摘要
以津春4号为对照,比较分析了12个黄瓜杂交组合的早熟性、丰产性、商品性和抗病性,结果表明,HA×8113组合第1雌花节位低(3.7节),早熟,定植至采收需43d,前期产量高(1613.9kg/667m2),总产量达6221.8kg/667m2,果实横径小(2.89cm),果形指数大(12.2),硬度高(1117.96kPa),高抗枯萎病、霜霉病和白粉病,符合国外切片黄瓜市场标准,有望成为切片黄瓜专用品种。
The maturity,productivity,marketability and disease resistance were comparatively analyzed on 12 cucumber hybridization combinations using the cultivar ＂Jinchun No.4＂ as control.The results showed that ＂HA×8113＂ combination had the first female flower position of 3.7 joint,interval period from plantation from the harvest of 43 d,a previous yield of 1 613.9 kg/667 m2 and total yield of 6 221.8 kg/667 m2.This hybridization combination was characterized by a small fruit diameter of 2.89 cm,large fruit shape index of 12.2,hardness of 11.4 kg/cm2,and high resistance to blight,downy mildew and powdery mildew.This combination was suitable for the foreign market standard of slicing cucumber and capable of being acted as a special cultivar of slicing cucumber.
出处
《长江蔬菜》
2011年第2期6-8,共3页
Journal of Changjiang Vegetables
基金
国家"863"计划项目(2007AA10Z177)
关键词
黄瓜
杂交组合
比较试验
Cucumber
Hybridization combination
Comparison
