摘要
周杂2号是以E9801为母本,以E0311为父本配制而成的茄子一代杂种。植株生长势强,抗逆性强,第7节位着生第1花序,萼片绿色,花瓣白色,果实卵圆形,平均纵径15.2cm,横径10.1cm,果皮绿色,果肉绿白色,平均单果质量0.43kg;中早熟,春季露地栽培从定植至始收52d(天),田间抗病性调查结果表明对青枯病、绵疫病和黄萎病的抗性强于对照新乡糙青茄,每667m2产量4500kg,适宜在绿茄产区栽培。
'Zhouza No.2'is a new eggplant F 1 hybrid developed by crossing E9801 as female parent and E0311 as male parent.The plant has strong growth vigor.Its first flower sets on the 7th node.It has green petal and white flower.Its fruit is of oval shape,15.2 cm in length,10.1 cm in diameter.Its peel is green.Its pulp is greenish-white.The average single fruit weight is 0.43 kg.It is of midearly maturity.It takes 52 days from planting to first harvest under open fields condition in spring.It has higher resistances to bacterial wilt,phytophthora rot and Verticillium wilt than the contrast 'Xinxiangcaoqingqie'.Its yield is about 67.5 t·hm-2,and it can be planted in areas suitable for green eggplant cultivation.
出处
《中国蔬菜》
北大核心
2013年第03X期104-106,共3页
China Vegetables
关键词
茄子
周杂2号
一代杂种
Eggplant
'Zhouza No.2'
F 1 hybrid
