抗病高产苦瓜新品种金田186及其 高效栽培技术

摘要：苦瓜新品种金田186是以QZ12·9为母本、GY-3QP19·23为父本配制而成的早熟苦瓜一代杂种,其 长势较旺,对霜霉病和白粉病抗性较强,丰产性高,耐贮运。经过多年试种和示范推广,总结出了早春苦 瓜套作花椰菜、结球甘蓝、大白菜和红皮萝卜等栽培模式,通过嫁接育苗,适宜的温、光、水、肥管理和 病虫害防治等技术措施,实现了苦瓜平均产量82.5 t/hm2 ,采收期恰逢苦瓜市场空白期,经济效益较好,产 值约18万元/hm2 。

New Disease-resistant and High-yielding Bitter Gourd Cultivar 'Jintian 186' and Its Effi cient Cultivation Technology

Abstract: The new bitter gourd cultivar ''Jintian 186'' was the fi rst generation hybrid of early maturing bitter gourd, with QZ12·9 as the female parent and GY-3QP19·23 as the male parent, which had the advantages of strong growth vigor, strong resistance to downy mildew and powdery mildew, high yield and endurable storage. After years of trial planting, demonstration and promotion, the cultivation pattern of early spring bitter gourd interplanting cauliflower, cabbage, Chinese cabbage and red radish had been summarized. Through grafting seedling, appropriate temperature, light, water, fertilizer management, pest control and other technical measures, the average yield of bitter gourd was 82.5 t/hm2 . The harvest period coincided with the gap period of bitter gourd market and the economic benefi t was good, with an output value of about 180 thousand yuan/hm2 .