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河北省高粱杂交种春播组区域试验,1992年参试品种有:承德地区农科所选育的承16A×0—30,唐山市农科所选育的唐杂2号(选16A×唐恢28),张家口地区坝下农科所选育的72A×35R,青县孙楼乡吴家院村农民筛选的2274A×自选晋粱5号,共4个品种。以唐杂1号为对照。由唐山市农科所和种子公司共同主持。参加该项试验的单位有:唐山市农科所,承德地区农科所,张家口地区
Hebei Province Sorghum hybrids spring sowing regional trials, the varieties tested in 1992 are: Chengde area of agricultural selected by the bearing 16A × 0-30 Tangshan City Institute of Agricultural selected Tangza 2 (election 16A × Tang Hui 28), 72A × 35R selected by the dam under the dam of Zhangjiakou area, 2274A × optional Jinliang No.5 screened by farmer of Wujianyuan Village, Sunlou Township, Qingxian County, for a total of 4 varieties. Tang miscellaneous 1 as a control. Co-chaired by Tangshan Agricultural Science Institute and Seed Company. Participate in the pilot units are: Agricultural Science Institute of Tangshan City, Agricultural Science Institute of Chengde, Zhangjiakou area