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萝卜多秋季栽培,初冬收获。为适应出口加工及市场周年供应的需要,近年来,我中心从引进耐热性、抗病性强的品种入手,进行萝卜夏季栽培大面积开发研究。1996年5月15日播种,7月5日收获的50亩夏栽萝卜,经专家测产验收,平均亩产5312.8kg,最大肉质根重3.2 kg,取得了较好的经济与社会效益。一、品种选择夏浓早生3号系日本种苗株式会社生产的白萝卜一代杂种,耐热性强,生长速度快,产量高,品质优,高抗黄萎病、病毒病和软腐病,宜在连作地及病害多发地栽培。品种比较试验,小区产量最高,平均为53.7kg/6.67m~2,其次是新八洲(30kg/
More autumn radish cultivation, early winter harvest. In order to meet the needs of export processing and annual market supply, in recent years, our center has started the large-scale research and development of summer radish cultivation by introducing varieties with high heat resistance and disease resistance. May 15, 1996 sowing, July 5 harvest of 50 acres of summer radish, measured by the experts test acceptance, the average yield 5312.8kg, the maximum meat weight 3.2 kg, and achieved good economic and social benefits. First, the choice of varieties Xiaonong early Health 3 Department of Japanese seedlings produced white radish first-generation hybrids, heat resistance, fast growth, high yield, excellent quality, high resistance to Verticillium wilt, viral diseases and soft rot disease, Should be cultivated even in cropland and diseases. Variety comparison test, the highest yield in the district, with an average of 53.7kg / 6.67m ~ 2, followed by the new eight Chau (30kg /