油菜是我市的主要油料作物,常年种植面积30万亩左右,产量约4000万kg.发展油菜生产,对于提高农民收入,促进我市油料生产具有重要意义.但在我市油菜生产中,还存在一些问题:1.品种多、乱、散.据1996年调查,在我市种植的油菜品种达20多个,难以发挥区域化、规模化优势.2.整体质量差.区内油菜品种多为普通杂交种,芥酸和硫代葡萄糖甙含量高,超过国家标准,影响了油菜主副产品的开发应用.而引入的杂交优质油菜,没有得到大面积推广应用,导致油菜整体质量较差.3.引入的杂交优质油菜缺乏系统研究,配套技术不完善,生产上栽培技术不规范,难以充分发挥杂交优质油菜的优势.4.农民素质不高,对于杂交优质油菜仍采用普通油菜的管理方法,凭感觉、图省事,使杂交优质油菜产量低而不稳,故采取高产综合配套技术,发展杂交优质油菜,是实现我 Rape is the city’s main oil crops, perennial planting area of ​​about 30 acres, the output of about 40 million kg. The development of rapeseed production, for improving peasant income, fuel oil production in our city is of great significance .But in our city rapeseed production, but also There are some problems: 1. Variety and chaos, scattered According to the survey in 1996, rape cultivated in our city reached more than 20 varieties, it is difficult to play a regional, large-scale advantages .2 overall quality is poor. As common hybrids, erucic acid and glucosinolates content is high, exceeding the national standard, affecting the development and application of main and side products of rapeseed, while the introduction of hybrid quality rape has not been widely popularized and applied, resulting in the poor overall quality of rapeseed.3 The introduction of hybrid rapeseed lack of systematic research, supporting technology is not perfect, the production of cultivation techniques are not standardized, it is difficult to give full play to the advantages of hybrid quality rape.4.Quality of farmers is not high, for hybrid rapeseed is still using common rapeseed management methods, With the feeling, the map to save trouble, so that low-yield hybrid rapeseed instability, so take high-yield integrated supporting technology, the development of hybrid quality rape is to achieve my