油菜是秋播作物的大头,在农业产业结构调整中占有重要的地位,是农业增效、农民增收的重要途径。随着油菜生产水平的不断提高,省工节本技术在生产中的增效作用愈发明显,广大农民正在自觉地应用行之有效的省工节木技术。现将大田生产中较为成熟的省工节本技术归纳如下:1集中育苗, Rape is the bulk of autumn crop, occupying an important position in the adjustment of agricultural structure, is an important way for agricultural efficiency and farmers to increase income. With the continuous improvement of the rapeseed production level, the synergistic effect of the province’s section technology in production has become more and more obvious. The vast number of farmers are consciously applying the effective provincial section wood technology. Field production now more mature in the provincial section of the technology summarized as follows: 1 focus on nursery,