专用型中熟红麻新品种“ZH-01”选育报告

Report of the Breeding of the New Middle Maturing Kenaf Variety "ZH-01"

"ZH-01"是浙江省萧山棉麻研究所从中熟红麻"浙萧麻1号"中选择植株大小中等,茎杆上下粗细均匀、茎色清秀无斑点,中熟偏早,结果集中的优良单株,多次选优、南繁加代、多点品比于2003年育成的专用型中熟红麻新品种。浙江省多点品比平均纤维产量3533.25kg/hm2,比青皮3号增产12.95%。2004-2006年全国红麻新品种区域试验,三年平均纤维产量3262.75kg/hm2,2006年全国红麻新品种生产试验平均纤维产量3604.25kg/hm2。除株高与对照相仿外,其它主要经济性状均优于对照。纤维品质和抗病性居参试8个品种的前三位。是一个优质、抗病、丰产性较好,符合墙纸等工艺品生产要求的专用型中熟红麻新品种。

The selection experiment of the middle maturing kenaf variety ＂Zhe Xiao Ma No.l＂ were conducted by Institute of Cotton and Bast Fiber Crops of Zhejiang Province. The good individual which had plant of middle size, uniform stem without speckles, middle-early maturity, centralized fruition was selected. After father selection,adding generation in Southern,the comparison and demonstration of variety in many areas,the new kenaf varity ＂ZH-01＂ was developed in 2003. The average fiber yield of ＂ZH-01＂ was 3533.25kg/hm^2 and increased beyond 12.95% compared to the kenaf rarity ＂Qing Pi No.3＂ in the experimenL The regional trial was carried out from 2004-2006 in China. The results showed： the average fiber yield in 3 years was 3262.75kg/hm^2,the average fiber yield in 2006 was 3604.25kg/hm^2. The plant height was same to the control,the main agronomic characters were excellenL The fiber quality and the disease resistance were at top three places among the eight tested varieties. So kenaf variety ＂ZH-01＂ is a new middle maturing kenaf variety with good quality, high disease resistace, high yield and meeting the requirement of papermaking.