Breeding of a New Cherry Tomato Variety ‘Space Purple Diamond’(PDF)
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2013年24期
- Page:
- 162-164
- Research Field:
- Publishing date:
Info
- Title:
- Breeding of a New Cherry Tomato Variety ‘Space Purple Diamond’
- Author(s):
- YU Tie-feng; HAO Feng; LUO Ai-yu; LEI Yin-chuan
- Space Breeding Research Center of Gansu Province，Tianshui，Gansu 741001
- Keywords:
- spaceflight carrying; cherry tomato; ‘Space Purple Diamond’; breeding
- PACS:
- S 641.2
- DOI:
- -
- Abstract:
- The cherry tomato variety ‘Space Purple Diamond’ was breeding by integrated innovation include the space flight，space mutation，biotechnology and agricultural breeding technology.Unlimited growth type，middle maturity，unripe fruit is green and mature fruit is deep purple.Fruit is nearly round shape，uniform size，the single fruit is 17 g in weigh，it’s total yield between 4 330.6～4 643.6 per 667 m2.The soluble solid content is 9.2% and Vitamin C content in fruit flesh is 26.4 mg/100g,acid-sugar ratio is 8.22，fruit flavor are sweet and sour，good taste and quality.It had higher resistance to virus disease and late blight disease in the field and adapts for protected field.
Last Update: 2014-12-08