Methods
Greenhouse fruit observations, Waiakea Research Station, 2004 Avg temp. 73.7 High 85.7 Low 63.5 F, 2005 Temp Avg 73.7 High 97 Low 56 F, RH% Avg 63.8 High 99 Low 10.6, PAR (uE) Avg 363.7 High 2038.8 Low 1.3, 2006 Temp Avg 70.9 High 85.8 Low 57.3 F, RH% Avg 90.7 High 110 Low 34, PAR (uE) Avg 385 High 2114 Low 1.3, 2007 Temp. Avg 69 High 85 Low 57 F, RH% Avg. 100 High 110 Low 25, PAR (uE) Avg 552 High 2553 Low 1.3
Experiment Type: Greenhouse, Study Year: 1991, Location: WAIAKEA FARM, Hardiness Zone: 11 Zone source: ARS PUBL. 1475, Min photoperiod: 10, Max photoperiod: 13, Min temperature: 16 C, Max temperature: 29 C, Avg temperature: 22 C, Water type: drip irrigation, Total irrigation: 2.5 GL/W (mm), Fertilizer type: slow release, Total fertilizer: TSP/GAL kg/ha, Year started: //1989 Year tested: //1991 Year ended: 08/23/1991 Comment: SOIL: 50:50 SUNSHINE MIX #1:PERLITE IN 2 GALLON POTS IRRIGATED:1 DAY/WEEK, FERT: 20-6-12 SLOW RELEASE
Study Name: PINEAPPLE FRUIT DESCRIPTORS Experiment Type: Field FIELD Study Year: 1991 Exp. Location: POAMOHO FARM Latitude: 21 Degrees 32 Minutes N Longitude: 158 Degrees 5 Minutes W Hardiness Zone: 11 Zone source: ARS PUB. 1475 Topography: LEVEL Soil class: WAHIAWA SILTY CLAY Min temperature: 12 Max temperature: 32 Avg temperature: 22 Degree days: 554 Solar radiation: 709.44 Water type: RF Total rainfall: 2150.87 Mean daily rainfall: 3.55 mm/day Irrigation type: DRIP Fertilizer type: UREA Total fertilizer: 25.74 kg/ha Year started: //1990 Year planted: 09//1989 Year tested: 08/23/1991 Year ended: 08/23/1991 Experiment length: 599 DAYS Comment: TRACE FeSO4, ZnSO4, MgSO4, IRRIGATED WHEN NEEDED.
Observation data from Greenhouse collection, Waikea Research Station, average temperature: 74.91 F, high temperature 110.24 F, low temperature 58.33 F, .75 gallon water per week.
Observation data from Greenhouse collection, Waikea Research Station, average temperature: 74.91 F, high temperature 110.24 F, low temperature 58.33 F, .75 gallon water per week.
Observation data from Greenhouse collection, Waikea Research Station, average temperature: 74.91 F, high temperature 110.24 F, low temperature 58.33 F, .29 gallon water per week, fertilized with 1 oz. 8-6-8 360 type at planting.