优质、高产红麻新品种福红991的选育

Selection and Breeding of Fuhong 991,A Kenaf Variety with High Yield and Quality

福红991是1985年以“7380”与莱阳红麻杂交,应用配合力育种理论和混合系谱法与穿梭育种法相结合的聚合育种新技术,于1997年育成的红麻优良新品种。1999-2000年,福红991参加国家红麻新品种联合区域试验,纤维产量比对照红引135增产11.59%,差异达极显著水平。经测试福红991纤维强力比对照红引135提高12.8%,表现出丰产性好、纤维品质优良、适应性广、抗红麻炭疽病等特点。具有较好的推广应用前景。

Fuhong 991,an excellent new kcnaf variety,was developed in l997 by the cross between 7380 and Laiyang kenaf in1985,applying breeding theory of combining ability and using the new comprehensive breeding technique combining bulk pedigree method with shuttle breeding method. In the national-1evel regional test of new kenaf varieties in l999-2000,its fibre yield was 11.59% higher than that of the contrast Hong yin 135,and the diffience reached extremely significant level. According to the test, the fribre stress of Fuhong 991 was 12.8% higher than that of Hong yin No. 135. performed Fuhong 991 high yielding potentiality, excellent fibre quality, wide adaptability and resistance to kenaf anthracnose. It show a good prospect in practices.