甘蔗新品种闽糖95-261的选育研究

基金项目:

福建省公益类科研院所基本科研专项(2009R10031);国家“十一五”科技支撑项目(2006BAD01A06);国家甘蔗产业技术体系项目(Nycytx-024-02)

详细信息

Breeding of new sugarcane variety,Mintang 95-261

Sugarcane Institute, Fujian Academy of Agricultural Sciences, Zhangzhou, Fujian 363005, China

摘要: 闽糖95-261是以ROC1为母本、CP72-1210为父本的杂交组合中选育出的甘蔗新品种,该品种具有高产高糖、中晚熟、宿根性强、抗逆性强、适应性广等优良特性。多年多点试验结果表明,闽糖95-261每公顷蔗茎产量119.825 t,比对照增产11.56%,加权平均蔗糖份14.79%,比对照低0.23个百分点,每公顷含糖量17.770 t,比对照增糖11.45%。遗传组成分析结果表明,闽糖95-261共含有13个不同基础种质,遗传组成丰富。
- 甘蔗 /
- 品种 /
- 选育 /
- 特性 /
- 遗传组成
Abstract: Mintang 95-261 was selected from the cross combination(ROC1證P72-1210).This new sugarcane variety had the desirable characteristics of middle-to-late maturity,high yield,high sucrose content,excellent adaptability,high adversity resistance and wide adaptability.The results obtained from the test at various sites in the past several years showed its average cane yield to be 119.825 thm-2 and sugar yield of 17.770 thm-2.These were higher than those of the currently leading variety by 11.56% on cane yield and 11.45% on sugar yield.Its sucrose content was 14.79% during November to February,i.e.,0.23% lower than that of the currently leading variety.The hereditary composition of Mingtang 95-261 was rich,containing 13 different basic germplasms.
- Sugarcane /
- variety /
- breeding /
- characteristics /
- hereditary composition