Item	Description	Unit	Crop	Frequency	Priority
Production-A	Total production of quality class A, since the last harvest. Class A means first quality trusses that can be commercially traded. This is typically can be read automatically from a database or from a yield management system.	kg/m²	all	at harvest date	Must have
Stem density	aka. head density. If the plant is single-stem, then it’s the same as plant density. This is a must-have data if the plant density is adapted dynamically.	#stems/m²	all	at change	Must have
Production-B	Total production of quality class B. Class B refers to trusses that cannot be commercially traded.	kg/m²		at harvest date	P1
Harvested trusses	Average number of harvested trusses	#/stem	tomato	at harvest date	P1
Truss development time	Truss growing period from flowering to harvest. The growing period of a truss is considered to start when at a particular “flowering” truss at least 5 flowers are set.	days	tomato	at harvest date	P1
#fruits-A	Number of fruits of class A	#/m²	all	at harvest date	P1
#fruits-B	Number of fruits of class B	#/m²	all	at harvest date	P1
Stem elongation	Stem growth per week	cm/week	all	weekly	P2
Stem thickness	Stem thickness	mm	all	weekly	P2
Leaves growth	Number of leaves per stem per week	#leaves/stem/week	all	weekly	P2
#trusses	Number of new set trusses on the stem	#/stem/week	tomato	weekly