辣椒新品种华美105的选育  

A New Pepper F1 Hybrid--Huamei 105’

作　　者：马冬梅[1] 他文山 郭帆 边振 吴娇娇 MA Dong-mei;TA Wen-shan;GUO Fan;BIAN Zhen;WU Jiao-jiao(Jiuquan Vocational Technique College,Jiuquan 735000,Gansu,China;Huamei Seeds,Co.Ltd.of Jiuquan City,Jiuquan 735005,Gansu,China)

机构地区：[1]酒泉职业技术学院,甘肃酒泉735000 [2]酒泉市华美种子有限责任公司,甘肃酒泉735005

出　　处：《中国蔬菜》2020年第3期78-80,I0002,共4页China Vegetables

摘　　要：华美105是以自交系HA015为母本,以抗CMV的株系LR002为父本杂交育成的螺丝形羊角椒。早熟,从定植到始收45 d(天)左右,首花节位在第9~10节。植株健壮,生长势强,叶片小,节间短,耐低温弱光。连续坐果能力强,单株结果25~30个,单果质量80~120 g,产量稳定在8500 kg·(667 m^2)^-1以上。青熟果深渌色,老熟果红色,辣味中等,肉质脆嫩,市场接受度高。田间对CMV和疫病的抗性强于对照陇椒3号。适合北方早春、秋延后、越冬设施及南方露地栽培。‘Huamei 105’is a precocious screw shaped pepper produced by crossing inbred line‘HA015’as female parent and strain‘LR002’resistant to CMV as male parent.It needs about 45 days from transplanting to first harvesting.The first flower sets on 9-10th nodes.The plant is robust with strong growth vigor,small leaves and short internode length.It is tolerant to low temperature and weak light.It has continuous fruit bearing ability.There are 25-30 fruits per single plant.Its yield is high over 127.5 t·hm^-2.Its unmatured fruit is dark green in color,and the matured one is red in color.It tastes medium spicy.The pulp is tender and crisp.Its fruits are well accepted by the market.In fields its resistance to CMV and Phytophthora blight is stronger than that of the contrast‘Longjiao No.3’.It is suitable for planting in early spring,late autumn,and over winter in North China with facility cultivation and in open fields in Southern China.

关 键 词：辣椒 华美105 早熟 抗CMV 耐低温弱光 一代杂种 

分 类 号：S641.3[农业科学—蔬菜学]