我区农业人口人平耕地只有0.726亩(其中水田仅0.42亩),要增加粮食总产,必须提高单产。为了摸索高产途径,1987年冬至1988年秋,我们在湘波镇实竹村科技户王祖武的责任田里,搞了1.3亩大麦加“双杂”三熟制高产攻关试验田。经市科委、市农业局联合验收的结果:总产大麦508.3公斤,早 In our district, there are only 0.726 mu of cultivated land per capita (including only 0.42 mu of paddy field). To increase the total output of grain, we must increase yields. In order to explore the high-yielding ways, from the winter of 1988 to the fall of 1988, we engaged in the field of responsibility of Wang Zuwu, a real-estate expert in the village of Xiangpu, and engaged in a trial of 1.3mu of barley plus double-hybrid high-yielding trial production field. The Municipal Science and Technology Commission, City Bureau of Agriculture jointly acceptance of the results: Total barley 508.3 kg, as early as