油菜是我县重要的油料作物,近年来有了很大发展,1986年面积达到17.5万亩。秋播时育苗移栽,与秋收秋种争劳力争季节矛盾愈来愈突出。为争时间保面积促平衡增产,我县自1981年起在全县各地连续五年推广稻板茬直播油菜,取得了大面积高产,为我县水稻地区进一步发展油菜开拓了一条新途径. Rape is an important oilseed crop in our county. In recent years, there has been a great development. In 1986, the area reached 175,000 mu. Seedling transplanting in autumn seasons, autumn harvest fall sectarian labor dispute season more and more prominent. In order to balance the time and promote the area to increase production, since 1981 in our county across the county for five consecutive years to promote direct seeding rapeseed stalks, made a large area of ​​high yield, for the further development of rice in our county rape a new way.