| 不同肥料运筹对稻田套播油菜生长发育及产量的影响 |
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| 引用本文： | 郑伟,;叶川,;陈明,;李亚贞,;许煜峰,;徐艳明,;肖小军,;肖国滨. 不同肥料运筹对稻田套播油菜生长发育及产量的影响[J]. 作物研究, 2014, 0(6): 593-596 |
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| 作者姓名： | 郑伟, 叶川, 陈明, 李亚贞, 许煜峰, 徐艳明, 肖小军, 肖国滨 |
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| 作者单位： | [1]江西省红壤研究所国家红壤改良工程技术研究中心农业部江西耕地保育科学观测实验站,进贤331717; [2]江西省泉岭农业技术推广综合服务站,进贤331718 |
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| 基金项目： | 江西省科技支撑计划项目（20121BBF60016） |
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| 摘 要： | 为给稻田套播油菜高产高效栽培提供配套简化配方施肥技术，于2012～2014年在江西进行大田试验，以常规施肥为对照，采用配方施肥、控氮配方施肥处理，研究不同施肥技术对稻田套播油菜生长发育、主要经济性状、产量及其构成因素的影响。结果表明：配方施肥和控氮配方施肥对套播油菜个体生长、经济性状、产量及构成、经济效应有较大影响，各方面指标普遍优于传统农民习惯施肥。从实际出发，配方施肥技术可在套播油菜中推广应用。
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| 关 键 词： | 油菜 施肥 生长发育 产量 |
Effects of Different Fertilizer Application on Growth and Development and Yield of Rapeseed Undersowing in Paddy Field |
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| Abstract: | In order to provide the feasibility and technical support of simplified formula fertilization technology for the appli-cation of productive and efficient cultivation techniques.The experiments were conducted in Research Institute of Red Soil from 2013 to 2015 using farmer conventional fertilization,the fertilizer formulas and controlled -release nitrogen fertilizer formulas to study the effects of different fertilizer application on growth and development,main economic traits,yield and yield components of rapeseed undersowing in paddy field,the benefit of fertilizer application were also compared.The re-sults showed that the fertilizer formulas and controlled -release nitrogen fertilizer formulas had great influence on economic effect,yield,yield components,and all aspects were better than that under traditional fertilization.Hence the paper pro-posed to popularize this for rapeseed undersowing in paddy field. |
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| Keywords: | Rapeseed Fertilization Growth and development Yield Rapeseed Fertilization Growth and development Yield |
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