| In order to verify the application effect of organic carbon fertilizer on sweet pepper, the biological characters, commercial characters, disease resistance, yield and economic benefits with organic carbon fertilizer treatments were compared and analyzed by arranging small area and using the method of large area comparison. The results showed that compared with conventional application of fertilizer, the application of organic carbon fertilizer should increase the yield by 77.4 kg per 667 m2, the yield increased by 2.6% and net income increased by 3.9% per 667 m2, which was worthy of widespread application in large area. |