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豫大麦一号(原名驻选二棱)系河南驻马店地区农科所于1979年从早熟三号中选出的优良变异单穗培育而成。该品种经省、地、黄河流域区试和大面积生产鉴定,表现抗倒、抗病、优质、丰产。据三年二十个点次品种区域试验,平均亩产331.4公斤,比对照早熟三号增产19.0%,比尺八大麦增产20.13%,比当地芒大麦增产62.4%。大面积生产示范平均亩产269.8公斤,比对照早熟三号、尺八大麦、农家品种平均增产27.1%,亩增产57.5公斤,
Henan barley number one (formerly known as Erling) Department of Agricultural Science in Zhumadian District of Henan Province in 1979 from the precocious three elected from a single mutant spike cultivated. The variety of provinces, prefectures and the Yellow River Basin area test and large-scale production appraisal, the performance of anti-down, disease resistance, high quality and high yield. According to the regional test of 20 varieties at three times in three years, the average yield per mu was 331.4 kg, 19.0% more than that of the control early maturing three, 20.13% more than the eight barley and 62.4% more than the local barley. Large-scale production demonstration average yield of 269.8 kilograms, compared with the control of early three, eight barley ruler, farm produce an average increase of 27.1%, 57.5 kg mu yield,