Sunrise apple

1996 ◽  
Vol 76 (1) ◽  
pp. 165-167 ◽  
Author(s):  
W. D. Lane ◽  
R. A. MacDonald ◽  
K. O. Lapins ◽  
O. L. Lau

Sunrise apple (Malus domestica Borkh.) has firm, crisp fruit with bright attractive colour. It matures in mid-August. The tree is easily managed, but its fruit has a short shelf life. Key words: Apple, cultivar description

1999 ◽  
Vol 79 (2) ◽  
pp. 287-289
Author(s):  
H. A. Quamme ◽  
R. A. MacDonald ◽  
W. D. Lane ◽  
C. R. Hampson

Chinook is an attractive, high-quality apple cultivar ripening after Red Delicious. It was selected for its outstanding appearance, texture and flavour and long storage life. Key words: Malus domestica Borkh., dessert apple, cultivar description


1999 ◽  
Vol 79 (2) ◽  
pp. 295-297 ◽  
Author(s):  
H. A. Quamme ◽  
R. A. MacDonald ◽  
W. D. Lane ◽  
C. R. Hampson

Silken is a new early-maturing apple cultivar ripening in the same season as McIntosh with a unique creamy skin colour. It is crisper and sweeter, and possesses a higher aromatic intensity than Royal Gala or McIntosh. In preference tests, it has been rated equal to Gala and better than McIntosh in Flavour and texture. It can be stored for 10 wk at 0 °C. Key words: Malus domestica Borkh., dessert apple, cultivar description


1999 ◽  
Vol 79 (2) ◽  
pp. 291-294
Author(s):  
H. A. Quamme ◽  
K. O. Lapins ◽  
H. Schmidt ◽  
R. A. MacDonald ◽  
W. D. Lane ◽  
...  

Creston is a new high-quality apple cultivar ripening 6 d before Red Delicious. It is large-fruited and similar to Jonagold in appearance but possesses better firmness and storage quality. It can be held for 8 wk in air storage (0 °C) and 4–5 mo in controlled-atmosphere storage. Key words: Malus domestica Borkh., dessert apple, cultivar descriptionnot available


2010 ◽  
Vol 75 (9) ◽  
pp. S461-S468 ◽  
Author(s):  
Robert Veberic ◽  
Valentina Schmitzer ◽  
Maja M. Petkovsek ◽  
Franci Stampar

1995 ◽  
Vol 75 (3) ◽  
pp. 307-310 ◽  
Author(s):  
G. H. Neilsen ◽  
P. B. Hoyt ◽  
D. Neilsen

Soil was sampled in 20 high-density apple (Malus domestica Borkh.) orchards which had generally been NP-fertigated using drip irrigation for the 2–5 yr since their establishment. Soil chemical changes including decreases in pH, extractable Ca, Mg, K, S and B and increases in extractable Cu, Mn and Fe were measurable, often within 2 yr. Leaf nutrient concentrations below deficiency levels were widespread for B and Zn and in a few cases, also occurred for Mg and K. Key words: Fertigation, soil chemical degradation, apple, drip irrigation


1989 ◽  
Vol 69 (3) ◽  
pp. 715-719 ◽  
Author(s):  
G. H. NEILSEN ◽  
P. B. HOYT ◽  
E. J. HOGUE

K deficiency was identified for the first time in British Columbia orchard soils. Greenhouse-grown apple seedlings responded to K in soils low in available K. MacSpur McIntosh (Malus domestica Borkh.) had increased leaf K (above deficiency) and improved initial fruiting after surface applications of KCl in an orchard with low soil K. Key words: Potassium deficiency, apple, leaf and soil potassium


2001 ◽  
Vol 81 (3) ◽  
pp. 499-501 ◽  
Author(s):  
Charles G. Embree ◽  
Douglas S. Nichols ◽  
John M. DeLong ◽  
Robert K. Prange

Mature Paulared (Malus ×domestica Borkh L.)/MM106 apple trees with a heavy bloom were sprayed with carbaryl [Sevin® XLR 1.25 mL L–1 (600 mg L–1 a.i.)], benzyladenine (BA)/gibberellic acids (GA4 + 7) [Accel® 1.22 mL L–1 (23.1 mg L–1/2.31 mg L–1 a.i.)], carbaryl [Sevin® XLR 1.25 mL L–1 (600 mg L–1 a.i.)] + BA/GA4 + 7 [Accel® 1.22 mL L–1 (15.6 mg L–1/1.56 mg L–1 a.i.)] and napthaleneacetic acid (NAA) [FruitoneN® 0.32 g·L–1 (1.13 mg L–1 a.i.)] when fruitlet diameter was 7 mm. Ethephon [Ethrel® 2.29 mL L–1 (549.6 mg L–1 a.i.)] was applied at the 13.5 mm fruitlet diameter stage. Carbaryl alone, NAA and ethephon all resulted in improved fruit size at harvest, whereas BA/GA4 + 7 was ineffective as a thinner and did not alter fruit size at harvest. Of these treatments, only ethephon significantly reduced crop load. Both NAA and ethephon, and especially ethephon, advanced fruit maturity at harvest as indicated by a lower Streif index. Only ethephon increased commercial levels of fruit colour and following-year blossom density. Thus, while ethephon appears promising as a fruitlet thinner and a promoter of maturity for this cultivar, these effects will have to be balanced against possible adverse effects on storage and shelf life. Key words: Crop load, carbaryl, ethephon, apple maturity, Streif index


Euphytica ◽  
2005 ◽  
Vol 141 (1-2) ◽  
pp. 181-190 ◽  
Author(s):  
Fabrizio Costa ◽  
Sara Stella ◽  
W. Eric Van de Weg ◽  
Walter Guerra ◽  
Michela Cecchinel ◽  
...  

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