论文部分内容阅读
我市常年种植油菜8万亩左右,种植面积有扩大趋势。 油菜与稻麦相比,用工多,劳动强度大,效益较低,特别是南 部稻区,由于受土壤理化性状的影响,油菜生产一直处于低 迷局面,制约了油菜生产发展。受北部旱田直播油菜的掀起 和稻麦套播轻型栽培技术的启发,本站1998年开始对稻套 油轻型栽培技术进行了系列试验研究,目前已形成比较完 整、操作简便、农户易掌握的稻田套播油菜轻型栽培技术模 式及其体系。这一栽培模式和体系迅速在全市各地推广应 用,并辐射周边县市的油菜生产。
The city perennial planting about 80000 acres of rapeseed, planting area has expanded. Rape and rice and wheat compared to more labor, labor intensity, low efficiency, especially in southern rice, due to the impact of soil physical and chemical properties, rapeseed production has been in a downturn, restricted the development of rapeseed production. Inspired by the direct rapeseed cultivation in the northern field and the light-cultivation techniques of rice and wheat transplanting, this station started a series of experimental studies on the light cultivation techniques of rice set oil in 1998. At present, a relatively complete and easy-to-operate rice paddy field Lightweight cultivation technique and its system of set sowing. This cultivating pattern and system are rapidly popularized and applied in all parts of the city and radiated the rapeseed production in the surrounding counties and cities.