欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (18): 231-235.

所属专题： 油料作物

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

山东省不同区域花生基肥和追肥用量及比例分析

赵秀芬,房增国,李俊良   

  • 收稿日期:2009-04-28 修回日期:2009-05-21 出版日期:2009-09-20 发布日期:2009-09-20
  • 基金资助:

    国家公益性行业科研专项“最佳养分管理技术研究与应用”

Analysis about Amount and Ratio of Basal Fertilizer and Top-dressing Fertilizer on Peanut in Different Region of Shangdong Province

ZHAO ZHAO Xiu-Fen   

  • Received:2009-04-28 Revised:2009-05-21 Online:2009-09-20 Published:2009-09-20

PDF (PC)

582

摘要：

为了研究山东省花生施肥过程中主要养分的基追肥用量及比例现状，依据农户调查数据详细分析了不同区域花生氮磷钾基肥和追肥用量及比例，指出其中存在的问题。并针对山东省基追肥现状，提出对于氮肥应采用降低基肥用量，适当提高追肥比例的氮肥后移施肥方式或采用缓/控释肥料；对于磷钾肥应采用复混肥品种，加大基肥比例的施肥方法。

关键词: 麦田, 麦田, 灰飞虱, 空间分布型, 抽样技术

Abstract:

An investigation was conducted to research the amount and ratio of base and top-dressing of nitrogen, phosphorus and potassium fertilizer on Peanut in different region of Shangdong province, and the problems in peanut fertilization were detailedly analysed. Aiming at the actuality of base and top-dressing fertilizer on peanut in Shandong province, some conclusions were put forward in this paper. As far as concerned nitrogen fertilizer, it was proper to reduce amount of basal fertilizer and to increase amount of top-dressing fertilizer, or to apply controlled/slow-release nitrogen fertilizers. For phosphorus fertilizer and potassium fertilizer, the compound fertilizer varieties and largest basal fertilizer proportion should be carried out on peanut fertilization in Shandong province.