糖能兼用甘蔗新品种闽糖92-142的选育研究  

Selection and Breeding of New Sugarcane Variety for Sugar and Energy -- Mintang 92-142

作　　者：李瑞美[1] 潘世明[1] 王水琦[1] 林一心[1] 

机构地区：[1]福建省农科院甘蔗研究所,福建漳州363005

出　　处：《福建甘蔗》2006年第2期1-5,11,共6页

基　　金：福建省科技厅重点项目（20012064）.

摘　　要：闽糖92-142系从桂糖57-624×湛蔗74—141组合中选育出的一个具有高产高糖、中晚熟、宿根性好、抗逆性强、适应性广等特性的甘蔗新品种。在福建多年多点试验结果表明，闽糖92．142公顷蔗茎产量140．446t、含糖量19．529t，分别比福建目前主栽品种闽糖70．611增产30．4％、增糖23．4％，生物产量高达200．637t．hm^-2，是个糖能兼用的甘蔗新品种。Mintang 92-142,selected from the cross combination of Guitang57-624 and Zhanzhe74-141,was a new sugarcane variety with late to middle maturity, high yield, high sucrose content, high adverse resistance and wide adaptability. The results from different sites for several years in Fujian showed that its mean cane yield was 140.446t.hm^-2, sugar yield was 19.529 t.hm^-2 and was 30.4% and 23.4% higher than that of the currently leading variety Mintang 70-611 in Fujian Province, respectively. Its biomass was 200.637 t.hm^-2, and it will be a new variety for both sugar cane and energy cane.

关 键 词：糖能兼用 甘蔗 品种 选育 特性 

分 类 号：S566.304[农业科学—作物学]