And leaf and petal starch and soluble sugar content of lily in APRI treatment were greater than those of CI and PRD treatments, and APRI delayed the reduction of leaf starch and soluble sugar content.

• 切花当天和瓶插期间APRI处理的切花百合叶片和花被片中淀粉和可溶性糖含量高于CI和PRD处理，且APRI可减缓瓶插期间鲜切花叶片中可溶性糖、淀粉含量的下降。