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ACTA HORTICULTURAE SINICA ›› 2016, Vol. 43 ›› Issue (S2): 2735-2736.doi: 10.16420/j.issn.0513-353x.2016-0590

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A New Cauliflower Cultivar‘Jingsong 1

DING Yun-hua   

  1. Beijing Vegetable Research CenterBeijing Academy of Agriculture and Forestry SciencesKey Laboratory of Biology and Genetic Improvement of Horticultural Crops(North China),Ministry of AgricultureP.R.ChinaBeijing Key Laboratory of Vegetable Germplasm ImprovementBeijing 100097China
  • Online:2016-12-27 Published:2016-12-27

Abstract:

‘Jingsong 1is a new F1 hybrid of loose-curd cauliflower crossbred by a cytoplasmic male sterile line CMS060 as female parent and an inbred line 1028 as male parent. The plant grows vigorously. It takes about 65 d from transplant to harvest in spring,and 85 d in autumn. The average head weight is 1.5 kg,the curd is loose with long and light-green stalk. The content of vitamin C,protein,soluble sugar and potassium is 515 mg ? kg-1 FW,2.3%,2.05%,and 2 761.0 mg ? kg-1 FW,respectively. This cultivar is suitable to be grown in both spring and autumn in north of China.

Key words: loose-curd cauliflower, cytoplasmic male sterile, hybrid

CLC Number: