摘要
对22份华北型和华南型黄瓜材料在四川早春大棚栽培条件下的适应性进行了研究。结果表明,华北型自交系在幼苗期较适应早春大棚环境,而定植后适应性较差;华北型杂交种在幼苗期不能很好适应大棚内环境,定植后虽然在植物学性状上优势明显,但产量性状方面表现较差;华南型黄瓜中川绿1号优势明显,能很好的适应早春大棚内亚适温弱光环境,其他华南型材料适应性较差。川绿1号可作为四川早春黄瓜大棚生产的优选品种。
Twenty-two North and South China ecotype cucumber materials were studied for their adaptation to low temperature and cloudy under plastic tunnel cultivation in early spring. The results showed that the inbred lines of North China ecotype were adapted to the circumstance of protected cultivation at seedling stage, whereas after transplant they showed poor adaptability. The seedling and yield of hybrid of the north China ecotype performed not so well in the same environment although they showed better adaptation in terms of the botanical characteristics after transplant. Chuanlv No.1, South China ecotype cucumber, had significant advantages in its adaptation to low temperature and cloudy in early spring cultivation compared to other South China ecotype materials. Therefore, it could be chosen for early spring cultivation.
出处
《长江蔬菜》
2009年第06X期41-44,共4页
Journal of Changjiang Vegetables
基金
‘十一五’四川省农作物育种攻关项目
子专题:(2006-06-02-02)早熟
丰产华南型黄瓜新品种选育
关键词
黄瓜
早春栽培
大棚
适应性
Cucumber
Early spring cultivation
Protected cultivation
Adaptability comparison
