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花菜是温州市秋冬菜主栽品种,闻名全国。全市年播种面积6万亩左右,总产量16万吨以上。其中绝大部分为中晚熟品种,而早秋花菜栽培面积少,市场价格高。近几年,不少生产者取得了较高的经济效益,存在的突出问题是:品种混乱,产量低,品质差,市场供应短缺。为了丰富“秋淡”蔬菜品种,我们在调查研究的基础上,从国内外引进多个新优特早熟花菜品种进行品比与播期试验,以筛选出适宜涂田种植的早秋花菜品种。 一、材料与方法 （一）供试品种A1温州白马王子45天（rF1）;A2温州白马王子45天（F1）;A3温州白马王子50天（rF1）; A4温州白马王子 50天（ F1）; A5温州白马王子55天（F1）;A6安南早生1号40天（台湾）;A7银40天（日本）;A8白夏45天（美国）;A9白峰50天（天津）为CK。上述品种均由温州市蔬菜种子公司提供: rF1为人工杂交制种, F1为目交不亲和系制
Cauliflower is the main varieties of autumn and winter vegetables in Wenzhou, known throughout the country. The city sowing area of about 6 acres, the total output of 160,000 tons and above. Most of them are middle and late-maturing varieties, while early autumn cauliflower cultivation area is small, the market price is high. In recent years, many producers have achieved high economic benefits. The outstanding problems are: chaos in variety, low output, poor quality and lack of market supply. In order to enrich the autumn and winter varieties of vegetables, based on the investigation and research, we introduced a number of new and special early-maturing cauliflower varieties at home and abroad to carry out the test of ratio and sowing date to screen out early autumn cauliflower varieties suitable for field planting. I. Materials and Methods (a) The tested varieties A1 Wenzhou Prince Charming 45 days (rF1); A2 Wenzhou Prince Charming 45 days (F1); A3 Wenzhou Prince Charming 50 days (rF1); A4 Wenzhou Prince Charming 50 days (F1) ; A5 Wenzhou Prince Charming 55 days (F1); A6 40th Anniversary of the Early Republic of Taiwan (Taiwan); A7 Silver 40 days (Japan); A8 White summer 45 days (USA); The above varieties are provided by Wenzhou Vegetable Seeds Co., Ltd.: rF1 is an artificial hybrid seed and F1 is a non-parental