甜椒新品种北星9号的选育

A New Sweet Pepper F1 Hybrid of Beixing 9

北星9号甜椒是利用中晚熟优良甜椒自交系P222-001为母本、中熟甜椒自交系P227-006为父本配制的中晚熟甜椒一代杂种。果实方灯笼形,果纵径10.5 cm,果横径9.6 cm,果肉厚0.70 cm,平均单果质量240 g,最大单果质量330 g,青熟果深绿色,老熟果暗红色,果面光滑,味甜,品质优,耐贮运,适宜鲜食或加工脱水。该品种露地种植每667 m^2鲜椒产量5 500 kg以上。抗病毒病、炭疽病和疫病,适应性强,适合在内蒙古、新疆、山西等地种植。

The mid-maturity sweet pepper F1 hybrid of Beixing 9 was bred by crossing the mid-late-maturity inbred line P222-001 as female parent with the late-maturity inbred line P227-006 as male parent.The fruit is in lantern shape,with fruit length of 10.5 cm,fruit shoulder width of 9.6 cm,and flesh thickness of 0.7 cm.The average single fruit weight is about 240 g.The highest single fruit weight can reach up to 330 g.The unmatured fruit is in dark green and the matured fruit is in dark red.With smooth surface,the fruit has sweet taste,long shelf-life and excellent quality,which is suitable for fresh eating and dehydration.Its yield can reach up to 5500 kg/667m2 in open field.Moreover,Beixing 9 has high resistance to virus disease,anthracnose and blight (Phytophthora capsici),and is suitable for cultivation in the regions of Inner Mongolia,Xinjiang and Shanxi.