光钝感杂交红麻新组合福航优2号主要特性及其配套技术

Main Characteristics and Matching Technology of Hybrid Kenaf Fuhangyou No.2 with Lightinsensity

福航优2号系福建农林大学于2012年育成的高产光钝感杂交红麻新组合。2010-2011年在福建省多点种植,平均原麻产量达7857.5kg/hm2,比对照福红952增产达23.07%;2011年参加安徽省区试,平均原麻产量7050.0kg/hm2,比福红952增产18.24%。2012年分别通过福建省和安徽省红麻新品种认定。福航优2号具有杂种优势强,综合性状优良、易制种等特性,其选育与应用对提高纤维产量,解决我国北方麻区红麻早花减产,以及实现低纬度国家和地区红麻周年种植具有重要的科学意义和实际应用价值。

Fuhangyou No. 2 was bred by Fujian Agriculture and Forestry University in 2012, which is a new hybrid kenaf variety with light - insensity and high yield. The average fiber yield of Fuhangyou No. 2 was 7857.5kg/hm2 in many test sites in Fujian province from 2010 to 2011,23.07% higher than that of CK＂ Fuhong952＂. The average fiber yield of Fuhangyou No. 2 was 7050.05kg/hm2, 18.4% higher than that of CK＂Fuhong952＂ in regional trial in Anhui Province in 2011. It was identified as a new variety by Non - main Crops Identification Committee of Fujian Province and Anhui Province in 2012. It was a new hybrid kenaf variety with high heterosis, excellent comprehensive characters and easy seed produc- tion. The achievement will improve the fiber yield and benefit for solving the problem of output reduction because of early flowering. It has an important scientific and practical value for planting this variety an- nually in low -latitude countries and regions.