|
|
|
| A New Fruit Cucumber F1 Hybrid —‘Jingyanyutian 156’ |
| WANG Hang，WEN Changlong，MAO Aijun* |
| Beijing of Vegetable Research Center，Beijing Academy of Agriculture and Forestry Sciences，Jingyan Yinong（Beijing）Seed Sci-Tech Co.，Ltd.，State Key Laboratory of Vegetable Biobreeding，Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Ministry of Agriculture and Rural Aff airs，Beijing Key Laboratory of Vegetable Germplasm Improvement，Beijing 100097，China |
|
|
|
|
Abstract ‘Jingyanyutian 156’is a new fruit cucumber F1 hybrid developed by crossing inbred line‘LB1817’as maternal parent and‘MSR-1’as paternal parent．The plant has strong growth vigor and belongs to gynoecious type．The fruits primarily set on the main stem．It is of early maturity．Its fruit is about 13 cm in length with short cylindrical shape，greenish-white peel，no wart and inconspicuous small black spines．Its fruit fl esh is light green，sweet and crispy with faint scent．The soluble solid content of fruit flesh is 4.2%，and VC content is 96.2 mg·kg-1．It is resistant to downy mildew，powdery mildew，and mid-resistant to cucumber mosaic virus（CMV）．It is tolerant to low temperature and weak light．The high yield in overwinter greenhouse cultivation can reach 165 t·hm-2．It is suitable to be cultivated in overwinter greenhouses and under spring protected fi elds in areas of Northern China．
|
|
Received: 28 September 2023
|
|
|
|
|
|
|
