In:
Journal of the American Society for Horticultural Science, American Society for Horticultural Science, Vol. 108, No. 5 ( 1983-09), p. 855-861
Kurzfassung:
Limbs of ‘Miller Sturdeespur Delicious’ apple trees ( Malus domestica Borkh.) with bearing spurs ranging in age from 2 to 11 years were provided with differing solar exposure levels ranging from 5% to 95% of full sunlight (400 to 700 nm) from 55 days postbloom until harvest. As the exposure level of the limb canopy was reduced, fruit length, width, weight, soluble solids, starch content, and total solids were reduced while fruit firmness and total acidity were increased. Visual fruit red color of this high-coloring strain was not affected. As spur age increased, fruit length, width, weight, and soluble solids decreased while fruit firmness and total acidity increased. Spur age did not influence fruit red color, starch content, or total solids. Light exposure level accounted for a relatively large portion of the variation in fruit size and quality between limbs while spur age accounted for only a small portion of the variation within each limb.
Materialart:
Online-Ressource
ISSN:
0003-1062
,
2327-9788
DOI:
10.21273/JASHS.108.5.855
Sprache:
Unbekannt
Verlag:
American Society for Horticultural Science
Publikationsdatum:
1983
ZDB Id:
2040057-3
