Table 4

Correlation coefficients of percent fruitfulness or integrated fruitfulness index with observed fruitfulness under four light levels.

HighMedium-highMedium-lowLow
Measure of potential fruitfulness%FFaIFIb%FFIFI%FFIFI%FFIFI
a%FF: percent fruitfulness (% buds with one or more cluster primordia).
bIFI: integrated fruitfulness index (sum of diameters of all primordia in mm).
Thompson Seedless0.870.760.960.980.800.80
Flame Seedless0.870.840.970.910.910.840.920.91
Cabernet Sauvignon0.800.800.990.891.000.960.930.99
Chardonnay0.880.960.980.870.950.750.900.82
Means0.860.840.980.910.950.850.890.88