情况和成果小麦是山东省主要粮食作物之一,常年种植5500万亩左右,占粮食总播种面积的40%左右,在国民经济中占有重要地位。解放初的1949年小麦单产82.9斤,总产44.3亿斤,到1956年发展到单产122.7斤,总产74.2亿斤,每年平均单产递增6.9%,总产递增9.4%,是我省小麦生产稳定上升的时期, Situation and Achievements Wheat, one of the major grain crops in Shandong Province, grows about 55 million mu annually, accounting for about 40% of the total grain sown area and occupies an important position in the national economy. In 1949, the yield of wheat in early 1949 was 82.9 kg, with a total output of 4.43 billion kg. By 1956, the yield of wheat reached 122.7 kg, with a total output of 7.42 billion kg. The annual average yield increased 6.9% and the total output increased 9.4% Rising period,