Malvasia Bianca: ampelometry

ampelometric leaf
ampelometric leaf
OIV
OIV PDF description value
601 PDF Mature leaf: length of vein N1 5 medium (135 mm)
602 PDF Mature leaf: length of vein N2 5 medium (105 mm)
603 PDF Mature leaf: length of vein N3 5 medium (75 mm)
604 PDF Mature leaf: length of vein N4 9 very long (55 mm and over)
605 PDF Mature leaf: length petiole sinus to upper lateral leaf sinus 5 medium (70 mm)
606 PDF Mature leaf: length petiole sinus to lower lateral leaf sinus 5 medium (60 mm)
607 PDF Mature leaf: angle between N1 and N2 measured at the first ramification 7 large (56°-70°)
608 PDF Mature leaf: angle between N2 and N3 measured at the first ramification 5 medium (46°-55°)
609 PDF Mature leaf: angle between N3 and N41) measured at the first ramification 7 large (56°-70°)
610 PDF Mature leaf: angle between N3 and the tangent between petiole point 7 large (56°-70°)
612 PDF Mature leaf: length of tooth N2 3 short (10 mm)
613 PDF Mature leaf: width of tooth N2 3 narrow (10 mm)
614 PDF Mature leaf: length of tooth N4 3 short (10 mm)
615 PDF Mature leaf: width of tooth N4 5 medium (14 mm)
superampelo
distances
descriptor value standard deviation
Distance between the ends of veins N2 and N2' 156.410 16.160
Distance between the ends of veins N3 and N3' 153.340 9.051
Petiole length 107.750 19.804
Length of vein N1 122.150 13.315
Length of vein N2 110.170 8.110
Length of vein N2' 110.499 9.821
Distance between the ends of veins N4 and N4' 73.270 11.076
Width of petiole sinus / Distance between points SP and SP' -24.030 7.398
Distance between the tooth tip of N2 and the tooth tip of the first ramification (secondary vein) of N2 60.080 9.486
Distance between the tooth tip of N2' and the tooth tip of the first ramification (secondary vein) of N2' 53.730 16.633
Length of vein N3 79.290 6.129
Length of vein N3' 77.100 7.147
Height of the tooth on the end of N2 8.910 1.969
Altezza del dente posto all’estremità di N2' 8.740 2.336
Height of the tooth on the end of N4 8.660 2.588
Height of the tooth on the end of N4' 7.460 1.331
Base of the tooth located at the end of N4 12.110 2.834
Base of the tooth located at the end of N2' 12.080 2.308
Base of the tooth located at the end of N4' 12.010 1.919
Distance from the petiole sinus to the lower right sinus 60.770 9.091
Distance from the petiole sinus to the upper left sinus 64.060 9.452
Base of the tooth located at the end of N2 11.430 2.123
Distance from the petiole sinus to the lower left sinus 58.330 3.146
Vein N3, length from the petiole sinus to vein N4 15.070 2.537
Length of vein N5' 23.390 3.249
Distance from the petiole sinus to the upper right sinus 69.900 12.389
Vein N3', length from the petiole sinus to vein N4' 13.150 1.710
Length of vein N4 49.460 6.241
Distance between petiole point and end of vein N4' 59.570 4.418
Length of vein N5 23.680 4.714
Length of vein N4' 49.130 4.058
Leaf width 162.950 13.076
Leaf length Including the petiole 229.920 30.724
Distance between petiole point and end of vein N4 59.890 6.486
Leaf length 173.790 17.309
angles
descriptor value standard deviation
Angle between N2 and N3 measured at the first bifurcation 47.250 15.995
Angle between N2 and N3' measured at the first bifurcation 54.070 6.437
Angle between N1 and N2 measured at the first bifurcation 58.690 3.841
Angle between N1 and N2' measured at the first bifurcation 54.750 4.226
Angle between N1 and N2 measured at the ends of the veins 47.840 4.550
Angle between N1' and N2' measured at the ends of the veins 42.300 6.534
Angle between N3 and N4 at the first fork of N3 64.810 29.564
Angle between N3' and N4' 56.700 5.071
Angle between N3 and N4 measured at the ends of the veins 40.280 6.945
Angle between N3' and N4' measured at the ends of the veins 43.670 2.905
Angle between N2 and N3 measured at the ends of the veins 55.330 2.753
Angle between N2' and N3' measured at the ends of the veins 54.540 7.119
Angle between S and S' with the center in N1 58.460 10.798
Angle between I and I' with the center in N1 52.320 5.089
Angle of opening of the petiole sinus measured at SP and at SP' 47.740 18.043
Angle between D and D' with the center in N1 107.390 13.072
Angle between N2 and N3 measured at the petiole point and between N2 and N3 tooth tip 54.680 9.996
Angle between N2 and N3 measured at the petiole point and between N2' and N3' tooth tip 61.760 2.961
Sum of the angles alpha' + beta' + gamma' 165.530 10.392
Sum of the angles alpha + beta + gamma 170.750 16.279
Sum of the angles alpha' + beta' 108.830 6.568
Sum of the angles alpha + beta 105.930 16.090
rations
descriptor value standard deviation
Ratio between the height and the base of the tooth at the end of the vein N2' 0.730 0.147
Ratio between the height and the base of the tooth at the end of the vein N2 0.786 0.149
Ratio between the height and the base of the tooth at the end of the vein N4' 0.628 0.110
Ratio between the height and the base of the tooth at the end of the vein N4 0.718 0.159
Ratio between the sum of the angles a' + b' and the sum of the distance between the petiole sinus and upper right sinus OS' and the petiole sinus and lower right lower right sinus OI' 0.016 0.001
Ratio between the sum of the angles a + b and the sum of the distance between the petiole sinus and upper right sinus OS and the petiole sinus and lower right lower right sinus OI 0.014 0.002
Ratio between the length of the vein N5' and the length of the vein N1 0.193 0.027
Ratio between the length of the vein N5 and the length of the vein N1 0.195 0.038
Ratio between the length of the vein N3' and the length of the vein N1 0.635 0.056
Ratio between the length of the vein N3 and the length of the vein N1 0.654 0.067
Ratio between the length of the vein N4' and the length of the vein N1 0.404 0.029
Ratio between the length of the vein N4 and the length of the vein N1 0.407 0.051
Ratio between the distance from the petiole sinus to the lower left sinus OI' and the length of vein N3' 0.761 0.069
Ratio between the distance from the petiole sinus to the lower right sinus OI and the length of vein N3 0.765 0.078
Ratio between the length of the vein N2' and the length of the vein N1 0.908 0.061
Ratio between the length of the vein N2 and the length of the vein N1 0.908 0.073
Ratio between the length of the petiole OP and the length of the vein N1 0.881 0.115
Ratio between length and width of the leaf 1.067 0.062
Ratio between the distance from the sinus and the length of the vein N2' 0.584 0.099
Ratio between the distance from the sinus and the length of the vein N2 0.637 0.117
Multiplication between length and width of the leaf 28490.340 4833.387