近年,随着城镇化的发展,劳动力大量转移,油菜生产成本逐年攀升、油菜籽收购价格持续走低,加之植物油品种的多样化和食用油消费的多元化等众多因素,种油菜只能是薄利甚至赔本,极大地挫伤了农民种植油菜的积极性,从而导致汉中稻油(麦)两熟区冬季土地撂荒情况愈演愈烈。为有效保护这一传统种植业和提高土地利用率,我站经过多年研究和探索,逐渐摸索出使用“兴农炮”(机型)进行油菜的免耕直播、芽前除草、平衡配方施肥、病虫综合防治、机械收获等生产环节, In recent years, with the development of urbanization, a large number of labors have been transferred, the cost of rapeseed production has been rising year by year, and the purchase price of rapeseed has been declining. In addition to the diversification of vegetable oil varieties and the diversification of edible oil consumption, Loss, which greatly dampen the enthusiasm of farmers planting rapeseed, resulting in Hanzhong rice (wheat) two ripening land winter shortage of land intensified. In order to effectively protect this traditional farming industry and improve land utilization, after years of research and exploration, I gradually found out the use of “Hing Cannon” (model) for no-tillage rapeseed rape, weeding before budding, balanced formula Fertilization, integrated pest control, mechanical harvesting and other production processes,