PINEAPPLE

Descriptors
Category: CHEMICAL
  1. AVERAGE ASCORBIC ACID (ASCORBIC) AVERAGE ASCORBIC ACID CONTENT AT MATURITY IN THE FRUIT
  2. PERCENT CITRIC ACID (CITRICACID) PERCENT OF CITRIC ACID, AVERAGE OF OBSERVATIONS.
  3. PERCENT MALIC ACID (MALICACID) PERCENT OF MALIC ACID, AVERAGE OF OBSERVATIONS.
  4. PERCENT TARTARIC ACID (TARTARICACID) PERCENT OF TARTARIC ACID, AVERAGE OF OBSERVATIONS.
  5. AVERAGE TITRATABLE ACID (TITRATACID) AVERAGE TITRATABLE ACID
Category: DISEASE
  1. FRUIT DISEASE (FRTDISEASE) GENERAL DESCRIPTION OF DISEASE SUSCEPTIBLITY
Category: FLWR-FRUIT
  1. BRACT COLOR (BRACTCOLOR) CODED DESCRIPTION OF BRACT COLOR, GREATEST FREQUENCY OF OBSERVATIONS.
  2. FLOWER2HARVEST (FL2HV) NUMBER OF DAYS FROM FLOWERING TO HARVEST
  3. FLOWER COLOR (FLOWERCOLOR) CODED DESCRIPTION OF FLOWER COLOR, GREATEST FREQUENCY OF OBSERVATIONS.
  4. IMMATURE FRUIT COLOR (IMMFRTCOLOR) CODED DESCRIPTION OF IMMATURE FRUIT COLOR (EYE COLOR), GREATEST FREQUENCY OF OBSERVATIONS.
  5. PEDUNCLE LEAF COLOR (PEDLEAFCOLOR) CODED DESCRIPTION OF COLOR OF LOWER PORTION OF PEDUNCLE LEAF, GREATEST FREQUENCY OF OBSERVATIONS.
  6. PLANT2FLOWER (PL2FL) NUMBER OF DAYS FROM PLANTING TO NATURAL FLOWERING
  7. PLANT2HARVEST (PL2HV) NUMBER OF DAYS FROM PLANTING TO HARVEST
Category: MORPHOLOGY
  1. ANTHOCYAN (ANTHOCYAN) CODED DESCRIPTION OF PRESENCE/ABSENCE OF ANTHOCYANIN (RED BLUSH) ON LEAVES, GREATEST FREQUENCY OF OBSERVATIONS.
  2. BLOOM (BLOOM) CODED DESCRIPTION OF PRESENCE OF BLOOM (WHITISH TRICHOMES) ON THE UNDERSIDES OF LEAVES, GREATEST FREQUENCY OF OBSERVATIONS.
  3. AVERAGE CROWN LENGTH (CROWNLGTH) AVERAGE CROWN LENGTH MEASURED IN CENTIMETERS
  4. CROWN SPINES (CROWNSPINE) PRESENCE OR ABSENCE OF CROWN SPINES
  5. AVERAGE CROWN WEIGHT (CROWNWGT) AVERAGE CROWN WEIGHT MEASURED IN GRAMS
  6. FLESH COLOR (FLESHCOLOR) VISUAL ESTIMATE OF FLESH COLOR
  7. FLESH AIR POCKETS (FLSHAIRPOC) AIR POCKETS IN THE FLESH (1 = NONE, 2 = MILD, 3 = MODERATE, 4 = MODERATELY SEVERE, 5 = SEVERE)
  8. FLESH COLOR CHRMAMETER a (FLSHCHRMA) FLESH COLOR AS DETERMINED BY CHROMAMETER READING - HUE
  9. FLESH COLOR CHROMAMETER b (FLSHCHRMB) FLESH COLOR AS DETERMINED BY CHROMAMETER READING - SATURATION
  10. FLESH COLOR CHROMAMETER L (FLSHCHRML) FLESH COLOR AS DETERMIEND BY CHROMAMETER READING - LIGHTNESS
  11. FRUIT CORE DIAMETER (FRCOREDIAM) AVERAGE FRUIT CORE DIAMETER MEASURED IN CENTIMETERS
  12. AVERGE FRUIT SHELL COLOR (FRSHELLCOL) FRUIT SHELL COLOR AT 3/4 INTERNAL RIPENESS, VISUAL ESTIMATE.
  13. FRUIT EYES (FRUITEYES) FRUIT EYES
  14. AVERAGE FRUIT LENGTH (FRUITLGTH) AVERAGE FRUIT LENGTH MEASURED IN CENTIMETERS
  15. FRUIT SHAPE (FRUITSHAPE) FRUIT SHAPE
  16. FRUIT TRANSLUCENCE (FRUITTRANS) FRUIT-TRANSLUCENCE AT 3/4 INTERNAL RIPENESS (1 = NOT TRANSLUCENT, 2 = SEMI TRANSLUCENT, 3 = TRANSLUCENT)
  17. AVERAGE FRUIT WIDTH (FRUITWIDTH) AVERAGE FRUIT WIDTH MEASURED IN CENTIMETERS
  18. LEAF a VALUE (LEAFA) LEAF COLOR AS DETERMINED BY CHROMAMETER READING - HUE.
  19. LEAF b VALUE (LEAFB) LEAF COLOR AS DETERMINED BY CHROMAMETER READING - SATURATION.
  20. LEAF COLOR (LEAFCOLOR) CODED DESCRIPTION OF COLOR ON MOST RECENTLY MATURED LEAF, APPROXIMATELY SECOND WHORL FROM PEDUNCLE, GREATEST FREQUENCY OF OBSERVATIONS.
  21. LEAF L VALUE (LEAFL) LEAF COLOR AS DETERMINED BY CHROMAMETER READING - LIGHTNESS.
  22. LEAF LENGTH (LEAFLENGTH) LEAF LENGTH IN CENTIMETERS, MOST RECENTLY MATURED LEAF, APPROXIMATELY SECOND WHORL FROM PEDUNCLE, USUALLY LONGEST LEAF, AVERAGE OF OBSERVATIONS.
  23. LEAF MARGIN (LEAFMARGIN) CODED DESCRIPTION OF CROSS SECTION OF LEAF CURVATURE, GREATEST FREQUENCY OF OBSERVATIONS.
  24. LEAF WIDTH (LEAFWIDTH) WIDTH OF LEAF, IN CENTIMETERS, TAKEN AT THE BASE OF THE LEAF BEFORE IT FLARES OUT AROUND STEM, AVERAGE OF OBSERVATIONS.
  25. NUMBER OF HAPAS (NUMHAPAS) NUMBER OF LATERAL SHOOTS WHERE PEDUNCLE MEETS STEM, AVERAGE OF OBSERVATIONS.
  26. NUMBER OF SLIPS (NUMSLIPS) NUMBER OF LATERAL SHOOTS ON PEDUNCLE, AVERAGE OF OBSERVATIONS.
  27. SPINES PER 2.5 CM (NUMSPINES) NUMBER OF SPINES PER 2.5 CM, MIDDLE OF LEAF, ONLY FOR LEAVES WITH ENTIRE SPINES, AVERAGE OF OBSERVATIONS.
  28. NUMBER OF SUCKERS (NUMSUCKER) NUMBER OF LATERAL SHOOTS ON STEM ARISING BELOW HAPAS OR FROM THE GROUND, AVERAGE OF OBSERVATIONS.
  29. OFF FLAVOR (OFFFLAVOR) PRESENCE OR ABSENCE OF OFF FLAVOR
  30. PEDUNCLE LENGTH (PEDUNCLELN) LENGTH OF PEDUNCLE IN CENTIMETERS, AVERAGE OF OBSERVATIONS.
  31. PEDUNCLE WIDTH (PEDUNCLEWD) WIDTH OF PEDUNCLE IN CENTIMETERS, AVERAGE OF OBSERVATIONS.
  32. SKIN CHROMAMETER READING - a (SKINCHRMA) EXTERIOR FRUIT COLOR DETERMINED BY CHROMAMETER READING - HUE
  33. SKIN CHROMAMETER READING - b (SKINCHRMB) EXTERIOR FRUIT COLOR DETERMINED BY CHROMAMETER READING - SATURATION
  34. SKIN CHROMAMETER READING - L (SKINCHRML) EXTERIOR FRUIT COLOR DETERMINED BY CHROMAMETER READING - LIGHTNESS.
  35. SPINES (SPINES) CODED DESCRIPTION OF PRESENCE OF SPINES ON LEAVES, GREATEST FREQUENCY OF OBSERVATIONS.
  36. VARIEGATED LEAVES (VARIEGATED) CODED DESCRIPTION OF PRESENCE/ABSENCE OF VARIEGATED LEAVES, GREATEST FREQUENCY OF OBSERVATIONS.
Category: PRODUCTION
  1. AVERAGE FRUIT WEIGHT (FRUITWGT) AVERAGE FRUIT WEIGHT MEASURED IN GRAMS
  2. TOTAL SOLUABLE SOLIDS (SOLUBLESOL) AVERAGE TOTAL SOLUBLE SOLIDS