优质甘薯新品种福薯8号高产生理特性研究  

Study on High-yielding Physiological Characteristics of Quality Sweet Potato New Variety Fushu 8

作　　者：蔡章棣 

机构地区：[1]福建省晋江市农业局种植业技术服务中心,福建晋江362200

出　　处：《江西农业学报》2009年第10期47-49,共3页Acta Agriculturae Jiangxi

摘　　要：对甘薯新品种福薯8号不同生长阶段的地上部、地下部生长发育特性进行了初步探讨。结果表明,福薯8号叶片功能强,茎叶前期生长快,后期不早衰;光合叶面积大、光合能力强、T/R值进展合理、同化物分配到块根的比率高;薯块后期膨大快,最终产量高。The author preliminarily explores the growth and development characteristics ot overground part and underground part oI sweet potato new variety ＂Fushu 8＂ at different growth stages. The results show that the cultivar has the following high -yielding physiological characteristics ： the leaf has strong function ; the leaf and stem have a high growing speed in early period, slow senescence speed in later period; the leaf has large photosynthesis area and intensity ; there are rational T/R ratio and more assimilation matter to the roots.

关 键 词：甘薯 福薯8号 高产 生理特性 

分 类 号：S531.01[农业科学—作物学]