Flower bud differentiation promotion manner null of the strawberry seedling due to

摘要

PURPOSE:To efficiently promote floral differentiation of strawberry seedling free from flower bud in water culture of strawberry seedling by cooling only a crown part of seedling as a target to a specific temperature. CONSTITUTION:Dug strawberry seedlings free from flower bud are densely transplanted in a raising seedling bed of water culture and cold water controlled at about 10-15 deg.C is circulated and supplied only to crown part of seedling as a target.