Cucurbit Genetics Cooperative Report 15:13-16 (article 6) 1992 Hongwen Cui, Yongtao Qi, Jianhui Liu and Zhongbo Ren Department of Horticulture, Northwestern Agricultural University, Yangling, Shaanxi 172100, P.R. China Cucumber (Cucumis sativus L.) is one of the important summer vegetables in China. There is an urgent requirement for early cultivars of cucumber for use in plastic […]