青秀大椒是利用离子束辐射技术创新育种材料,最新育成的辣椒新品种.该品种早熟性好,第7节着生门椒;分枝性强,连续坐果能力强;果实粗长牛角形,纵径18～20 cm,横径4～5 cm,单果质量最大达180g,果色深绿,果面光滑;肉质脆,味微辣;果肉较厚,适宜贮藏、运输;耐湿、耐热,高抗病毒病、疲病、炭疽病;后期不早衰,高产稳产,一般产量82 500 kg/hm2,适应性强,保护地及露地均可栽培.针对青秀大椒的生育特点,从培育壮苗、整地定植、温度和肥水管理、株形调整、病虫害防治等方面探讨了该品种高效栽培的技术要点,以期为该品种的大面积推广种植提供技术支撑.%Hybrid hot pepper cv Qingxiudajiao is an early-maturing cultivar breeding by radiation methods. This cultivar had strong branches and continuous fruit-setting abilities, and door peppers were located in the seventh node of plant. Fruit with a long horn shape is 18 -20 cm in length, 4 -5 cm width, and 180g in weight. The fruit with smooth surface is dark green in color. Fruit flesh with thicker pulp is crisp and tiny hot, which is suitable for storage and transportation. Hot pepper cv Qingxiudajiao is resistant to high wet and heat, virus disease, colletotrichum and phytophthora. This cultivar has strong adaptability, and high and stable yields of 82 500 kg/ha, which is suitable for protected and field cultivation. High efficiency cultivation techniques, including cultivation of strong seedlings, soil preparation, temperature and water management, plant type adjustment, and pest control etc. , were discussed based on hot pepper fertility characteristics in this paper, in order to provide technical support of large area cultivation.
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