无蔓 4号是山西省农业科学院蔬菜研究所科技人员用无蔓 10号与榆次青皮杂交选育出的杂交一代无蔓南瓜新品种， 1998年 3月通过了河北省农作物品种审定委员会审定。 该品种植株无蔓丛生，没有明显的主蔓，植株高 75厘米，根系发达，茎呈 5棱形，叶面上有很多银白色斑点，叶片有 No Man 4 is a new generation of non-stem squash cultivars bred by scientists from Institute of Vegetable Science, Academy of Agricultural Sciences of Shanxi Province, using No Variety No.0 and Yuci Qingpi. In March 1998, it was approved by Hebei Province Crop Variety Approval Committee. The varieties of plants without clogs, no obvious main vine, the plant height 75 cm, developed roots, stems were 5 prism, the foliage has a lot of silver-white spots, the leaves have