A Quantitative Analysis of Nutrient Requirements for Hydroponic Spinach (Spinacia oleracea L.) Production Under Artificial Light in a Plant Factory

Nuchada Maneejantra^1,2, Satoru Tsukagoshi^1*, Na Lu¹, Kanyaratt Supaibulwatana², Michiko Takagaki¹ and Wataru Yamori¹

¹Center for Environment, Health and Field Sciences, Chiba University, 6-2-1 Kashiwanoha, Kashiwa, Chiba 277-0882, Japan

²Faculty of Science, Mahidol University, 272, Rama VI Road, Bangkok 10400, Thailand

^*Corresponding Author: Satoru Tsukagoshi, Center for Environment, Health and Field Sciences, Chiba University, 6-2-1 Kashiwanoha, Kashiwa, Chiba 277-0882, Japan, Tel: +81471378170 Email: