山东省临沂县历年种植稻茬麦在25万亩以上,长期以来产量低而不稳。1975年后,经过不断试验,反复实践,成功地利用“浅刨撒播”和“盖播”法,使稻茬麦大辐度增产。据调查,在肥水及其他条件完全相同的情况下,“浅刨撒播”法比耕翻播种平均亩增34.35%;“盖播”法平均亩增39.52%,高者可成倍增产。现将两种播法介绍如下: Linyi County, Shandong Province over the years rice planted in more than 25 acres of rice, long-term low yield and instability. After 1975, after continuous experimentation and repeated practice, the successful use of “shallow plane broadcast” and “cover broadcast” law, so that rice crop yield increased sharply. According to the survey, under the same conditions of fertilizers and other conditions, the average shaddock planting rate per mu is 34.35%, while that of the covered seeding method is 39.52%. The highest yield can be doubled. We now introduce the two kinds of sowing as follows: