J-GLOBAL ID:200904062037982274  Research Project code:0250003153 Update date:Dec. 15, 2003

Establishment of new nitrogen application technique for major open cultured vegetables utilizing nutrient absorption properties: (9) Establishment of amount of new nitrogen fertilization for burdock utilizing nutrient absorbing properties

養分吸収特性を活かした主要露地野菜の新窒素施用技術の確立 (9)養分吸収特性を生かしたゴボウの新窒素施用量の確立
Study period:2000 - 2002
Research overview:
Concerning to efficient nitrogen fertilizing method based on nitrogen absorption characteristic, tests are achieved for cultivation of spring sowing and autumn-winter harvesting vegetables. As a result, suitable nitrogen fertilizing amount (basal dressing plus top dressing) is 14 kg/10a, and fertilizing method is local point fertilizing of effect control type fertilizer plus top dressing. This nitrogen fertilizing amount corresponds to 56% of existing fertilizing standard.
Keywords (4):
fertilizing ,  burdock ,  nitrogen ,  absorption characteristics
Project name: Establishment of nitrogen fertilizing method for stable production of major open cultured vegetables
Project Organization (1):
  • Chiba Prefectural Agriculture Research Center
Researcher representative of the project  (1):
  • 小野 敏通
Research program: Ordinary Research

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