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| 番茄新品种“昌红一号”的选育 |
| Breeding of A New Tomato Cultivar "Changhong No.1" |
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| DOI： |
| 中文关键词: 番茄 新品种 昌红一号 选育 |
| 英文关键词:Keywords: tomato new cultivar Changhong No.1 breeding |
| 基金项目:江西省科技厅重点研发计划项目（20171BBF60072）。 |
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| 摘要点击次数: 321 |
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| 中文摘要: |
| “昌红一号”是以F90为母本，以H28为父本杂交选育而成的早中熟、大红中果型番茄F1杂交种。属无限生长型，生长势中等，叶量中等，节间适中；第1花穗着生节位为第6～7节，坐果率高，果实整齐，转色均匀；高、低温条件下均能正常坐果，果实正圆形，果色光艳，不易裂果，较耐贮运；果形指数0.85，平均单果质量145 g左右；抗番茄黄化曲叶病毒病（TYLCV）、花叶病毒病（ToMV）、叶部病害、茎基腐病；连续坐果能力强，产量高，平均667 m2产量在8 000 kg以上。适合长季节保护地栽培，特别适宜秋冬保护地及病毒病高发区栽培。 |
| 英文摘要: |
| Abstract: "Changhong No.1" was F1 hybrid of mid-early maturity, bright red and middle fruit tomato cultivar by crossing F90 as female parent and H28 as male parent. It belonged to infi nite growth type and had medium growth vigor, medium number of leaves and moderate internode. The fi rst spike fl ower node was generally located at 6-7 nodes. It was easy to set fruit and the fruit was neat. Its fruit discoloration was uniform. The fruit could be set under high or low temperature conditions. The matured fruit was round with bright surface. Its fruit was seldom crack and tolerant to storage and transportation. The fruit weight was 145 g and fruit type index was 0.85. It was resistant to tomato yellow leaf curl virus (TYLCV), tomato mosaic virus (ToMV), leaf disease and crown rot. It had strong continuous fruit setting ability, so the yield was high, which was over 8 000 kg per 667 m2. It was suitable for cultivation in protected areas in long seasons especially in protected areas in autumn and winter and in areas with high virus incidence. |
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