食饲兼用甘薯新品种龙薯601的高产潜力和稳产特性

The Steady Yield Character and High Yield Potential of New Sweet Potato Variety Longshu 601 with Food Feeding All-purpose

[目的]充分发挥龙薯601增产潜力,探讨其高产途径和适应区域。[方法]对食饲兼用的甘薯新品种龙薯601的高产潜力、稳产特性及抗病性采用产量效应、变异度、回归系数等多种统计方法进行分析。[结果]龙薯601对不良环境有较强的抵抗力和忍耐力,产量潜力大,稳产性一般,适应性广。[结论]龙薯601具有较高的生产能力和良好的种植效益,特别在优良环境中种植更易发挥其高产潜力。

[Objective] The aim was to give full play to output potential of Longshu 601,and discuss the high yield way and adaptable area.[Method]The high yield potential,steady yield character and adversities resistance of new sweet potato variety Longshu 601 with food feeding allpurpose were studied by using different methods（ yield effects,variability,regression coefficient,etc.）. [Result]The results showed that Longshu601 had high yield potential,stable in general,wide adaptability and also had strong resistance and endurance to adverse condtion.[Conclusion]Longshu 601 had high production capacity and good planting benefit,especially in the good environment.