叶面肥（除钾肥外）降低了果树的补偿点和光下呼吸速率，提高了光饱和点和表观量子产额。
Foliar fertilization ( except potassium fertilizer ) reduces the light compensation point ( LCP ) and dark respiration rate ( Rd ), and improves the the light saturation point ( LSP ) and apparent quantum yield ( AQY ) .
叶面肥