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| A New CMS Sweet Pepper F1 Hybird —‘Longjiao No.11’ |
| ZHANG Hui1，XU Jian1，LIU Lu-xiang2，LIN Bao-xiang1，CHEN Li-xin1，XIE Li-bo1，GUO Ya-hua1 |
| 1Institute of Horticulture，Heilongjiang Academy of Agricultural Sciences，Harbin 150069，Heilongjiang，China|2Institute of Crop Sciences，Chinese Academy of Agricultural Sciences，Beijing 100081，China |
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Abstract Using pepper CMS generation of three-line hybrid breeding method and crossing sweet pepper，France progeny isolated from sterile parental source as a transfer，after 8 generations’selection a stable sterile line Z4-2A，maintainer line 02-5B，and restorer line 02-7C were crossed to breed a new variety‘Longjiao No.11’．It is of mid and early maturity and takes 110 days to grow．The plant has strong growth vigor．The plant is about 60 cm in height．The first flower node sets on 9-10 node．Its fruit is of oblong shape with smooth surface．Its vertical and horizontal diameter is 10-12 cm and 8-9 cm，respectively．Its flesh thickness is 0.55 cm．The single fruit weight is over 125 g．The unripe fruit is green in color．The VC content is 1 058 mg?kg-1．Its resistance to phytophthora capsici and CMV．It can yield about 49.5 t?hm-2．It is suitable for planting in protected and open fields all over China．
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Received: 11 May 2011
Published: 01 June 2011
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