从1987年我们对五个黄瓜品种农城一、二号(西北农业大学园艺系引进)、农大12、14号(北京农业大学园艺系引进)、密丰(太原市蔬菜所引进)、长春密刺(长春市种子公司引进)作为对照品种进行了品比试验。筛选出了具有早熟、丰产、抗病性强的品种农城一、二号,连续3年在城郊和部分菜区进行了多点试验和生产示范栽培,取得了显著效果,其抗病性和产量,尤其是早期产量表现出了明显的优势。试验地是沙壤土,肥力中上等,前茬大白菜。于1月28日播种,3月20日定植于中棚内。高垄栽培,肥水及其它田间管理措施同一般大田水平。试验表明:①雌花节位与采收时间。衣 From 1987, we studied five cucumber varieties, No. 1 and No. 2 in Agricultural City (introduced by Department of Horticulture, Northwest Agricultural University), No.12 and No.14 (introduced by Department of Horticulture, Beijing Agricultural University), Minfeng (introduced by vegetables in Taiyuan), Changchun Thorn (Changchun City Seed Company introduced) as a control species for the ratio test. We have screened out No.1 and No.2 agricultural varieties with early maturity, high yield and disease resistance. We conducted multi-point experiment and production demonstration cultivation in the suburbs and some vegetable areas for three consecutive years and achieved remarkable results. The disease resistance and Yields, especially for early production, show clear advantages. The test is sandy loam, fertility in the finest, the former crop cabbage. Sown on January 28, March 20 colonization in the shed. High ridge cultivation, fertilizer and other field management measures with the general field level. Tests show: ① female flower node and harvest time. clothes