银川地区早熟马铃薯新品种筛选

通过进行单膜覆盖早熟马铃薯新品种筛选试验,鉴定引进品种在银川地区的丰产性、抗逆性、适应性和块茎品质等综合性状.结果表明,05-3、LK99、费乌瑞它、克新6号在银川地区种植可行.试验选用的早熟马铃薯品种之间存在差异,费乌瑞它虽然产量较低,但该品种比LK99早采13 d左右上市,比克新1号早采20 d左右上市,市场销售价格优势明显;且早熟能够为后茬复种作物提供更大的时间空间.

Study on Screening of New Varieties of Early Maturing Potato in Yinchuan Area

Through screening test of the new varieties of early maturing potato under the single membrane covering, yield, resistance, adaptability and tuber quality of introduced varieties in Yinchuan region were identified. The results showed that： 05-3, LK99, Feiwuruita, Kexin No. 6 in Yinchuan area was feasible. Among the early maturing potato varieties existed difference. Feiwuruita yield was low, but the growth period was earlier 13 d than LK99, and was earlier 20 d than Kexin No. 1. Advantage of the market sales price was obvious, and able to provide greater space for cropping.