Research Project code：9911003575
Update date：Nov. 30, 2001
Stable production technique of major vegetables based on agriculture of environmental conservation type in Tohoku district
1998 - 2002
Investigating Researcher (2)：
Summer and autumn cabbage is intensively produced using cold climate in summer in Iwate prefecture and expanded production has especially been promoted since 1997. Disease damage (clubroot), however, caused by repeated cultivation is increasing recently which is one of the inhibiting factors for production. Although prevention by drugs may be possible at present, cultivation management technique by integrated protection against clubroot is established including field husbandry countermeasure because prevention method solely depending on agricultural drugs should be reconsidered on promoting agriculture of environmental conservation type.
Return to Previous Page