夏玉米优良品种──唐抗五号唐抗五号是河北省唐山市农业科学研究所选育的早熟玉米杂交种，１９９４年３月通过了河北省品种审定委员会决审，并命名为冀单２８号。该品种自１９８７年育成后，各地试验示范均表现高产、稳产、抗倒伏、高抗玉米矮花叶病毒病、大小斑病及青枯... Excellent varieties of summer maize ─ ─ Tang anti-fifth on the 5th Tangshan No. 5 is Hebei Province, Tangshan Institute of Agricultural Sciences breeding of early maturing corn hybrids, in March 1994 adopted the Hebei Provincial Committee for approval of species determination and named Ji single 28th. After the breed has been bred in 1987, all the experimental demonstrations show high yield, stable yield, lodging resistance, high resistance to maize dwarf mosaic virus disease, size spot and sclerosis ...