Oakes Irrigation Research
Site
Carrington Research Extension Center * North Dakota State University
P.O. Box 531, Oakes, ND 58474-0531, Voice: (701) 742-2189, FAX: (701)
742-2700, email: rgreenla@ndsuext.nodak.edu
PEPPER HYBRID PERFORMANCE TRIAL,1997
Richard Greenland, Leonard Besemann, and Heidi Kerlin
Hot peppers generally grow surprising well in southern North Dakota, although late in the season some peppers lose their heat if the weather is too cool. In cool years, yields and quality may be reduced.
Table 21. Quantity and yield of hot peppers.
Table 22. Quality of hot peppers.
Table 23. Cumulative yields of marketable peppers.
Go to Oakes Irrigation Research Site Variety Performance Trials
MATERIALS AND METHODS
Soil: | Hecla sandy loam and Embden sandy loam; pH=7.2; 2.5% organic matter; soil-P and soil-K were high; soil-S was medium. |
Previous crop: | 1996 - cabbage; 1995 - peppers and oriental vegetables; 1994 - cucumber and tomato. |
Seedbed preparation: | Disked on May 9. Multiweeded twice on June 11 to incorporate herbicide. |
Planting: | Peppers were seeded in the greenhouse on March 21 (Habanero) or April 15 (all others). Plants were mechanically or hand transplanted on June 23 and June 24. Planting pattern was paired rows (12 inches between them) on 4 ft centers. In-row spacing was 18 inches within a single row, which put a plant every 9 inches for the paired rows. As it was planted, each plant received ½ pint of fertilizer solution (1 gal 10-34-0 in 100 gal of water). |
Plots: | Plots were 17 ft long by 4 ft (one double row) wide. There were 4 reps. |
Fertilizer: | On April 23, broadcast 14 lbs N/acre and 70 lbs P2O5/acre as 10-50-0, 16 lbs N/acre and 19 lbs S/acre as 21-0-0-24, and 94 lbs K20/acre as 0-0-60. Sprayed 50 lbs of N/acre as 28-0-0 on May 6. Side dressed 50 lbs N/acre as 28-0-0 through the drip system on July 22. |
Irrigation: | Surface drip irrigation as needed. |
Pest control: | Weeds were controlled by Treflan (1 pt/acre on June 11), rototilling, and by hand weeding. |
Harvest: | Harvested 6 times from Aug 13 to Sept 18. |
RESULTS
Giant Jalapeño, White Fire, Sierra Fuego, Hercules, Super Hungarian Hot, Sizzler and Anaheim TMR23 were the best peppers in the trial. The season is too short for Habanero and it did poorly.
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Table 21. Quantity and yield of hot peppers in the Oakes Irrigation Research Station 1997 hot pepper performance trial.
Hybrid | Seed source |
Number of hot peppers | Hot pepper yield | ||||||
fancy | #1's | #2's | total | fancy | #1's | #2's | total | ||
------------- 1000s per acre -------- | ----------- 1000s of lbs per acre -- | ||||||||
Hercules | SS | 260 bc | 25 bc | 10 d-j | 299 b-e | 14.5 abc | 1.2 f-k | 0.6 f-i | 16.6 bcd |
Giant Jalapeño | UG | 210 cd | 33 bc | 18 abc | 266 b-e | 16.6 a | 2.7 abc | 1.7 a | 21.3 a |
White Fire | ST | 268 b | 33 bc | 17 a-d | 324 bc | 15.6 ab | 1.4 e-i | 0.8 e-h | 18.1 abc |
Jalapeño 003 | OR | 178 de | 55 b | 13 b-h | 255 c-f | 10.5 def | 3.2 a | 0.8 d-h | 15.1 b-f |
Jalapa Long | ST | 265 bc | 38 bc | 16 a-e | 329 b | 12.1 cde | 1.8 c-h | 0.8 d-h | 15.1 b-f |
Picante | HM | 186 de | 43 bc | 19 ab | 257 c-f | 9.1 e-i | 2.1 b-f | 1.0 b-f | 12.7 fg |
Sierra Fuego | HL | 276 b | 30 bc | 7 g-k | 323 bcd | 13.4 bcd | 1.4 f-j | 0.3 hij | 15.5 b-f |
Super Hungarian Hot | ST | 100 fgh | 27 bc | 14 b-h | 158 hij | 12.1 cde | 2.9 ab | 1.6 a | 18.6 ab |
Jalamex | UG | 220 bcd | 19 bc | 8 f-k | 253 def | 11.0 def | 0.9 h-k | 0.4 g-j | 12.6 fg |
Olé | FM | 115 fg | 50 b | 15 b-f | 190 f-i | 6.3 ijk | 2.5 a-d | 0.8 e-h | 10.2 gh |
Maxi Jala | UG | 106 fg | 53 b | 24 a | 194 fgh | 5.8 jkl | 2.5 abc | 1.2 a-e | 10.0 ghi |
Pecos | RG | 231 bcd | 44 bc | 8 e-k | 295 b-e | 10.6 d-g | 1.5 d-j | 0.4 g-j | 12.9 d-g |
Sizzler | HM | 103 fgh | 20 bc | 12 b-i | 155 hij | 11.7 cde | 2.0 b-g | 1.4 a-d | 17.2 bc |
Inferno | PS | 85 gh | 23 bc | 12 b-i | 151 hij | 10.8 def | 2.6 abc | 1.4 abc | 18.5 abc |
Volcano | FM | 86 gh | 29 bc | 14 b-g | 143 hij | 9.3 e-i | 3.0 ab | 1.5 ab | 15.0 c-f |
Serenade | HZ | 239 bcd | 24 bc | 12 b-i | 282 b-e | 11.0 def | 0.9 h-k | 0.4 f-j | 12.6 e-h |
Diablo Grande | ST | 97 fgh | 28 bc | 24 a | 172 g-j | 10.4 d-h | 2.3 a-e | 1.6 a | 16.4 b-e |
Chilancho | ST | 77 gh | 21 bc | 9 d-j | 114 jk | 8.4 f-j | 2.1 b-g | 1.0 b-f | 12.2 fgh |
Jalapeño M | TG | 191 de | 33 bc | 12 b-i | 240 efg | 7.3 g-k | 1.1 g-k | 0.4 g-j | 9.0 hi |
Sunex 4515 | SS | 145 ef | 22 bc | 6 h-k | 176 g-j | 5.5 jkl | 0.7 ijk | 0.2 ij | 6.5 ij |
Giant Serrano | UG | 233 bcd | 31 bc | 0 k | 265 b-f | 2.5 lm | 0.3 k | 0.0 ij | 2.9 jk |
Stokes 9993 | ST | 76 gh | 22 bc | 10 c-j | 117 ijk | 7.0 h-k | 1.8 c-i | 0.9 c-g | 10.3 ghi |
Anaheim TMR23 | TG | 102 fgh | 20 bc | 11 b-i | 142 hij | 11.2 def | 1.8 c-h | 1.2 a-e | 15.3 b-f |
Ancho | TG | 48 h | 8 c | 4 ijk | 65 k | 4.9 k | 0.8 ijk | 0.5 f-j | 6.5 ij |
Habanero | TG | 79 gh | 27 bc | 0 k | 109 jk | 1.2 m | 0.3 k | 0.0 j | 1.5 k |
Thai Hot Ornamental | TG | 474 a | 158 a | 1 jk | 633 a | 0.2 m | 0.3 jk | 0.0 ij | 0.6 k |
C.V.(%) | 25 | 79 | 50 | 23 | 23 | 39 | 47 | 20 |
See appendix A for seed source
codes.
Values in the same column followed by the same letter are
not significantly different at the 0.05 level.
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Table 22. Quality of peppers in the Oakes Irrigation Research Station 1997 hot pepper performance trial.
Hybrid |
Seed source | Pepper type | Outside color§ | Fruit length | Fruit width | Fruit size | Wall thick- ness |
Uni- form¶ |
Overall score |
1 to 10 | ----- inches ---- | oz/fruit | mm | 1 to 3 | 1 to 10 | ||||
Hercules | SS | Ja | 6.6 | 3.3 gh | 1.0 fg | 0.89 hij | 3.6 b-e | 2.3 a-e | 6.7 cde |
Giant Jalapeño | UG | Ja | 6.8 | 3.5 g | 1.3 de | 1.28 g | 3.8 abc | 2.3 a-e | 6.4 d-g |
White Fire | ST | SF | 1.0 | 2.6 k | 1.4 cd | 0.90 hi | 3.6 b-e | 2.2 b-f | 7.2 bc |
Jalapeño 003 | OR | Ja | 6.9 | 3.3 ghi | 1.0 f | 0.94 h | 4.3 a | 2.2 b-g | 5.6 hij |
Jalapa Long | ST | Ja | 6.7 | 3.0 j | 1.0 fgh | 0.74 l | 3.6 b-e | 2.2 b-f | 6.0 e-i |
Picante | HM | Ja | 6.6 | 2.8 jk | 1.0 fg | 0.78 jkl | 3.7 a-d | 2.2 b-g | 6.3 d-h |
Sierra Fuego | HL | Ja | 6.8 & 10 | 2.9 j | 1.0 f | 0.76 kl | 3.5 b-e | 2.3 a-d | 6.7 cde |
Super Hungarian Hot | ST | Hu | 2.0 | 6.6 bc | 1.5 bc | 1.88 ab | 2.7 ghi | 1.9 ghi | 5.9 f-i |
Jalamex | UG | Ja | 6.5 & 10 | 3.5 g | 0.9 f-i | 0.80 i-l | 3.4 cde | 2.2 b-g | 6.7 cde |
Olé | FM | Ja | 7.0 | 3.0 ij | 1.0 f | 0.85 h-k | 3.7 b-e | 2.2 b-f | 5.5 ij |
Maxi Jala | UG | Ja | 7.0 | 3.1 hij | 1.0 f | 0.82 i-l | 3.9 ab | 2.0 d-h | 5.4 ij |
Pecos | RG | Ja | 6.8 & 10 | 3.3 ghi | 0.8 i | 0.71 lm | 3.2 d-g | 2.2 a-f | 6.6 c-f |
Sizzler | HM | Hu | 5.6 | 6.8 b | 1.3 de | 1.78 bc | 2.3 ij | 1.9 hi | 5.5 ij |
Inferno | PS | Hu | 2.0 | 7.2 a | 1.3 de | 1.96 a | 2.6 hi | 2.0 e-h | 5.5 ij |
Volcano | FM | Hu | 2.5 | 5.9 d | 1.5 bc | 1.69 cd | 2.8 fgh | 1.7 i | 5.0 j |
Serenade | HZ | Se | 6.1 | 4.0 f | 0.9 f-i | 0.72 l | 2.4 hij | 2.4 ab | 7.0 cd |
Diablo Grande | ST | Hu | 4.0 | 6.7 bc | 1.2 e | 1.53 ef | 2.7 ghi | 2.0 f-i | 5.3 ij |
Chilancho | ST | Ac | 6.8 | 5.0 e | 1.8 a | 1.71 c | 2.5 hi | 2.1 c-h | 5.7 g-j |
Jalapeño M | TG | Ja | 6.7 & 10 | 3.1 hij | 0.8 hi | 0.60 m | 3.4 c-f | 2.2 b-f | 6.8 cd |
Sunex 4515 | SS | Ja | 6.9 & 10 | 2.9 j | 0.8 ghi | 0.59 m | 3.3 def | 2.0 e-h | 6.4 d-g |
Giant Serrano | UG | Se | 6.4 | 2.1 l | 0.6 j | 0.18 n | 1.8 jk | 2.3 a-e | 7.0 cd |
Stokes 9993 | ST | Hu/An | 6.6 | 5.7 d | 1.6 b | 1.45 f | 2.5 hi | 2.1 b-h | 6.0 e-i |
Anaheim TMR23 | TG | An | 5.9 | 6.5 c | 1.5 bc | 1.74 c | 3.1 efg | 2.3 abc | 6.4 d-g |
Ancho | TG | Ac | 6.9 | 4.2 f | 1.9 a | 1.60 de | 2.4 hi | 2.5 a | 6.6 c-f |
Habanero | TG | Ha | 5.0 | 1.6 m | 0.9 f-i | 0.22 n | 1.3 kl | 2.1 d-h | 7.2 c |
Thai Hot Ornamental | TG | Mi | 9.0 | 0.8 n | 0.3 k | 0.01 o | 1.0 l | 2.0 c-i | 8.2 a |
C.V.(%) | 5 | 8 | 7 | 13 | 9 | 8 |
See appendix A for seed source codes.
Pepper type: An-Anaheim; Ac-Ancho; Ha-Habanero; Hu-Hungarian wax; Ja-Jalapeño; Mi-Miniature; Se-Serrano; SF-Santa Fe Grande
§Outside color: 1 to 3 is light to dark yellow; 4 is yellow green; 5 to 7 is light to dark green; 8 is orange; 9 is red; 10 is black.
¶Uniformity: 1 to 3 with 3 being most uniform.
Values in the same column followed by the same letter are not significantly different at the 0.05 level.
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Table 23. Cumulative yields of marketable (US Fancy plus US #1) peppers in the Oakes Irrigation Research Station 1997 hot pepper performance trial.
Hybrid |
Seed source |
Cumulative marketable yield of hot peppers as of: | |||||
Aug 13 | Aug 20 | Aug 27 | Sept 3 | Sept 10 | Sept 17 | ||
-------------------------- 1000s of pounds per acre --------------------------- | |||||||
Hercules | SS | 2.1 a | 3.4 ab | 7.3 a | 8.3 a | 12.8 ab | 15.7 bc |
Giant Jalapeño | UG | 1.8 ab | 3.9 a | 7.1 a | 8.1 a | 13.9 a | 19.3 a |
White Fire | ST | 1.6 bc | 2.7 bc | 6.8 ab | 7.7 ab | 12.0 a-d | 17.0 ab |
Jalapeño 003 | OR | 1.3 cd | 2.2 cde | 5.3 b-e | 5.9 b-g | 10.4 b-e | 13.7 b-f |
Jalapa Long | ST | 1.2 cd | 2.7 bc | 5.8 a-d | 6.6 a-e | 10.5 b-e | 13.9 b-e |
Picante | HM | 1.2 cd | 2.5 cd | 4.2 d-h | 4.7 e-h | 8.2 e-h | 11.3 e-i |
Sierra Fuego | HL | 1.2 cd | 2.4 cd | 5.0 c-f | 5.5 c-h | 11.7 a-d | 14.7 bcd |
Super Hungarian Hot | ST | 1.2 cde | 2.1 cde | 5.9 abc | 7.5 ab | 12.2 abc | 15.0 bcd |
Jalamex | UG | 1.0 d-g | 2.1 cde | 4.8 c-g | 5.8 b-g | 9.4 d-g | 12.0 d-h |
Olé | FM | 1.0 def | 1.7 def | 3.5 f-i | 4.1 ghi | 6.8 g-j | 8.8 hij |
Maxi Jala | UG | 0.9 d-h | 1.5 efg | 3.2 ghi | 3.7 hi | 6.3 h-k | 8.3 ij |
Pecos | RG | 0.8 d-i | 1.8 def | 4.4 c-h | 5.3 c-h | 9.5 c-g | 12.1 c-h |
Sizzler | HM | 0.7 e-j | 2.1 cde | 6.1 abc | 7.2 abc | 10.6 b-e | 13.7 c-f |
Inferno | PS | 0.6 f-j | 1.6 ef | 4.9 c-f | 6.1 b-f | 9.9 c-f | 13.4 c-f |
Volcano | FM | 0.5 h-k | 1.0 fgh | 4.0 e-h | 4.8 d-h | 8.5 e-h | 12.2 d-g |
Serenade | HZ | 0.4 g-k | 1.1 fgh | 2.9 hij | 3.5 hi | 7.8 e-i | 11.9 d-i |
Diablo Grande | ST | 0.3 jk | 2.2 cde | 5.8 abc | 6.7 a-d | 9.7 c-f | 12.7 c-f |
Chilancho | ST | 0.3 jk | 1.6 ef | 3.9 e-h | 4.5 fgh | 6.9 g-j | 10.5 f-i |
Jalapeño M | TG | 0.3 ijk | 0.6 hij | 1.9 ij | 2.5 ij | 5.5 ijk | 8.5 ij |
Sunex 4515 | SS | 0.3 jk | 0.6 hij | 1.9 ij | 2.3 ij | 4.6 jkl | 6.2 jk |
Giant Serrano | UG | 0.1 k | 0.2 hij | 1.0 jk | 0.8 jk | 1.9 lm | 2.8 kl |
Stokes 9993 | ST | 0.0 k | 0.6 g-j | 3.1 ghi | 3.6 hi | 6.6 g-k | 8.8 g-j |
Anaheim TMR23 | TG | 0.0 k | 0.6 hi | 2.9 hi | 3.7 hi | 7.5 f-i | 13.1 c-f |
Ancho | TG | 0.0 k | 0.5 hij | 1.9 ij | 2.4 ij | 3.8 kl | 5.7 jk |
Habanero | TG | 0.0 k | 0.0 ij | 0.2 k | 0.3 k | 0.7 m | 1.5 l |
Thai Hot Ornamental | TG | 0.0 k | 0.0 j | 0.0 k | 0.0 k | 0.3 m | 0.5 l |
C.V.(%) | 31 | 34 | 28 | 29 | 23 | 21 |
See appendix A for seed source
codes.
Values in the same column followed by the same letter are
not significantly different at the 0.05 level.
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Go to Oakes Irrigation Research Site Variety Performance Trials
Go to Oakes Irrigation Research Site 1997 annual report