Nutrient solution tray for cultivation

Abstract

Abstract PURPOSE:To provide a nutrient solution tray for cultivation not decomposing during the culture or cultivation of a seedling but decomposing after the transplantation of the seedling by continuously disposing many cultivation pots comprising specific amounts of a cellulosic raw material and a water-repellent members and having liquid-passing holes through convexly protruded dividing sections. CONSTITUTION:Many cultivation pots 1 each having liquid-passing holes 1c at the deepest center portion thereof and four corners of the bottom thereof are disposed in the crosswise directions through convexly protruded dividing sections 2 to provide a nutrient solution tray for cultivation not expanded even when locally contaminated and not submerged even when the level of the nutrient solution is raised, the cultivation pot 1 being prepared by molding a mixture of 70-90wt.% of a cellulosic raw material and 10-30wt.% of a water-repellent member.

Inventors

• 👤 Masaru Watanabe
• 👤 優 渡辺

Bibliographic Details