| 生物土壤与生态 |
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| Effects of Irrigation and Nitrogen Supply on Grain Yield, Water Use Efficiency and Apparent Nitrogen Recovery Fraction of Spring Wheat on No-tillage Farmland with Standing Stubble |
| LIU Qing-lin1, ZHANG En-he1, WANG Qi2,3, WANG Tian-tao2, LIU Chao-wei1, YU Hua-lin1 , YIN Hui2 |
| 1.College of Agronomy, Gansu Agricultural University, Lanzhou 730070, China; 2.Pratacultural College of Gansu Agricultural University, Lanzhou 730070, China; 3.State Key Laboratory of Frozen Soils Engineering and Cryosphere Research Station of the Qinghai-Tibetan Plateau, Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China |
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Abstract A controlled experiment was conducted in oases of the Shiyanghe river basin to investigate the effects of different irrigation and nitrogen supply levels on grain yield, straw yield, harvest index (HI), water use efficiency (WUE) and apparent nitrogen recovery fraction (NF) of spring wheat on no-tillage farmland with standing stubble. A complete randomized block split-plot design was employed with different irrigation regimes, namely conventional irrigation of 327 mm, 20% water-saving irrigation of 261 mm, 40% water-saving irrigation of 196 mm, and nitrogen fertilizer application rates of 0, 140, 221, 300 kg\5hm-2, respectively. Under the experimental condition, the wheat grain yield, straw yield and HI increased with increase of the irrigation volume, and the WUE and NF increased at first and then decreased with the increase of the irrigation volume. The WUE and NF were the highest at 20% water-saving irrigation among different irrigation treatments. When the nitrogen supply level was 221 kg\5hm-2, the grain yield of 6 365 kg\5hm-2, HI of 0.49, WUE of 14.51 kg\5mm-1\5hm-2 and NF of 21.8% reached the maximum among different nitrogen treatments. Comprehensively considering for the grain yield, WUE and NF, the treatment of 20% water-saving irrigation combined with nitrogen supply level of 221 kg N\5hm-2 was the best choice for wheat production in oases of the Shiyanghe river basin in Gansu Province on no-tillage farmland with standing stumble.
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Received: 04 May 2010
Published: 20 September 2011
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Cite this article:
LIU Qing-lin;ZHANG En-he;WANG Qi;WANG Tian-tao;LIU Chao-wei;YU Hua-lin;YIN Hui. Effects of Irrigation and Nitrogen Supply on Grain Yield, Water Use Efficiency and Apparent Nitrogen Recovery Fraction of Spring Wheat on No-tillage Farmland with Standing Stubble. JOURNAL OF DESERT RESEARCH, 2011, 31(5): 1195-1201.
URL:
http://www.desert.ac.cn/EN/ OR http://www.desert.ac.cn/EN/Y2011/V31/I5/1195
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[1]刘小刚,张富仓,田育丰,等.限量灌溉对石羊河流域春小麦根区水氮迁移和利用的影响[J].干旱地区农业研究,2008,26(6):57-62.
[2]杜群.西北地区水资源可持续管理与防治土地退化的区域政策——以石羊河流域为例[J].资源科学,2004,26(6):77-82.
[3]杨荣,苏永中.黑河中游绿洲农区地下水硝态氮污染调查研究[J].冰川冻土,2008,30(6):83-90.
[4]肖洪浪,赵文智,冯起,等.中国内陆河流域尺度的水资源利用率提高研究——黑河流域水-生态-经济管理试验示范[J].中国沙漠,2004,24(4):381-384.
[5]张世济,康尔泗,姚进忠,等.黑河流域水资源生态环境安全问题研究[J].中国沙漠,2004,24(4):425-431.
[6]苏永中,张智慧,杨荣.黑河中游边缘绿洲沙地农田玉米水氮用量配合试验[J].作物学报,2007,33(12):2007-2015.
[7]杨荣,苏永中.不同施肥对黑河中游边缘绿洲沙地农田玉米产量及土壤硝态氮积累影响的初步研究[J].中国沙漠,2010,30(1):110-115.
[8]张文颖,张恩和,景锐,等.河西绿洲灌区春小麦留茬免耕的防风蚀效应研究[J].中国生态农业学报,2009,17(2):244-249.
[9]Papendick R I,Parr J F.The way of the future for sustainable dry land agriculture[J].Annals of Arid Zone,1997,36:193-208.
[10]彭文英,张雅彬.免耕对粮食产量及经济效益的影响评述[J].干旱地区农业研究,2006,24(4):113-118.
[11]王小燕,褚鹏飞,于振文.水氮互作对土壤硝态氮运移及水、氮利用效率的影响[J].植物营养与肥料学报,2009,15(5):992-1002
[12]王琦,李锋瑞,赵文智.黑河绿洲新垦沙地农田灌溉与施氮量对春小麦产量及水分利用效率的影响[J].农业工程学报,2007,23(12):51-57.
[13]冯福学,黄高宝,于爱忠,等.不同保护性耕作措施对武威绿洲灌区冬小麦水分利用的影响[J].应用生态学报,2009,20(5):1060-1065.
[14]林琪,侯立白,韩伟.不同肥力土壤下施氮量对小麦籽粒产量和品质的影响[J].植物营养与肥料学报,2004,10(6):561-567
[15]赵炳梓,徐富安,周刘宗,等.水肥(N)双因素下的小麦产量及水分利用率[J].土壤,2003,2:122-125.
[16]霍竹.秸秆还田与氮肥施用对夏玉米物质生产的影响研究[J].中国生态农业学报,2006,14(2):95-98.
[17]Walker D A.Regulatory mechanism in photosynthetic carbon mechanism[M]//Horecker B L,Stadtman E R.Current Topic in Cellular Regulation.Academic Press,New York,1976.
[18]Singh K P,Kumar V.Water use and water-use efficiency of wheat and barely in relation to seeding dates,levels of irrigation and nitrogen fertilization[J].Agriculture Water Management,1981,3(4):305-316.
[19]肖生春,肖洪浪,段争虎.干旱沙漠地区春小麦的水分与氮肥利用效率研究[J].中国沙漠,2004,24(3):360-364.
[20]Seligman N G,Sinclair T R.Global environment change and simulated forage quality of wheat II.Water and nitrogen stress[J].Field Crops Research,1995,40:29-37.
[21]赵鹏,陈阜.豫北秸秆还田配施氮肥对冬小麦氮利用及土壤硝态氮的短期效应[J].中国农业大学学报,2008,13(4):19-23
[22]郑成岩,于振文,王西芝,等.灌水量和时期对高产小麦氮素积累、分配和转运及土壤硝态氮含量的影响[J].植物营养与肥料学报,2009,15(6):1324-1332.
[23]贾晓红,李新荣,肖洪浪.沙坡头地区农田灌溉和施肥对氮淋溶量影响的研究[J].中国沙漠,2005,25(2):223-227.
[25]赵秉强,张福锁,李增嘉,等.间作冬小麦根系数量与活性的空间分布及变化规律[J].植物营养与肥料学报,2003,9(2):214-219. |
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2011, Vol. 31 
