J-GLOBAL ID:200904045473529915  Research Project code:9910000711 Update date:Nov. 28, 2003

Development of biological cultivation technology for vegetables of open field culture

Study period:1998 - 2002
Research overview:
Organic fertilizer of rapid mineralization such as fish refuse, etc. can be substituted for chemical at 100% for nitrogen applied to carrot and radish, and at 50% with cabbage, Chinese cabbage and broccoli. Furthermore, even with cabbage and Chinese cabbage, 100% substitution can be achieved through utilization of 'multi' (=vinyl chloride or polyethylene sheet used for covering the surface of soil).
Research program: -

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