Culturing device for improving the efficient carbon dioxide enrichment

摘要

PURPOSE: A cultivator for improving the carbon dioxide fertilization efficiency is provided to improve the cultivation efficiency of strawberries by maintaining the concentration of carbon dioxide greater than the desired value. CONSTITUTION: A cultivator(10) for improving the carbon dioxide fertilization efficiency comprises the following: a bed(11) installed on the surface of a cultivation space; a wind brake(12) extended from the bed to the longitudinal direction; and a supply pipe(20) with plural spraying holes(21) formed on the surface. Carbon dioxide gas flowing inside the supply pipe is sprayed into the cultivation space.