A New Fruit Type Cucumber F1 Hybrid —‘Jingyancuiyumini No.2’
MAO Ai-jun，Wen Chang-long，WANG Yong-jian，ZHANG Li-rong
Beijing Vegetable Research Center，Beijing Academy of Agriculture and Forestry Science，Beijing Jingyan Yinong Sci-Tech Development Center； Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Ministry of Agriculture； Key Laboratory of Urban Agriculture（North），Ministry of Agriculture； Beijing Key Laboratory of Vegetable Germplasm Improvement，Beijing 100097，China
‘Jingyancuiyumini No. 2’ is a new fruit type cucumber F1 hybrid developed by crossing inbred line‘ CM-3’ as female parent and‘ CM-1’ as male parent. The plant has strong growth vigor. It is of mid-early maturity. The fruit is of short cylinder shape with shiny white green smooth peel. It is about 15 cm in length and 90-120 g in weight. There is no papilloma on its skin. It is crisp with good quality. Its contents of VC，soluble sugar and soluble solid are 60.6 mg·kg-1（FW），2.21 ％ and 4.1 ％，respectively. It is resistant to downy mildew，powder mildew，low temperature and weak light. It can yield about 112.5 t·hm-2. It is suitable for greenhouse and plastic tunnel cultivation in winter and spring in Northern China areas.