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| A New Screw Type Hot Pepper F1 Hybrid—‘Guofu 801’ |
| CHEN Bin1，ZHANG Xiaofen1，DU Heshan1，JIA Zhiyang2，GENG Sansheng1* |
| 1Vegetable Institute of Beijing Academy of Agriculture and Forestry，State Key Laboratory of Vegetable Biobreeding，National Engineering Research Center for Vegetables，Beijing Key Laboratory of Vegetable Germplasm Improvement，Key Laboratory of Biology and Genetic Improvement of Horticultural Crops（North China），Beijing 100097，China；2Jingyan Yinong（Beijing）Seed Sci-Tech Co.，Ltd.，Beijing 100097，China |
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Abstract ‘Guofu 801’is a new screw type early ripening hot pepper F1 hybrid developed by crossing inbred line‘18-Y292’as female parent with inbred line‘18-Y2’as male parent．Its first flower sets on the 9-10th node．The plant has strong growth vigor．It has strong successive fruit-bearing ability with concentrated fruiting in the middle and lower layers．The fruit is of cow horn shape with screw type．The single fresh fruit is 100-140 g in weight，approximately 29.0 cm in length and 4.8 cm in width．The color of green mature fruit is green and matured one is red．Its VC content is 936 mg · kg-1，capsaicin content is 334 mg · kg-1．The variety is resistance to TMV．Its average yield is about 90 t · hm-2．And it is suitable for cultivation in protected fields and open fields in the northwest of China．
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Received: 14 September 2022
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