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McEwen Satsuma mandarin

Citrus unshiu Marcovitch

CRC 4098

PI 654886

VI 549

MCEWENMCEWEN

Photos by Toni Siebert, CVC.24 year old trees, C-35 left, Carrizo right. Photo rights.

Source: Received as budwood from Tulare County, California.

Parentage/origins: One of several owari satsuma budlines collected from Central Valley by Kim Bowman and Raul Gonzales.

Rootstocks of accession: Carrizo citrange, C-35 citrange

Season of ripeness at Riverside: October to December

Notes and observations:

8/2007, RRK: In the early 1990s, 6 budlines of 'Owari' satsumas (RCRC 4098, PI 600668/RCRC 4099, RCRC 4100, PI 600669/RCRC 4101, RCRC 4102, RCRC 4103) were collected from Tulare County, California in the hope of finding a superior-performing selection for San Joaquin Valley conditions. However, interest in these quickly waned and they are not currently maintained by CCPP as commercial bud sources. It is not known at this time how they are supposed to differ or be superior to the standard selection of 'Owari' ('Frost Owari', PI 539689/RCRC 3178).

Availability: Not commercially available in California.

USDA Germplasm Resources Information Network page for McEwen Satsuma mandarin

CVC Fruit Quality Data for McEwen Satsuma mandarin:

(Old format)

CULTIVAR SAMPLE LOCATION DATE  NUMBER OF FRUIT PER SAMPLE TOTAL LENGTH PER SAMPLE (cm) TOTAL WIDTH PER SAMPLE (cm) LENGTH /WIDTH RATIO TOTAL WT PER SAMPLE (grams) MEAN WEIGHT PER FRUIT (grams) EXTERNAL COLOR BASED ON COLOR CHART TEXTURE BASED ON CHART TOTAL RIND THICKNESS PER SAMPLE (mm) TOTAL SEEDS PER SAMPLE INTERIOR COLOR DESCRIPTION TOTAL JUICE WT. PER SAMPLE (grams) % JUICE TSS (TOTAL SOLUBLE SOLIDS) % ACID (BASED ON CITRIC ACID) RATIO (TSS / % ACID) 
Mc Ewen Riverside 10/8/2001 10 43.2 48.7 0.9 518.4 51.8 4.0 1.5 25.0 3.0 LT.-MED. OR. 245.8 47.4 10.3 1.3 7.8
Mc Ewen Riverside 10/8/2001 10 46.1 51.4 0.9 616.9 61.7 3.3 3.0 29.0 16.0 MED. OR. 286.2 46.4 10.3 1.5 6.9
Mc Ewen Riverside 10/28/2001 10 46.9 53.9 0.9 688.2 68.8 4.5 2.5 32.0 11.0 MED.-BR. OR. 300.8 43.7 10.6 1.0 10.7
Mc Ewen Riverside 10/28/2001 10 48.0 55.6 0.9 755.7 75.6 4.5 3.0 31.0 9.0 MED.-BR. OR. 344.7 45.6 10.8 1.2 9.4
Mc Ewen Riverside 11/16/2001 10 48.3 55.5 0.9 755.6 75.6 7.0 3.0 35.0 5.0 BR. ORANGE 387.0 51.2 1.4 0.8 14.4
Mc Ewen Riverside 11/16/2001 10 48.0 54.9 0.9 731.4 73.1 5.5 3.0 34.0 6.0 BR. ORANGE 306.0 41.8 12.3 1.0 12.3
Mc Ewen Riverside 9/26/2002 10 39.1 42.1 0.9 366.8 36.7 3.2 3.0 30.0 12.0 MED.-BR. OR. NA NA 10.1 1.6 6.2
Mc Ewen Riverside 9/26/2002 10 40.3 43.6 0.9 402.7 40.3 3.0 3.0 29.0 15.0 GR. ORANGE 153.9 38.2 10.0 2.1 4.8
Mc Ewen Riverside 10/22/2002 10 38.4 42.9 0.9 382.6 38.3 4.5 2.5 29.0 2.0 ORANGE 174.3 45.6 9.9 1.2 8.6
Mc Ewen Riverside 10/22/2002 10 45.9 52.2 0.9 656.3 65.6 4.0 2.5 25.0 6.0 ORANGE 321.3 49.0 9.9 1.3 7.9
Mc Ewen Riverside 11/17/2002 10 45.9 53.2 0.9 642.9 64.3 5.5 2.5 27.0 16.0 BR. ORANGE 299.2 46.5 11.7 0.9 12.9
Mc Ewen Riverside 11/19/2002 10 44.8 52.1 0.9 626.4 62.6 9.0 2.5 27.0 11.0 BR. ORANGE 304.9 48.7 11.7 0.9 13.1



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