Effect of Fertilizer Mixed with Inorganic-minerals on Yield and Quality of Rape

The result of pot experiment with rape by applying mixed fertilizer with inorganic minerals showed that the application of mixed fertilizer could greatly promote the growth and development of rape could minimize the occurrence of pests and diseases. The yield of rape tested with mixed fertilizers increased by 68.8% -- 79.l% than those of contrast rape, and reached extremely significant level. Compared with rapes applied conventional fertilizer, the yield of rape showed an increase of 14.2% ~ 21.2% and reached significant level. The results also showed that the content of Vc in rape could be increased, the content of nitrate could be reduced, the quality and savor of rape could be improved greatly after application of this fertilizer.