摘要
极光357是由2个自交不亲和系KH03和NC05配制而成的普通白菜一代杂种。株型半直立,株高22 cm左右,开展度25 cm左右,头大束腰,叶数多,生长速度快,叶色深绿,叶柄宽平、绿色、无蜡粉,光泽度强;抗寒、耐抽薹性好,粗纤维含量0.8%,可溶性总糖含量3.57%,高抗病毒病、霜霉病,抗软腐病;每667 m^(2)产量4500 kg左右,适宜越冬和春季较冷凉的茬口种植,长江以南地区可露地种植,长江以北地区需保护地种植。
‘Jiguang 357’is new pakchoi F_(1) hybrid developed by crossing 2 self-incompatible lines‘KH03’and‘NC05’.The plant is of semi-erect type,about 22 cm in plant height and about 25 cm in spread width.It has big head,beam waist and abound leaf numbers.It grows fast.Its leaves are dark green in color with wide,smooth and green petioles,but without wax powder.Its glossiness is strong.This variety is high resistant to virus disease and downy mildew,resistant to soft rot,and tolerant to low temperature and bolting.The contents of crude fiber and soluble sugar are 0.8%and 3.57%,respectively.It is yield about 67.5 t·hm^(-2).It is suitable for planting over winter,in cooler spring for crop rotation,and open fields in southern areas of the Yangtze River and protected fields in northern areas of the Yangtze River.
作者
黄志银
张红
范伟强
王超楠
李梅
刘晓晖
张斌
HUANG Zhiyin;ZHANG Hong;FAN Weiqiang;WANG Chaonan;LI Mei;LIU Xiaohui;ZHANG Bin(Tianjin Kerun Vegetable Research Institute,State Key Laboratory of Vegetable Germplasm Innovation,Tianjin Key Laboratory of Vegetable Genetics and Breeding Enterprises,Tianjin 300381,China;Institute of Vegetables,Tianjin Academy of Agricultural Sciences,Tianjin 300384,China)
出处
《中国蔬菜》
北大核心
2022年第3期103-105,共3页
China Vegetables
基金
天津市科技计划项目(19ZXZYSN00070)
天津市(蔬菜)现代农业产业技术体系创新团队项目(ITTVRS2021003)
现代农业产业技术体系专项资金资助项目(CARS-23-G-05)。
