马铃薯新品种郑薯5,6号是郑州市蔬菜研究所马铃薯研究室继郑薯2,3,4号之后,新近育出的优良品种。这两个品种均具有早熟、产量高,薯块大,休眠期短,黄皮黄肉,芽眼极浅,表皮光滑等特点,受到广大消费者的青睐。 1 选育经过郑薯5,6号,原代号为8424混20、8424混4,是我室以高原7号作母本,762—93作父本进行杂交育成的。1983年杂交花125朵,座果36个。1984年春季经过浸种催芽在温室播种实生籽2580粒,从中 The new varieties of potato Zheng Shu 5,6 is the Zhengzhou Institute of Vegetable Research potato following Zheng Shu 2,3,4, the newly breed of fine varieties. The two varieties are premature, high yield, large potato, short dormancy, yellow yellow meat, very shallow buds, smooth skin and other characteristics, by the vast number of consumers of all ages. 1 After breeding Zhengshu 5,6, the original code is 8424 mixed 20,8424 mixed 4, is my room to plateau No. 7 as a female parent, 762-93 as the male parent hybrid breeding. In 1983 hybrid flower 125, fruit 36. In the spring of 1984 after seed soaking in the greenhouse seed sowing 2580 seeds, from