METHOD FOR CONTROLLING SEED OF WEED IN PADDY FIELD

摘要

PROBLEM TO BE SOLVED: To reduce weed per unit area in a paddy field.SOLUTION: In a paddy field, electrically ionized service water is supplied to seed of barnyard or the like to suppress activation. As for seed of Monochoria or the like, after accelerating activation, generated Monochoria or the like is removed before planting.SELECTED DRAWING: None