马铃薯新品种比较试验

Comparative Test of New Potato Varieties

通过引进8个马铃薯(Solanum tuberosum L)品种进行比较试验,以青薯2号(CK1)、费乌瑞它(CK2)作对照,观察不同品种的物候期、植株形态、田间性状、块茎性状等综合性状,测定其产量。从丰产性、稳产性、适应性、商品性等方面进行分析。结果表明:DM15-8、Q121107、12-9-33产量高,且综合性状好,比对照青薯2号(CK1)分别增产0.11%、0.05%、0.01%,产量差异不显著,比对照费乌瑞它(CK2)分别增产0.18%、0.12%、0.08%,产量差异显著,可大面积推广种植。

Through the introduction of 8 potato varieties for comparative experiments,using Qingshu 2(CK1)Feiwuruita(CK2) as controls,to observe the comprehensive traits such as phenology,plant morphology,field traits,tuber traits of different varieties,measure its yield.Analyze from the aspects of From high yield,stable,the adaptability,and commerciality.The results showed that:DM15-8、Q121107、 12-9-33 had high yields and good comprehensive traits.increased the yield by 0.11%、0.05%、0.01% respectively compared with the control Qingshu 2(CK1),and the yield differences were not significant.increased the yield by 0.18%、0.12% 、0.08% respectively compared with the control Feiwuruita(CK2),yield difference is significant,Can be planted on a large scale.