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| A New Fruit Cucumber F1 Hybrid—‘Lvjingling No.2’ |
| LIU Ligong1，LIU Shili2，ZENG Li3，WANG Jing4，GUO Naixiao1，ZHANG Feng1* |
| 1Institute of Vegetable Science，Beijing Academy of Agricultural and Forestry Sciences，Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Beijing Key Laboratory of Vegetable Germplasm Improvement，Beijing 100097，China；2Beijing Miyun Municipal Brueau of Agricultural and Rural Affairs，Beijing 101500，China；3Qingdao Agricultural University，Qingdao 266109，Shandong，China；4Beijing Vocational College of Agriculture，Beijing 102442，China |
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Abstract ‘Lvjingling No.2’ is a new F1 hybrid of fruit cucumber developed by crossing inbred lines ‘M117’ as female parent and ‘09c12’a s male parent．This variety is of early maturity，and has strong growth vigor．Its female flower rate is close to 100%，and parthenocarpy ability is strong．Its fruit is about 14-15 cm in length，2.8 cm in diameter，with glossy green peel．The fruit has good quality and no papilloma on its skin．The soluble solids content of fruit is 4.2%．It has strong tolerance to low temperature，weak light and high temperature．It is resistant to downy mildew and powdery mildew，highly resistant to Fusarium wilt．Its yield can reach 94.5 t · hm-2．It is suitable for protected field cultivation all year round in most regions of China．
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Received: 29 June 2022
Published: 09 October 2022
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