwards in monoculture,but kept increasing in relay strip intercropping system,and got the highest value at R5 stage;Nodule N fixation potential per plant in both monoculture and relay strip intercropping system increased first and decreased afterwards,and got the highest value at R2 stage.Compared to monoculture soybean,nodules number,nodules dry weight,nodule N fixation potential per plant and total N uptake of intercropping soybean decreased at R2 stage,but increased at R5 stage,besides,N harvest index,N agromomy efficiency (AEN),and N uptake efficiency(UEN)of intercropping soybean increased significantly.Reduced N application was beneficial to improve the ability of soybean nodule N fixation,N uptake and utilization.In the reduced N application treatment,nodules number,nodules dry weight,nodule N fixation potential per plant at R5 stage and total N uptake at R8 stage of relay intercropping soybean increased by 26.9%,15.5%,14.3% and 58.3%,respectively,compared with the zero N application treatment,and increased by 19.7%,12.0%,23.1% and 11.3% respectively compared with the conventional N application treatment,furthermore,AEN?and UEN-were 73.5% and 20.1% higher than the conventional N application treatment.The reduced N application in maize-soybean relay strip intercropping system promoted nodule N fixation,improved N uptake and utilization efficiency of intercropping soybean and the whole maize-soybean relay strip intercropping system.

References:

[1]Marschner H,Kirkby E A,Cakmak T.Effect of mineral nutritional status on shoot-root partitioning of photoassimilates and cycling of mineral nutrients[J].Journal of Experimental Botany,1996,47:1255-1263.

[2]Ohwaki Y,Sugahara P.Active extrusion of protons and exudation of carboxylic acids in response to iron deficiency by roots of chick-pea(Cicer arietinum L.)[J].Plant Soil,1997,189:49-55.
[3]沈润平,王中孚,郭进耀,等.氮磷钾营养对春大豆产量品质效应的研究[J].江西农业大学学报,1998,20(l):51-55.(Shen R P,Wang Z F,Guo J Y,et al.Studies of the effect of NPK nutrients on the yield and quality of spring soybean[J].Acta Agriculturae Universitatis Jiangxiensis,1998,20(l):51-55.)
[4]万燕,闫艳红,杨文钰.不同氮肥水平下叶面喷施烯效唑对套作大豆生长和氮代谢的影响[J].浙江大学学报(农业与生命科学版),2012,38(2):185-196.(Wan Y,Yan Y H,Yang W Y.Effects of foliar spraying uniconazole on growth and nitrogen metabolism of relay strip intercropping soybean under different nitrogen levels[J].Journal of Zhejiang University(Agriculture and Life Science),2012,38(2):185-196.)
[5]韩晓增,邹文秀,尤梦阳.减氮、加菌、改善土壤物理性状提高大豆固氮能力[J].大豆科技,2011(1):14-16.(Han X Z,Zou W X,You M Y.Advance soybean nitrogen fixation by decreasing nitrogen,adding rhizobium and improving soil physical properties[J].Soybean Science and Technology,2011(1):14-16.)
[6]宋海星,申斯乐,马淑英,等.硝态氮和氨态氮对大豆根瘤固氮的影响[J].大豆科学,1997,16(4):283-287.(Song H X,Shen S L,Ma S Y,et al.Effect of NO-3-N and NH+4-N on the nitrogen fixation of soybean nodules[J].Soybean Science,1997,16(4):283-287.)
[7]甘银波,陈静.大豆不同生长阶段施用氮肥对生长、结瘤及产量的影响[J].大豆科学,1997,16(2):125-130.(Gan Y B,Chen J.Effects of N application at different growth stages on growth,nodulation and yield of soybeans[J].Soybean Science,1997,16(2):125-130.)
[8]Nielsen H H,Gooding M,Ambus P.Pea-barley intercropping for efficient symbiotic N2-fixation,soil N acquisition and use of other nutrients in European organic cropping systems[J].Field Crops Research,2009,113:64-71.
[9]Li W X,Li L,Sun J H,et al.Effects of intercropping and nitrogen application on nitrate present in the profile of an Orthic Anthrosol in Northwest China[J].Agriculture Ecosystems and Environment,2005,105:483-491.
[10]杨文钰,雍太文,任万军,等.发展套作大豆,振兴大豆产业[J].大豆科学,2008,27(1):1-7.(Yang W Y,Yong T W,Ren W J,et al.Develop relay-sowing soybean,revitalize soybean industry[J].Soybean Science,2008,27(1):1-7.)
[11]Wang Z,Yang W Y.New soybean planting system in South China hilly ground[J].Crop Research,2007,34(1):35-38.
[12]雍太文,杨文钰,任万军,等.两种三熟套作体系中的氮素转移及吸收利用[J].中国农业科学,2009,42(9):3170-3178.(Yong T W,Yang W Y,Ren W J,et al.Analysis of the nitrogen transfer,nitrogen uptake and utilization in the two relay-planting systems[J].Scientia Agricultura Sinica,2009,42(9):3170-3178.)
[13]雍太文,杨文钰,向达兵,等.小麦/玉米/大豆套作的产量、氮营养表现及其种间竞争力的评定[J].草业学报,2012,21(1):50-58.(Yong T W,Yang W Y,Xiang D B,et al.Production and N nutrient performance of wheat-maize-soybean relay strip intercropping system and evaluation of interspecies competition[J].Acta Prataculturae Sinica,2012,21(1):50-58.)
[14]雍太文,杨文钰,向达兵,等.小麦/玉米/大豆和小麦/玉米/甘薯套作对土壤氮素含量及氮素转移的影响[J].作物学报,2012,38(1):148-158.(Yong T W,Yang W Y,Xiang D B,et al.Effect of wheat/maize/soybean and wheat/maize/sweet potato relay strip intercropping on soil nitrogen content and nitrogen transfer[J].Acta Agronomica Sinica,2012,38(1):148-158.)
[15]雍太文,刘小明,刘文钰,等.减量施氮对玉米-大豆套作体系中作物产量及养分吸收利用的影响[J].应用生态学报,2014,25(2):474-482.(Yong T W,Liu X M,Liu W Y,et al.Effects of reduced N application rate on yield and nutrient uptake and utilization in maize-soybean relay strip intercropping system[J].Chinese Journal of Applied Ecology,2014,25(2):474-482.)
[16]雍太文,董茜,刘小明,等.施肥方式对玉米-大豆套作体系氮素吸收利用效率的影响[J].中国油料作物学报,2014,36(1):84-91.(Yong T W,Dong Q,Liu X M,et al.Effect of N application methods on N uptake and utilization efficiency in maize-soybean relay strip intercropping system[J].Chinese Journal of Oil Crop Sciences,2014,36(1):84-91.)
[17]邸伟.大豆根瘤固氮酶活性与固氮量的研究[D].哈尔滨:东北农业大学,2006:28-29.(Di W.Study on nodule nitrogenous activities and amount of nitrogen fixation of soybean[D].Harbin:Northeast Agricultural University,2006:28-29.)
[18]杨文亭,李志贤,舒磊,等.甘蔗//大豆间作和减量施氮对甘蔗产量、植株及土壤氮素的影响[J].生态学报,2011,31(20):6108-6115.(Yang W T,Li Z X,Shu L,et al.Effect of sugarcane//soybean intercropping and reduced nitrogen rates on sugarcane yield,plant and soil nitrogen[J].Acta Ecologica Sinica,2011,31(20):6108-6115.)
[19]战秀梅,李亭亭,韩晓日,等.不同施氮方式对春玉米产量、效益及氮素吸收和利用的影响[J].植物营养与肥料学报,2011,17(4):861-868.(Zhan X M,Li T T,Han X R,et al.Effects of nitrogen fertilization methods on yield,profit and nitrogen absorption and utilization of spring maize[J].Plant Nutrition and Fertilizer Science,2011,17(4):861-868.)
[20]Xiao Y B,Li L,Zhang F S.Effect of root contact on interspecific competition and N transfer between wheat and fababean using direct and indirect 15N techniques[J].Plant and Soil,2004,262(1):45-54.
[21]Jensen E S.Grain yield,symbiotic N2?fixation and interspercific competition for inorganic N in pea-barley intercrops[J].Plant Soil,1996,182:25-38.
[22]Setiyono.Environment conditions and nitrogen metabolization of soybean[J].Journal of Agronomy and Horticulture,1986,61(5):590-598.
[23]董守坤,刘丽君,孙聪姝,等.利用15N标记研究氮素水平对大豆根瘤生长的影响[J].植物营养与肥料学报,2011,17(4):985-988.(Dong S K,Liu L J,Sun C S,et al.Effects of nitrogen levels on nodule growth of soybean using 15N tracing method[J].Plant Nutrition and Fertilizer Science,2011,17(4):985-988.)
[24]闫春娟,王文斌,孙旭刚,等.水肥互作对大豆生理特性、根瘤固氮及产量的影响[J].大豆科学,2011,30(2):229-233.(Yan C J,Wang W B,Sun X G,et al.Effect of water-fertilizer interaction on physiological characteristics,nitrogen fixation and yield of soybean[J].Soybean Science,2011,30(2):229-233.)
[25]王树起,韩晓增,乔云发,等.施氮对大豆根瘤生长和结瘤固氮的影响[J].华北农学报,2009,24(2):176-179.(Wang S Q,Han X Z,Qiao Y Y,et al.Nodule growth,nodulation and nitrogen fixation in soybean(Glycine max L.)as affected by nitrogen application[J].Agriculturae Oreali Sinica,2009,24(2):176-179.)
[26]杨子文,沈禹颖,谢田玲,等.外源供氮水平对大豆生物固氮效率的影响[J].西北植物学报,2009,29(3):574-579.(Yang Z W,Shen Y Y,Xie T L,et al.Biological nitrogen fixation efficiency in soybean under different levels of nitrogen supply[J].Acta Botanica Boreali Occidentalia Sinica,2009,29(3):574-579.)
[27]章建新,倪丽,翟云龙.施氮对高产春大豆氮素吸收分配的影响[J].大豆科学,2005,24(1):38-42.(Effect on nitrogen fertilizer application to the absorption and distribution of nitrogen in spring soybean[J].Soybean Science,2005,24(1):38-42.)
[28]Afza R,Hardarson G,Zapata F,et al.Effects of delayed soil and foliar fertilization on yield and N2fixation of soybean[J].Plant and Soil,1897,97(3):361-368.
[29]Hardy R W F,Knight E J.Biochemistry and postulated mechanisms of nitrogen fixation[J].Progress in Phytochemistry,1968:407-489.

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Last Update: 2014-12-27