湖北农业科学 ›› 2019, Vol. 58 ›› Issue (12): 39-41.doi: 10.14088/j.cnki.issn0439-8114.2019.12.010

• 资源·环境 • 上一篇    下一篇

配方施肥对夏花生肥料效应参数的影响分析

刘献宇1, 宋江春2, 李拴柱2, 刘听报1   

  1. 1.新野县农业技术推广中心,河南 南阳 473500;
    2.南阳市农业科学院,河南 南阳 473000
  • 收稿日期:2019-04-03 出版日期:2019-06-25 发布日期:2019-12-05
  • 通讯作者: 宋江春(1965-),男,河南南阳人,副研究员,主要从事土壤肥料及花生育种、栽培技术研究。
  • 作者简介:刘献宇(1966-),男,河南新野人,高级农艺师,主要从事土肥技术推广工作,(电话)13503901870(电子信箱)790003646@qq.com。
  • 基金资助:
    河南省现代农业产业技术体系专项资金项目(Z2012-05-01)

Effect of formula fertilization on fertilizer effect parameters of summer peanut

LIU Xian-yu1, SONG Jiang-chun2, LI Shuan-zhu2, LIU Ting-bao1   

  1. 1.Xinye County Agricultural Technology Extension and Service Station,Nanyang 473500,Henan,China;
    2.Nanyang Academy of Agricultural Sciences,Nanyang 473000,Henan,China
  • Received:2019-04-03 Online:2019-06-25 Published:2019-12-05

摘要: 进行夏花生肥料施用效果评价试验,研究常规施肥与配方施肥模式下的肥料利用率、肥料农学效率、肥料偏生产力等相关指标。结果表明,与常规施肥相比,配方施肥的肥料利用率和肥料农学效率均有所提高,肥料偏生产力提高了3.32 kg/kg。

关键词: 夏花生, 配方施肥, 肥料效应

Abstract: The utilization rate, agronomic efficiency and partial factor productivity of fertilizers were studied under conventional and formula fertilization modes to evaluating the application effect of fertilizers in summer peanut. The results showed that compared with conventional fertilization, the fertilizer utilization rate and agronomic efficiency of formula fertilization was higher, and the partial productivity of fertilizer increased by 3.32 kg/kg.

Key words: summer peanut, formula fertilization, fertilizer effect

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