21. Breakdown of ULR: 1. Daily rate of PS A 2. Fraction of PS A not respired *
22. Breakdown of ULR: 1. Daily rate of PS A 2. Fraction of PS A not respired * 3. [C] /
23. Breakdown of LAR: 1. SLA (m 2 leaf. kg -1 leaf) 2. LMF (g leaf . g -1 plant) *
24. In formula: PS A = daily photosynthesis = mol C / (m 2 LEAF . day) FCI = Fraction of fixed C Incorporated = mol C for growth / mol C fixed SLA = Specific Leaf Area = m 2 LEAF / kg LEAF LMF = Leaf Mass Fraction = g LEAF / g PLANT [C] = C-concentration = mol C / g PLANT