晋东南地区的长治县林移大队,1971年才开始试种油菜,十余年来每年种植70—80亩。1972年平均亩产251斤,1973年为319斤,1981年高达433斤。在全县平均亩产只有9.9斤的1978年,该大队仍获得亩产167斤。这在油菜产量低而不稳的我省确是少见的。林移大队的油菜增产经验,主要有以下几项。 Changzhi County, southeast of Jinlin shift brigade, began to test rapeseed in 1971, more than 10 years 70-80 acres of planted each year. In 1972, the average mu yield was 251 kg, up from 319 kg in 1973 and up to 433 kg in 1981. In the county average yield of only 9.9 kg in 1978, the brigade still received 167 pounds per mu. It is indeed rare in our province where oilseed rape is low and unstable. Lin shift brigade rapeseed production experience, there are the following.