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seed count, fruit quality and storage properties in four apple cultivars

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Count, <strong>fruit</strong> <strong>quality</strong> <strong>and</strong> <strong>storage</strong> <strong>properties</strong> <strong>in</strong>…<strong>apple</strong>…<br />

Fruit weight (g)<br />

200<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

y = 3.23x + 144.8<br />

r = 0.25<br />

2 3 4 5 6 7 8<br />

Number of <strong>seed</strong>s<br />

Figure 1. Seed <strong>count</strong> versus <strong>fruit</strong> weight <strong>in</strong> ‘Golden Delicious’ from a h<strong>and</strong> th<strong>in</strong>ned<br />

orchard <strong>in</strong> 2002<br />

Fruit weight [g]<br />

140<br />

90<br />

40<br />

y = -7.86x + 156.8<br />

r = - 0.57<br />

2 3 4 5 6 7 8 9 10<br />

Number of <strong>seed</strong>s<br />

Figure 2. Seed <strong>count</strong> versus <strong>fruit</strong> weight <strong>in</strong> ‘Golden Delicious’ from an unth<strong>in</strong>ned<br />

orchard <strong>in</strong> 1972<br />

High <strong>seed</strong> <strong>count</strong> was often associated with low <strong>fruit</strong> length-to-width ratio<br />

<strong>in</strong> all <strong>cultivars</strong> except ‘Nabella’. Fruits with a higher <strong>seed</strong> <strong>count</strong> had a bigger<br />

diameter <strong>in</strong> relation to length.<br />

J. Fruit Ornam. Plant Res. vol. 14 (Suppl. 2), 2006: 151-160 155

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