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对 35个黄瓜品种在冬春茬温室亚适温弱光条件下的生长发育状况进行了研究 ,并依此进行了分类 ,结果表明 :35个黄瓜品种所表现出的植物学特性按类平均法属于主要的 3个类型 ,即欧洲品种、亚洲品种和欧亚杂交种。在亚适温弱光环境下 ,欧亚杂交种植株营养生长和生殖生长均表现最好 :地上部生长健壮 ,根系活性高 ,弱光下结实性强 ,前期产量和总产量均最高。欧洲系统黄瓜的耐弱光性优于亚洲系统黄瓜
The growth and development of 35 cucumber cultivars in subtropical temperature and low light conditions were studied and classified according to the results. The results showed that the botanical characteristics of 35 cucumber cultivars were classified according to the class average method Belongs to the main three types, namely the European varieties, Asian varieties and Eurasian hybrids. In subtropical temperature and low light environment, Eurasian hybrid plants performed the best in vegetative and reproductive growth: robust shoot growth, high root activity, strong light intensity, and high initial yield and total yield. European system of cucumber is better than Asian cucumber in its weaker light resistance