两年的试验结果表明 ,应用生物型种衣剂处理油菜种子 ,能促进油菜生长发育 ,提高苗期综合素质 ,改善经济性状 ,促进增产 ;同时增强油菜抵抗多种病菌的能力 ,减轻蚜虫的危害 The results of two years showed that the application of biological seed coating agent to rape seeds can promote the growth and development of rapeseed, improve the comprehensive quality at seedling stage, improve the economic traits and promote the increase of yield. At the same time, enhance the ability of rape to resist a variety of germs and reduce the damage of aphids