“荷薯5号”是自荷兰引进的一个脱毒马铃薯新品种,该品种株型直立粗壮,株高60厘米左右,长势强,结薯集中,商品率高。薯块椭圆形,黄皮黄肉,表面光滑,芽眼极浅,薯块大而整齐,耐贮性好。抗逆性强,适应性广,较抗霜螨及疮痂病,退化轻。既可在广大二季作区栽培,又可在一季作区栽培,均表现良好。据多年的大面积试种表明,春季地膜覆盖栽培,每667平方米产2500～3000千克,最高可达4000千克。在同等条件下栽培,可比“东农303”和“克新4号”良种增产30％～50％。 “Potato No. 5” is a new virus-free potato introduced from the Netherlands. Its plant type is upright and sturdy with a plant height of about 60 centimeters. Its growth is strong, tubers are concentrated and commodity rate is high. Potato oval, yellow yellow meat, smooth surface, very light bud eyes, large and tidy potato, good storage stability. Strong resistance, wide adaptability, more frost mite and scab resistance, degeneration light. Not only in the majority of the second quarter for cultivation, but also for the cultivation of a quarter, are performing well. According to many years of large-scale trial shows that the spring mulching cultivation, yielding 2500 to 3000 kg per 667 square meters, up to 4000 kg. Under the same conditions of cultivation, than the “Dongnong 303” and “Kexin 4” improved seed yield 30% to 50%.