Effects of Different Management Patterns on Soil Nitrate Nitrogen Accumulations and Nitrogen Use Efficiency in Spring Maize

doi:10.7668/hbnxb.2016.03.028

Abstract

Abstract: The effects of different management patterns(Control treatment/CK,Farmer practice treatment/FP,Optimized application treatment/OPT,High yield and high efficiency treatment/HY),nitrate nitrogen accumulation,nitrogen balance and use efficiency in 3 sites(WS,QX,DY) with different soil fertilities (high,mid,low).The results of three-year field experiments showed that the nitrate nitrogen accumulations decreased in the order:FP>HY>OPT>CK in 0-200 cm soil profiles,at the harvest stage(2011,2012) of spring maize in 3 sites.The highest nitrate nitrogen residue average was 287.7 kg/ha at the site of WS,respectively 18.4% and 11.6% higher compared with the site of DY and QX.The nitrogen apparent losses were the highest from FP,which were FP>HY>OPT>CK in 3 sites,except the CK treatment.The crop uptake decreased as HY>OPT>FP>CK at all the sites.Nitrogen agronomic use efficiency decreased as HY>OPT>FP(2011,2012),the highest nitrogen recovery efficiency was HY(67.6%) at the site of QX(2013).The residue mineral N and nitrogen apparent losses were influenced by soil fertilities,whereas nitrogen utilization were no significantly with soil fertilities.It was suggested that the pattern like HY with controlled N application rate and increasing organic fertilizer should be generalized,to reduce nitrate nitrogen residue and improve N use efficiency.

Key words: Spring maize, Nitrate nitrogen, Nitrogen balance, Nitrogen use efficiency

CLC Number:

GUO Caixia, WANG Yongliang, GUO Junling, ZHANG Jianjie, WANG Qi, YANG Zhiping. Effects of Different Management Patterns on Soil Nitrate Nitrogen Accumulations and Nitrogen Use Efficiency in Spring Maize[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2016, 31(3): 191-197. doi: 10.7668/hbnxb.2016.03.028.

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http://www.hbnxb.net/EN/Y2016/V31/I3/191

References

[1] 朱兆良.农田中氮肥的损失与对策[J].土壤与环境,2000,9 (1):1-6.
[2] 朱兆良,孙波.中国农业面源污染控制对策[M].北京:中国环境科学出版社,2006.
[3] Zhu Z L,Chen D L.Nitrogen fertilizer use in China:Contributions to food production,impacts on the environment and best management strategies[J].Nutrient Cycling in Agroecosystems,2002,63(2/3):117-127.
[4] Shen R P,Sun B,Zhao Q G.Spatial and temporal variability of N,P and K balances for agroecosystems in China[J].Pedosphere,2005,15(3):347-355.
[5] Ferguson R B,Hergert G W,Schepers J S,et al.Site specific nitrogen management of irrigated maize:yield and soil residual nitrate effects[J].Soil Sci Soc J Am,2002,66:544-553.
[6] 刘学军,赵紫娟,巨晓棠,等.基施氮肥对冬小麦产量、氮肥利用率及氮平衡的影响[J].生态学报,2002,22(7):1122-1128.
[7] Cassman K G,Achim D T.Agroecosystems,nitrogen use efficiency and nitrogen management[J].Ambio,2003,31:132-140.
[8] 徐杰,陶洪斌,宋庆芳,等.水氮配置对华北冬小麦-夏玉米种植体系氮素利用及土壤硝态氮残留的影响[J].2011,26(4):153-158.
[9] 张福锁,王激情,张卫峰,等.中国主要粮食作物肥料利用率现状与提高途径[J].土壤学报,2008,45(5):915-924.
[10] 崔振岭,陈新平,张福锁,等.华北平原冬小麦/夏玉米轮作体系土壤硝态氮的适宜含量[J].应用生态学报,2007(18):2227-2232.
[11] 孙世友,刘孟朝,王凌,等.不同施氮措施对冬小麦氮肥利用率和土壤硝态氮积累的影响[J].华北农学报,2010,25(增刊):191-195.
[12] 李青军,张炎,胡伟,等.氮素运筹对玉米干物质积累、氮素吸收分配及产量的影响[J].植物营养与肥料学报,2011,17(3):755-760.
[13] 苗建国,金继运,仇少君,等.生态集约化养分管理对春玉米产量和氮素利用率的影响[J].植物营养与肥料学报,2012,18(3):571-578.
[14] 张永利,巨晓棠.不同植物轮作提取深层土壤累积硝态氮的效果[J].中国农业科学,2012,45(16):3297-3309.
[15] Lord E I,Anthony S G,Goodlass G.Agricultural nitrogen balance and water quality in the UK[J].Soil Use Manag,2002,18(4):363-369.
[16] Sacco D,Bassanino M,Grignani C.Developing a regional larger scale[J].Agron,2003,20(1/2):199-210.
[17] 郑伟,何萍,高强.施氮对不同土壤肥力下玉米氮素吸收和利用的影响[J].植物营养与肥料学报,2011,17(2):301-309.
[18] 张宏,周建斌,刘瑞,等.不同栽培模式及施氮对半旱地冬小麦/夏玉米氮素累积、分配及氮肥利用率的影响[J].植物营养与肥料学报,2011,17(1):1-8.
[19] 茹淑华,张国印,耿暖,等.氮肥施用量对华北集约化农区作物产量和土壤硝态氮累积的影响[J].华北农学报,2015,30(增刊):405-409.
[20] 刘占军,谢佳贵,张宽,等.不同氮肥管理对吉林春玉米生长发育和养分吸收的影响[J].植物营养与肥料学报,2011,17(1):38-47.
[21] 李东坡,陈利军,武志杰,等.不同施肥黑土微生物量氮变化特征及相关因素[J].应用生态学报,2004,15(10):1891-1896.
[22] Chen X P,Zhang F S,Cui Z L,et al.Crical grain and stover nitrogen concentrations at harvest for summer maize production in China[J].Agronomy Journal,2010,102(1):289-295.
[23] Cui Z L,Zhang F S,Mi G H,et al.Interaction between genotypic difference and nitrogen management strategy in determining nitrogen use efficiency of summer maize[J].Plant and Soil,2009,317(1/2):267-276.
[24] 靳立斌,崔海岩,李波,等.综合农艺管理对夏玉米氮效率和土壤硝态氮的影响[J].作物学报,2013,39(11):2009-2015.
[25] 张佳,王永亮,郭彩霞,等.不同土壤肥力条件下高产春玉米氮肥最佳用量研究[J].山西农业科学,2013,4(2):155-159.

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