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唐山市冬小麦“3414”试验肥料效应研究
引用本文:王素华,孙彦铭,冯自军,刘小玲,王素敏,贾良良.唐山市冬小麦“3414”试验肥料效应研究[J].河北农业科学,2009,13(9):1-2,13.
作者姓名:王素华  孙彦铭  冯自军  刘小玲  王素敏  贾良良
作者单位:1. 唐山市土壤肥料工作站,河北,唐山,063000
2. 河北省农林科学院农业资源环境研究所,河北,石家庄,050051
3. 河北农业大学资源与环境学院,河北,保定,071001
4. 河北省农林科学院,河北,石家庄,050051
基金项目:河北省农林科学院博士基金,公益性行业科研专项 
摘    要:对唐山市4个县(市)2006/2007年冬小麦“3414”肥料效应试验结果进行分析,研究了冬小麦氮、磷、钾肥的肥料效应。结果表明:唐山市4县(市)冬小麦的基础产量(不施肥处理)差异较大;基础产量较高的县(市),产量水平和最高产量也较高。利用数学模型对肥料效应进行分析,认为唐山市冬小麦的最佳推荐施肥量为氮肥(N)130kg/hm^2、磷肥(P2O5)100kg/hm^2和钾肥(K2O)80kg/hm^2。

关 键 词:测土配方施肥  “3414”肥效试验  施肥模型  冬小麦

Fertilizer Effect of '3414' Experiment on Winter Wheat in Tangshan
WANG Su-hua,SUN Yan-ming,FENG Zi-jun,LIU Xiao-ling,WANG Su-min,JIA Liang-liang.Fertilizer Effect of ''3414'' Experiment on Winter Wheat in Tangshan[J].Journal of Hebei Agricultural Sciences,2009,13(9):1-2,13.
Authors:WANG Su-hua  SUN Yan-ming  FENG Zi-jun  LIU Xiao-ling  WANG Su-min  JIA Liang-liang
Institution:WANG Su-hua1,SUN Yan-ming2,FENG Zi-jun1,LIU Xiao-ling3,WANG Su-min2,JIA Liang-liang2(1.Tangshan Soil and Fertilizer Station,Tangshan 063000,China,2.Institute of Agricultural Resources and Environment,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,3.College of Resources and Environment,Hebei Agricultural University,Baoding 071001,4.Hebei Academy of Agriculture and Forestry Sciences,China)
Abstract:The fertilizer effect of '3414' experiment on winter wheat in Tangshan from 2006 to 2007 was analyzed.The results showed that there were great differences in the basic yield of wheat in four counties of Tangshan.The yield level and the highest yield were higher in the counties with higher basic yield.The recommended optimum fertilization rate was N 130 kg/hm2,P2O5 100 kg/hm2 and K2O 80 kg/hm2.
Keywords:Formula fertilization by soil testing  \'3414\' fertilizer effect experiment  Fertilization model  Winter wheat  
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