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| A New Chinese Kale F1 Hybrid—‘Xibaojielan’ |
| CHEN Kunhao1，CHEN Muxi1，ZHENG Hanfan1*，LI Shuxi2，CHEN Yinxia1 |
| （1Guangdong Helinong Agricultural Research Institute Co.，Ltd.，Shantou 515800，Guangdong，China；2Guangdong Helinong Biological Seed Industry Co.，Ltd.，Shantou 515800，Guangdong，China） |
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Abstract Xibaojielan’is a new Chinese kale F1 hybrid developed by crossing self-incompatible line‘C09’as female parent and‘D03’as male parent．‘Xibaojielan’is an early-medium maturing cultivar．The plant has strong growth vigor and is of erect plant type，with 29.4 cm in height and 30.0 cm in width．The plant has white flowers，dark green leaves，and green sprouts．The leaves are suborbicular，slightly wrinkled，covered with a small amount of wax powder，with 21.4 cm in length，21.5 cm in width，and 8.0 cm in petiole length．Its sprouts are stout and uniform，with medium internodes，and the major sprout is 27.5 cm in height，2.2 cm in diameter，and about 155 g in weight．Its VC content is 1 405.0 mg · kg-1，soluble solid content is 4.70%．It has moderate resistance to black spot disease．The yield is about 19.5 t · hm-2．It is suitable to be cultivated in the plain areas of Guangdong Province．
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Received: 09 September 2022
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