甘薯新品系J55-1和GE01-99生产特性研究

Study on Production Performance of New Sweet Potato Lines J55-1 and GE01-99

以紫肉甘薯新品系J55-1和淀粉型甘薯新品系GE01-99为试材,研究了不同甘薯品种的产量、特性及其品质。结果显示:紫肉甘薯新品系J55-1平均产量为33 959.7 kg/hm2,较紫肉甘薯宁紫1号增产12.19%,且该品系外观好,紫皮紫肉,可作为特色食用甘薯开发,具有较高的应用价值;淀粉型甘薯新品系GE01-99平均产量为38 859.1 kg/hm2,较高淀粉品种徐薯22增产5.66%,可作为淀粉加工用替代品种开发利用。

The production,characteristics and quality of new purple sweet potato lines J55-1 and GE01-99 were studied.The results showed that the average yield of J55-1 was 33 959.7 kg/hm2,which increased by 12.19% than that of Zining No.1.In addition,J55-1 had good exteriority with purple skin and flesh,which had high application value.The average yield of GE01-99 was 38 859.1 kg/hm2,which increased by 5.66% than that of Xushu 22,which could be developed and used as starch processing material.