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-ld 2- GULF COAST RESEARCH & EDUCATION CENTER IFAS, UNIVERSITY OF FLORIDA 5007 60th Street East Bradenton, Florida 34203 Bradenton GCREC Research Report BRA1986-16 August 1986 TOMATO VARIETY TRIAL RESULTS FOR SPRING 1986 T. K. Howe, J. W. Scott, and W. E. Waters1 Several commercial fresh market tomato cultivars and advanced IFAS breeding lines were evaluated in a replicated trial in the spring of 1986 at the Gulf Coast Research and Education Center at Bradenton, FL. Twelve of the seventeen entries in this trial were also included in variety trials at four other IFAS agricultural research centers in Immokalee, Homestead, Quincy and Fort Pierce. The twelve entries included IFAS breeding lines 7131, 7175, 7177, 7178, 7181, 7182, 7183, and commercial cultivars 'All Star', 'Horizon', 'Duke', 'FTE 12', and 'Sunny'. A separate statewide report will be published by the tomato trials working group. This report details results from the replicated trial at Bradenton only. A selection of seventy commercial and home garden tomato breeding lines and cultivars were evaluated subjectively in single, unreplicated plots. These will be referred to as observational entries. MATERIALS AND METHODS Approximately 3 years prior to bed preparation for this trial, the field was broadcast with 1200 Ib/A of superphosphate (0-20-0 containing 80 Ib/ton F503 oxide micronutrients) and 2 ton/A of dolomite. Raised beds of EauGallie fine sand were formed February 3, 1986. The 30-inch wide, 9-inch high beds were spaced on 4.5 ft centers with irrigation ditches spaced between every 7 beds. Fertilizer incorporated 3-4 inches into the full width of the bed included 18-0-25-2 (N-P205-K20- fig0) at 3.4 lb/100 linear feet of bed (LFB), superphosphate plus F503 at 4.2 lb/100 LBF, and high calcium (97% CaC03) lime at 8.1 lb/100LFB. Finally, 18-0-25-2 at 17.5 lb/100 LFB was distributed in 2 narrow bands in shallow grooves on the bed surface 9 inches to each side of the bed center. The beds were fumigated with methyl bromide:chloropicrin (66%:33%) at 3.6 lb/100 LBF and mulched with black polyethylene. Diazinon (R) bait was broadcast for the control of mole crickets. All replicated entries (Table 1) and observational entries were sown on January 8, 1986 into wooden flats containing SAF-T-BLAST(R) (Hineral 1Biological Administrator I (Variety Trials), Associate Professor (Vegetable Breeding), and Center Director, respectively. Aggregates, Inc.), an inert procd 'i product of spent coal and lightly covered with. coarse vermiculite.' seedlings were transferred 8 days later into TODD(R).pTanter flats (Speedling Inc., 1 1/2 x 1 1/2 x 2 1/2 in., model 150) containing vermiculite and Canadian peat (1:1, v:v) amended with superphosphate, dolomite and micronutrients. Transplants were set in the field on February 20, 1986, 28.5 inches apart in single rows in the center of each bed and staked. Four replicates of 10 plants per entry were arranged in a randomized complete block design in `'the replicated trial, whereas single 10 plant plots were used in the observational trial. Limited resetting was done twice on February 24 and March 3, 1986. Devrinol(R) was applied to the row middles the week of February 24 and paraquat was applied as a shielded spray to the row middles the week of March 10 for weed control. Integrated pest management was used for insect population control throughout the season. Monitor was applied four times, Lannate three times and Ambush twice. Monitor and Ambush were used to control serpentine leafminers while Lannate was used on thrips. All pesticides were applied at labeled rates. A regular spray program was followed for prevention of fungal diseases. It was a very dry season (Table 2 weather, information) and disease pressure was light. Maneb and mancozeb compounds were used on a weekly basis. The weather during the spring season was fairly typical (Table 2). However, record minimum daily temperatures were approached on March 22- 24 (45, 38, 380F, respectively). This followed five days with maximum daily temperatures in the 80's. The low temperature reached on March 23 was accompanied by strong winds which caused chilling injury to the foliage exposed to prevailing winds. No evidence of injury was visible 2 days later and it was reasoned to be only temporary dessication. There was less than the average toqal rainfall, in the months of April and Iay. Total rainfall in March was above average but was greatly influenced by a 2.10 in. accumulation on March 16. Basically the spring of 1986 was a dry productionseason. Fruit of the replicated entries were harvested by hand at the mature- green stage (or beyond) on Ilay 19 and 28, and June 9, 1986. Tomatoes were graded as cull or marketable in quality, and marketable fruit were sized by machine as: 7 x 7 (small), 6 x 7 (medium), 6 x 6 (large) and 5 x 6 (extra large)'according to commercial standards. Both culls and marketable fruit"were counted and weighed. The average fruit weight, the percentage of culls, the percentage of large plus extra large fruit (6 x 6 plus 5 x 6), and the percentage of extra large fruit alone (5 x 6 only) were calculated in addition to yield for each harvest and for the entire season. Subjective ratings were given to the tomato entries in both the, replicated and observational trials on June 5 and 6, 1986. Ratings ranged from 1 to 5 in numerous categories defining plant features, fruit quality, and horticultural characteristics. RESULTS AND DISCUSSION Seasonal: Cumulative yields for spring 1986 are in Table 3. Yields ranged from 269.7 to 419.5 cartons per 1000 linear bed feet (LBF). Highest marketable yields were produced by eight of the seventeen entries: IFAS 7183 (419.5 cartons/1000 LBF), IFAS 7181 (410.0), 'Freedom' (397.2), 'Horizon' (393.8), IFAS 7177 (388.1), IFAS 7131 (387.8), IFAS 7182 (364.2), and 'FTE 12' (360.9), none of which was significantly different from the other. The best extra large fruit yield (5 x 6) was produced by 'Freedom' (154.8 cartons/1000 LBF), IFAS 7178 (151,9), IFAS...-, 7183 (134.1) and IFAS 7181 (118.3). When extra large fruit (5 x 6) and large fruit (6 x 6) were combined, the highest yields were produced by to IFAS 7183 (301.4 cartons/1000 LBF), 'Freedom' (295.0), IFAS 7181 (268.6) and 'Horizon' (254.3). The highest proportion of large and extra large fruit combined (85.7%) or extra large fruit only (55.6%) was produced by IFAS 7178. Greatest average fruit size (6.0 oz) was also produced by IFAS 7178. Cull fruit as a proportion of all fruit picked ranged from 16.5 to 30.1%, for IFAS 7178 and 'Hybrid 26', respectively. Seven entries (IFAS 7178, 'Piedmont', IFAS 7182, 'Summit', IFAS 7177, IFAS 7181 and IFAS 7183) produced less than 20% culls. First Harvest (May 19, 1986): Earliness, as judged by the marketable yield at the first harvest, ranged from 57.4 cartons/1000 LBF for 'Liberty' to 185.1 cartons/1000 LBF for 'Freedom',(Table 4). 'Freedom' was similar only to 'Horizon' in total marketable yield, but the cultivar stood alone as the entry with the greatest 5 x 6 yield and 5 x 6 ,plus 6 x 6 yield (87.7 ctns/1000 LBF and 151.6 ctns/1000 LBF, respectively). However, the 5 x 6i yield for 'Freedom' represented only 48.2% of the total marketable yield and the 5 x 6 plus 6' x 6 ,yield represented 82.6%. The best proportion of large and extra large fruit came from IFAS 7178. Average fruit size ranged from 4.7 to 6.5 oz for 'Liberty' and IFAS 7178, respectively. IFAS 7178 was not significantly different than 'Horizon' (6.0 oz) or 'Piedmont' (5.9 oz) with respect to average fruit size..r, Cull production was under 20% of total harvested fruit for 3 Sdtries,, 'Summit' (16.4%), IFAS.7178 (16.7%) and 'Piedmont' (17.3%). ,'''The .:first harvest was timed to be indicative of earliness among entries. Earliest varieties were 'Freedom', 'Horizon' and 'Hybrid 26', all of which produced greater than 30% of their respective total yields at the initial harvest (Table 5). The vast majority of the entries produced between 20 and 30% of the total yield at the first harvest. The latest varieties were IFAS 7182, 'All Star'!, 'Piedmont' and IFAS 7183 which produced more than 45% of their total yields at the third harvest on June 9. Second Harvest (May 28, 1986): Yields at the second harvest were generally higher than the first harvest due to the fact that the initial harvest was timed for earlier maturing varieties. The range of marketable fruit yield ran from 85.8 ctns/1000 LBF for 'Summit' to 162.3 ctns/1000 LBF for IFAS 7177 (Table 6). IFAS 7177 was not significantly different than 13 other entries. Extra large fruit yield (5 x 6) ranged from 15.5 to 55.2 ctns/1000 LBF for IFAS 7182 and IFAS 7178, respectively. IFAS 7178 was similar in 5 x 6 yield to nine other entries. When 5 x 6 and 6 x 6 sizes were combined for yield, only 2 entries are significantly smaller than the greatest yield of 107.1 ctns/1000 LBF. The greatest proportion of 5 x 6 and 5 x 6 plus 6 x 6 fruit was produced by IFAS 7178, 56.6% and 89.6%, respectively. IFAS 7178 also one of two entries with fewest cull fruit, only IFAS 7177 was similar in cull fruit production. Greatest average fruit size was obtained again from IFAS 7178 (6.0oz). Third Harvest (June 9, 1986): Marketable yield at the third pick ranged' from 92.4 ('Freedom') to 192.9 (IFAS 7183) ctns/1000 LBF. Seven other entries (IFAS 7182, 'All Star', IFAS 7177, IFAS 7181, 'Sunny', 'Piedmont', and 'FTE 12') were similar to IFAS 7183 with respect to greatest yield. Greatest 5 x 6 yield was 52.3 ctns/1000 LBF and was similar for seven entries, IFAS 7183, IFAS 7182, 'All Star', IFAS 7177, IFAS 7181, 'Sunny', and 'Piedmont'. The greatest proportion of extra-large fruit was still produced by IFAS 7178 with 47.3% of its total yield attributed to the 5 x 6 size. When 5 x 6 and 6 x 6 sizes were combined, 74.8% of the total yield was accounted for from IFAS 7178. Less than 20% cull production came from IFAS 7182, IFAS 7177, IFAS 7181, 'Sunny' and 'Piedmont'. The greatest proportion of cull fruit were produced by 'Hybrid 26' (33.4%), 'Duke' (30.9%), 'Freedom' (27.5%) and 'Liberty' (26.2%). Average fruit size at the final harvest ranged from 4.0 oz ('Liberty') to 5.6 oz. (IFAS 7178). Again, IFAS 7178 produced the largest fruit of any entry. Subjective Evaluations: All seventeen replicated (harvested) trial entries and sixty-eight observational (not harvested) trial entries were given ratings for horticultural characteristics at the end of the season, June 5 and 6, 1906. The ratings and the explanation of the rating scales used are presented in Tables 8 and 9. These ratings were made for individual plots of 8 to 10 plants each. They are intended only to provide general perceptions of the crop at a given location. Be advised to compare these comments with results from other areas. Acknowledgement. We wish to thank Elsberry Greenhouses, Inc. of Ruskin, Fla. for supplying transplant media and soil mixing equipment. Table 1. Sources and types of tomato cultivars and breeding lines included in the spring 1986 trial. Cultivar/Breeding LineZ,Y Type Sourcex All Star Hybrid Petoseed Duke Hybrid Petoseed Freedom Hybrid Abbott & Cobb FTE 12 Hybrid Petoseed Horizon (P.V.P.) Open Pollinated Gulf Coast R.E.C. Hybrid 26 Hybrid Harris Horan IFAS 7131 Open Pollinated Gulf Coast R.E.C. IFAS 7175 Open Pollinated Gulf Coast R.E.C. IFAS 7177 Open Pollinated Gulf Coast R.E.C. IFAS 7178 Open Pollinated Gulf Coast R.E.C. IFAS 7181 Open Pollinated Gulf Coast R.E.C. IFAS 7182 Open Pollinated Gulf Coast R.E.C. IFAS 7183 Open Pollinated Gulf Coast R.E.C. Liberty Hybrid Abbott & Cobb Piedmont Open Pollinated N. C. S. U. Summit Open Pollinated H. C. S. U. Sunny : Hybrid Asgrow ZThe IFAS 7000 numbers designate breeding lines developed at the Gulf Coast Research & Education Center, Bradenton, Fl. YHorizon has a plant variety protection (P.V.P.) seed is available from Harris Ioran Seed Co. and S & 11 Farm Supply, Inc. xN. C. S. U. = North Carolina State University released cultivars. Table 2. Temperature and rainfall at the Gulf Coast Research and during Spring 1986 versus 31-year average. Education Center A lionth (date) 1986 IMonth 1954-1985 Average: Avg. Daily Temp Rainfall Avg. Daily Temp, Rainfall IHax(OF) Hin(OF) (in.) iIax(F)- Iiin(oF) (in.) February (24-29) 63 51 0.00 February 79 51 3.27 Harch 77 53 4.07 March 77- 55 3.15 April 81 55 0.93 April 82. 60 1.65 May 88 64 1.93 lay 87- 64 3.19 June (1-2) 95 68 0.00 June : .91 70 7.73 Table 3. Yield and fruit size of tomato entries for the entire season. Marketablezy Yield Cultivar/ 5x6+ 5x6Y,X Avg. Breeding Total 6x6 5x6 5x6Y,x +6x6 Cullw Fruit Line -----(cartons/1000 LBF)------ -------------()--- t(oz) 7183 419.5 av 301.4 a 134.1 ab 31.3 b-c 71.5 bc 19.4 e-g 5.1 b-d 7181 410.0 ab 268.6 a-c 118.3 a-c 28.9 c-f 65.6 b-c 19.3 e-g 5.0 b-f Freedom 397.2 a-c 295.0 ab 154.8 a 38.6 b 74.2 b 25.8 bc 5.2 bc Horizon 393.8 a-c 254.3 a-d 107.2 bc 26.7 d-g 64.2 c-f 20.5 d-f 5.0 b-f 7177 388.1 a-c 240.0 b-e 85.3 cd 22.1 fg 61.9 d-f 18.5 e-g 4.9 b-f 7131 387.8 a-c 239.6 b-e 98.1 bc 25.2 d-g 61.6 d-f 21.4 de 4.8 d-f 7182 364.2 a-d 201.7 d-f 73.6 cd 20.2 gh 55.4 fg 17.1 fg 4.7 ef FTE 12 360.9 a-d 200.2 d-f 73.2 cd 20.1 gh 55.3 fg 23.7 cd 4.6 fg- Sunny 350.5 b-e 215.6 c-e 84.9 cd 24.3 e-g 61.5 d-f 24.2 cd 4.8 c-f All Star 346.3 c-e 210.5 c-e 86.8 cd 25.1 d-g 60.7 d-f 23.9 cd 4.7 ef 7175 342.4 c-e 195.4 d-f 76.4 cd 22.2 fg 57.1 ef 23.5 cd 4.7 ef Duke 340.7 c-e 228.1 c-e 99.7 bc 29.1 c-f 66.7 b-e 28.6 ab 4.9 b-f Hybrid 26 340.0 c-e 236.1 b-e 108.8 bc 31.4 b-e 69.0 b-d 30.1 a 4.9 b-f Liberty 315.6 d-f 150.7 f 46.1 d 14.3 h 47.0 g 24.5 cd 4.3 g Piedmont 292.1 ef 211.8 c-e 108.5 bc 36.8 bc 72.0 bc 16.9 fg 5.2 b Summit 280.9 f 191.4 ef 93.1 bc 33.2 b-d 68.2 b-d 19.3 e-g 5.1 b-e 7170 269.7 f 232.2 c-e 151.9 a 55.6 a 85.7 a 16.5 g 6.0 a ZCarton = 25 Ibs. Acre = 9680 linear ft of bed. Plant spacing = 28.5 inches. YExtra large fruit-= 5 x 6. Extra large and large fruit = 5 x 6 and 6 x 6 combined. XAs a percentage of total marketable yield. "As a percentage of total harvest. vijean separation within columns by DiRT, 5% level. Table 4. Yield and fruit size of tomato entries for the first harvest, Hay 19, 1986. larketablez,Y Yield Cultivar/ ..5x6+ 5x6Y,x Avg. Breeding Total 6x6 5x6 5x6Y,x +6x6 Cullw Fruit Line ---(cartons /1000 LBF)-- -------------(%)-------- --- t(oz) Freedom 185.1 av 151.6 a 87.7 a 48.2 bc 82.6 b-d .28.4 a-f 5.6 b-d Horizon 147.0 ab 114.3 b 58.4 b 36.9 c-e 76.7 c-e 20.5 d-f 6.0 ab 7183 111.8 bc 91.4 bc 48.8 bc 42.2 b-d 81.8 b-d 21.7 d-f 5.5 b-e Hybrid 26 107.9 b-d 86.9 bc 46.0 be 42.4 b-d 80.9 b-d 31.9 ab 5.3 b-e 7131 104.8 b-d .87.8 bc 46.0 bc 42.7 b-d 83.3 bc 25.1 b-e 5.5 b-d 7181 93.2 cd 72.4 cd 35.4 b-d 37.5 c-e 77.5 c-e 23.5 c-f 5.4 b-e Duke 90.1 cd 74.5 cd 37.6 b-d 42.9 b-d 83.7 be 32.9 ab 5.7 b-d 7182 89.9 cd 60.0 cd 25.3 cd 29.7 de 68.7 de 20.1 ef 5.0 de Sunny 87.9 cd 65,5 cd '30.3 b-d 35.6 c-e 75.4 c-e 34.0 a 5.3 b-e FTE 12 78.7 cd 58.6 cd 27.8 cd 35.6 c-e 74.5 c-e 27.6 a-e 5.1 b-e 7178 70.9 cd 67.2 cd 46.6 be 65.7 a 95.1 a 16.7 f 6.5 a All Star 70.5 cd 55.7 cd 26.0 cd 37.1 c-e 78.8 b-e 24.9 b-e 5.1 c-e 7175 69.8 cd 53.1 cd 25.4 cd 36.6 c-e 76.5 c-e 26.7 a-e 5.3 b-e 7177 69.0 cd 54.1 cd 25.1 cd. 36.8 c-e 78.4 c-e 26.0 a-e 5.6 b-d Suniait 66.6 cd 55.8 cd 30.7 b-d 46.8 be 84.1 bc 16.4 f 5.6 b-d Piedmont 64.6 cd 57.6 cd 33.7 b-d 52.3 b 89.1 ab ... 17.3 f 5.9 a-c Liberty 57.4 d 37.7 d 14.5 d 24.9 e 65.9 e 30.4 a-c 4.7 e ZCarton = 25 lbs. Acre = 9680 linear ft of bed. Plant spacing = 28.5 inches. YExtra large fruit = 5 x 6. Extra large and large fruit = 5 x 6 and 6 x 6 combined. xAs a percentage of total marketable yield. "As a percentage of total harvest. Viiean separation within columns by DIiRT, 5% level. Table 5. Percentage of seasonal marketable yield by harvest, spring 1986. Cultivar/ First Second Third Breeding Harvest Harvest Harvest Line ----------(%)---------------- 7183 26.7 27.4 46.0 7181 22.7 39.2 38.1 Freedom 46.6 30.1 23.3 Horizon 37.3 33.1 29.6 7177 17.8 41.8 40.4 7131 27.0 40.2 32.8 7182 24.7 24.7 50.7 FTE 12 21.8 39.4 38.8 Sunny 25.1 32.8 42.1 All Star 20.4 31.2 48.4 7175 20.4 43.7 36.0 Duke 26.4 41.5 32.1 Hybrid 26 31.7 36.5 31.8 Liberty 18.2 42.9 38.9 Piedmont 22.1 29.6 48.2 Summit 23.7 30.5 45.7 7178 26.3 36.2 37.5 ZAny discrepancies in the addition of individual har- vests to equal 100% is due to rounding. YHean separation by DMRT, 5% level. Table 6. Yield and fruit size of tomato entries for the second harvest, May 28, 1986. Iarketablezy Yield Cultivar/ 5 5x6 5x6y,x Avg. Breeding Total 6x6 5x6 .5x6Y,x +6x6 Cull" Fruit Line ------(cartons/1000 LBF)--- -----------------(%)-------- Ut(oz) 7177 162.3 aV 101.7 ab 31.6 a-d 19.0 de 62.4 c-g 14.9 cd 4.6 d-f 7181 160.6 a 107.1 a 45.2 ab 28.3 cd 68.3 b-e 19.7 a-c 5.1 bc 7131 155.8 a 94.6 ab 32.9 a-d 20.9 c-e 60.4 c-g 18.0 a-c 4.7 c-f 7175 149.5 ab 85.3 a-c 36.0 a-d. '24.5 cd 58.3 d-g 23.7 ab 4.7 c-f FTE 12 142.3 ab G0.5 a-c 27.1 b-d 18.4 de 56.0 e-g 19.8 a-c 4.5 ef Duke 141.3 ab 94.0 a-c 41.3 a-c 28.0 cd 65.5 b-f 23.0 ab 4.8 c-f.. Liberty 135.4 ab 71.1 a-c 20.1 cd 14.2 e 51.0 g 21.9 ab 4.5 f Horizon 130.5 ab 77.7 a-c 29.4 b-d 22.6 c-e 60.3 c-g 17.4 bc 4.7 c-f Hybrid 26 124.0 ab 85.3 a-c 37.1 a-d 26.5 cd 63.8 b-g 24.2 a 4.9 b-e Freedom 119.7 ab 82.1 a-c 39.8 a-d 31.3 bc 66.1 b-f 21.6 ab 4.8 b-f Sunny 115.1 ab 71.3 a-c 26.1 b-d 22.7 c-e 61.9 c-g 20.6 a-c 4.7 c-f 7183 114.0 ab 82.5 a-c 33.1 a-d 27.6 cd 72.4 bc 18.6 a-c. 5.0 b-d All Star 108.1 ab 60.5 bc 23.9 b-d 21.4 c-e 55.7 e-g 22.9 ab 4.5 ef 7178 97.6 ab 66.7 a-c 55.2 a 56.6 a 89.6 a 12.0 d 6.0 a 7182 39.8 b 48.4 c 15.5 d 18.0 de 53.4 fg 17.6 bc 4.5 ef Piedmont 86.6 b 65.3 a-c 35.0 a-d 39.8 b 75.0 b 17.8 a-c 5.2 b Summit 85.8 b 59.0 bc 25.8 b-d 30.7 bc 69.2 b-d 18.0 a-c 4.9 b-ewl ZCarton = 25 Ibs. Acre = 9680 linear ft of bed. Plant spacing = 28.5 inches. YExtra large fruit = 5 x 6. Extra large and large fruit = 5 x 6 and 6 x 6 combined. xAs a percentage of total marketable yield. "As a percentage of total harvest. Vlean separation within columns by DiET, 5% level. Table 7. Yield and fruit size of tomato entries for the third harvest, June 9, 1986. liarketablez, Yield Cultivar/ 5x6+ 5x6Y,x Avg. Breeding Total 6x6 5x6 5x6Y,x +6x6 Cull' Fruit Line --------(cartons/1000 LBF)------ ----------------(%)---------- Ut(oz) 7183 192.9 av 127.5 a 52.3 a 27.1 bc 66.5 a-c 19.2 d-f 5.0 b 7182 184.6 ab 93.3 ab 32.9 a-e 17.8 c-g 50.7 d-f 15.6 f 4.6 bc All Star 167.6 a-c 94.3 ab 36.9 a-d 21.7 b-e 55.6 b-f 24.2 b-e 4.6 bc 7177 156.8 a-d 84.2 a-c 28.6 a-e 18.2 c-g 53.4 b-f 18.8 ef 4.8 bc 7181 156.1 a-d 89.0 ab 37.7 a-d 22.8 b-d 55.1 b-f 16.8 f 4.7 bc Sunny 147.5 a-e 78.8 bc 28.4 a-e 10.6 c-f 52.8 c-f 19.5 d-f 4.6 bc Piedmont 140.9 a-e 88.9 ab 39.9 a-c 27.3 bc 62.0 b-d 16.3 f 4.9 bc FTE12 139.9 a-e 61.1 bc 18.2 c-e 12.4 e-g 43.1 fg 25.6 b-e 4.4 cd Summit 128.5 b-e 76.7 bc 36.6 a-d 28.3 bc 59.4 b-e 21.5 c-f 4.9 bc 7131 127.2 b-e 57.3 bc 19.1 c-e 15.3 d-g 45.2 e-g 22.1 c-f 4.4 cd 7175 123.2 c-e 57.0 bc 14.9 de 11.4 fg 44.6 fg 21.5 c-f 4.4 cd Liberty 122.8 c-e 41.9 c 11.6 e 9.3 g 34.2 g 26.2 a-d 4.0 d Horizon 116.4 c-e 62.3 bc 19.4 c-e 16.2 d-g 53.0 c-f 25.6 b-e 4.5 b-d Duke 109.3 c-e 59.5 bc 20.8 c-e 18.1 c-f 54.0 b-f 30.9 ab 4.4 b-d Hybrid 26 108.2 c-e 63.9 bc 25.7 c-e 23.8 b-d 58.8 b-e 33.4 a 4.5 b-d 7178 101.2 de 78.3 bc 50.1 ab 47.3 a 74.8 a 20.3 c-f 5.6 a Freedom 92.4 e 61.3 bc 27.3 b-c 31.2 b 67.0 ab 27.5 a-c 5.0 bc zCarton = 25 lbs. Acre = 9680 linear ft of bed. Plant spacing = 28.5 inches. YExtra large fruit = 5 x 6. Extra large and large fruit = 5 x 6 and 6 x 6 combined. XAs a percentage of total marketable yield. "As a percentage of total harvest. VIean separation within columns by DIRT, 5% level. Table 8. Subjective evaluation of seventeen tomato entries from the spring 1986 replicated trial. X N Xm Fruit defectsu U U 4 w j 4 u) Cracks Shoulder Cultivar/ a 9 0 Persi w Z w Ot a w Pers2s H 3 H $ 1 .5 Breeding line 2 ;VWAC. 4 s 1' M w W P U "S Rad. Cone. Black Green BER Comments All Star med 3 gb jo (See Tables 3-7) 3 no 3 3 2 5 4 4 5 5 4.5 5 5 Duke short 3 gb j2 3 no 2.5 4 3 5 5 5 5 5 5 4.5 2 Freedom med 3 Itgb j2 3.5 no 3 3.5 2.5 5 3 5 5 5 5 4.5 4 FTE 12 med 3 gb j2 3.5 no 2 3 1.5 5 4 5 4 5 5 4 5 Horizon short 3 ug j2 3 no 2.5 3 2 5 5 5 5 5 4.5 5 4 Hybrid 26 med-tall 3 gb j2 2.5 no 2.5 4 3 5 4 2.5 4 5 5 5 2 IFAS 7131 med 3 ug ,j2 3.5 no 4 4 4 5 5 2 5 5 5 5 4 IFAS 7175 med 3 ug j2 2.5 no 3 4 4 5 4 5 5 5 5 5 5 b IFAS 7177 tall 3 ug j2 4 no 3.5 3 3 5 5 5 5 5 5 5 4 IFAS 7178 short 3 ug jo 3.5 no 3 3.5 5 5 4 5 5 5 5 5 5 IFAS 7181 med 3 gb j2 2.5 no 3 3 3 5 5 4 4 5 5 5 5 b IFAS 7182 med-tall 3 ug j2 3 no 4 4 5 5 4 4 5 5 5 5 5 IFAS 7183 med 4 ug j2 3 no 4 4 5 5 5 4 5 5 5 5 5 Liberty med-tall 3 gb j2 3 no 4 4 3 5 5 5 5 4.5 5 4 4 b,s Piedmont med-tall 3 ug jo 4.5 no 3 3 4 5 5 5 5 5 5 5 5 Summit med-tall 2.5 gb j2 3 no 3 2 4 5 4 4 5 5 5 5 5 Sunny tall 2 gb jo 2 no 3 4 4 5 5 5 4 5 5 4.5 4 b 1 = rough; 5 = smooth; ug = uniform green; gb = green base; It gb = light green base Yjo = jointed; j2 = jointless. l = poor; 5 = excellent. 1 = small; 5 = extra large. 1 = early; 5 = late. ul = severe; 5 = absence of defect. f = fiberous; hvy = heavy' rb = radial burst; b = beaky (pointed) blossom ends; o open habit; It c = light foliage cover; aj arthritic joint; s = splitting. Table 9. Subjective evaluation of sixty-eight tomato entries arranged alphabetically by seed source from the spring 1986 observational trial. N q Fruit defects ci U V) ) 0 We - U 41 U M 4 t4 0 Cracks Shoulder g w C. -H 0 1 -H G3- aH .E -4.--4 0D Cultivar/ M o 8 3 o a Persis. Breeding line 0 4 :S w w w M .4 Rad. Cone. Black reen BER-4 rd lin P W. .4 PQ w 4 H m0P U,: '"1Rad. Conc. Black Green BER o Independence Summer Flavor 4200 Summer Flavor 5000 Summer Flavor 6000 ARCO 992 ARCO 1031 ARCO 1033 ARCO 1133 Burton Carmelita Castlecrown Castlehy 1080 Castlehy 1082 Castlehy 1083 Castleking LEX 272 Gator (XPH 5011) Hybrid 724 Pacific (XPH 5074) XI'H 5031 Champion Early Girl Heartland The Juice La Roma Super Fantastic Atlantic City Bingo Count Fleet FMX 79 FMX 86 A&C A&C A&C A&C ARCO ARCO ARCO ARCO ARCO ARCO ARCO ARCO ARCO ARCO ARCO ARZw Asgrow Asgrow Asgrow Asgrow Ball Ball Ball Ball Ball Ball FM FM FM FM FM med 2.5 gb J2 4 4 2 2 tall 4 gb j2-jo 3.5 4 2 3 tall 2 Itgb jo 4 4 3 2.5 med-tall 3 ug j2 3.5 4 2 3 med 3 gb jo 3.5 4 3.5 3 tall 2 gb jo 3 3 2 3.5 tall 3 Itgb jo 2.5 2.5 2.5 3.5 short 2.5 gb jo 3 3 2 2 tall 3 gb jo 2.5 3.5 2 3.5 tall 3 Itgb jo 3 2.5 2 3 med-tall 3.5 ug j2 3 3.5 3.5 3 med-tall 2.5 ug j2 3 3 3 2.5 tall 3.5 ug j2 3.5 4 3.5 4 tall 3 ug j2 3 3.5 3 3.5 tall 3 ug jo 3.5 4 2 4 tall 3.5 Itgb jo 4 4 3 4 med 4 gb j2 4 4 2 3 short-med 4 gb j2 3.5 3.5 3 3 med 2 Itgb Jo 5 5 4 3 tall 3 gb j2 4 3.5 2 2 tall 3 gb jo 2 2.5 2 2 tall 2 ug jo 2 1.5 2 2.5 med-tall 2.5 gb jo 3 2.5 3.5 2.5 med 4 ug jo 4 2.5 1 2.5 short 5 gb/ug jo 4.5 4.5 2 egg tall 2 gb jo 2.5 3 2 2 short-med 4 ug j2 3.5 3 3 4 tall 3 ug jo 3 4 3 3 med-tall 2.5 ug jo 4 4 2 3 med 3 gb j2 3.5 3.5 2 3 tall 3.5 gb j2 4 3.5 3 4 no no no no sl.cur: no no no no no no no no no no no no no no no no no no no no no no no no no no l 2.5 2 3 5 2 5 5 4 2.5 2 4 5 4 5 2 1 2.5 5 5 5 4 2 3.5 2 5 5 5 5 4 3 4 5 4.5 4.5 5 3.5 2 2 2.5 3 3 3.5 5 4 2.5 2.5 5 3 2 4 5 2 3 3 5 3.5 4 3.5 4.5 3.5 4 3.5 5 4 4 3.5 5 4 3.5 4 5 5 3.5 3.5 5 4 2.5 3 4.5 5 2 4.5 5 3 3 3.5 4 4 3.5 5 5 2 3 4 5 4 3 3.5 5 4.5 1.5 2 5 2 2 3 5 3.5 2.5 3 5 pointed 3 4 5 3 3 1.5 5 4 4 3.5 4 4 4 3 4 4 3 3 5 2.5 2 3.5 4 3 4.5 3 5 5 5 5 5 4.5 5 5 5 5 5 5 4.5 5 5 5 5 3 4.5 5 .5 5 5 5 4 5 5 5 5 4 5 5 5 4.5 5 5 3 5 5 4 5 4 4.5 5 5 5 5 5. 2 5 5 5 5 5 4 5 4.5 5 5 5 5 5 5 1 5 4.5 4 5 4 4 5 5 4 5 3 3 5 4.5 5 5 3 5 4.5 5 4 5 2.5 5 4.5 5 2 5 2.5 5 4 5 4 4.5 4 5 5 5 4.5 3 5 5 5 5 5 5 4 5 4 4 2 5 5 5 2 5 2 5 4.5 5 5 5 5 5 5 4 2 5 4.5 5 3.5 5 4.5 5 3 5 2.5 5 4 aJ 5 4 f 5 5 o 4 b 5 b 4 5 5 4 4 2 4 5 5 5 5 5 4 5 rb 4 5 5 5 4 5 4 5 4 f |