METHOD FOR INHIBITING BOLTING OF HEAD-FORMING VEGETABLE AND METHOD FOR GREENING INNER LEAVES OF HEAD-FORMING VEGETABLE

摘要

PROBLEM TO BE SOLVED: To produce head-forming vegetables such as lettuce, cabbage, Chinese cabbage with high quality and high added value.;SOLUTION: The present invention provides a method for inhibiting bolting or internode elongation of head-forming vegetables, and a method for greening inner leaves of head-forming vegetables, including irradiating head-forming vegetables with light, 60% or more of which is light of 500 nm-640 nm in wavelengths, at a level of 150 μmolm^-2 s^-1 or higher.;SELECTED DRAWING: None;COPYRIGHT: (C)2019,JPO&INPIT