J-GLOBAL ID:200904029641005255  Research Project code:0250003134 Update date:Dec. 15, 2003

Establishment of new nitrogen fertilization technique for major open field vegetables utilizing nutrient absorbing properties: (1) Establishment of new nitrogen fertilization technique for leek 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 (1)養分吸収特性を活かしたネギの新窒素施用技術の確立
Study period:2000 - 2002
Research overview:
Concerning to efficient nitrogen fertilizing method based on nitrogen absorption property, tests are achieved for cultivation of cultivation of summer harvesting, autumn-winter harvesting, and Bozu-shirazu. As a result, even yield level is somehow low, possibility is suggested that yield can be ensured by less nitrogen amount than existing fertilizing by groove applying of basal dressing for each cropping type.
Keywords (4):
fertilizing ,  leek ,  nitrogen ,  adsorption property
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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