Shading treatment increase protein and make a reduction in amylase on which erect panicle types were apparent in nurture quality shading treatment made a reduction in flavor quality in erect panicle type and uncertainty in curved one.

• 在食味值方面，遮光对直穗品种食味值影响较为显著，使其食味值降低，而对弯穗品种的影响则是有升有降。