朝天椒新品种红泰664的选育

红泰664是以雄性不育系481-4-1A为母本、自交系939-1-1-1-1-1-1为父本培育的三系杂交单生朝天椒新品种。中晚熟,始花节位在第18~19节;果实小尖椒,果纵径8.6 cm、果横径1.1 cm、果肉厚0.10 cm;平均单果质量6.2 g,平均单株挂果146.8个,平均每667 m2鲜椒产量在1800 kg以上;青熟果实为绿色,成熟果实为红色,果面光滑,味辣,果肉薄;抗病毒病、疫病,中抗炭疽病。综合性状优良,商品性好,适宜泡制、干制及火锅底料加工。

Breeding of a New Upward Pepper Variety Hongtai 664

Hongtai 664 is a new three-line hybrid upward pepper variety developed by crossing male sterile line 481-4-1A as the female parent and inbred line 939-1-1-1-1-1-1 as the male parent.With middle-late maturity,its first flower appears at the 18th or 19th node.Its fruit is small and pointed with 8.6 cm of length,1.1 cm of diameter,0.1 cm of flesh thickness,and 6.2 g of average weight.The average number of fruits per plant is about 146.8,and the yield is over 1800 kg/667 m2.The immature fruit is green and the matured fruit is red.With smooth surface,the fruit has pungent taste and thin flesh.The variety shows high resistance to virus disease and Phytophthora blight,and middle resistance to anthracnose.Due to the high quality and good commodity,it is suitable for pickling,dehydration,and ingredient of hot pot.