Effects of different fertilizers on the yield and quality of green pepper

Effects of four fertilizers(general fertilizer,organic bacterium fertilizer,sulfur coated urea,organic and inorganic formula fertilizer) on the yield and quality of pepper were studied under the field conditions of equal nitrogen, equaⅠphosphorus and equal potassium.The results showed that compared with the non-fertilization treatment,four fertilizers treatments significantly increased pepper yield ranging from 41.5%to 65.1%.Among four new fertilizers,the pepper yield in sulfur coated urea treatment obtained the highest output,was significantly higher than that in the other three fertilizer treatments.Agronomic efficiency in sulfur coated urea treatment which was highest,was significantly higher than that in the other three fertilizer treatments.The pepper V_C in organic becterium fertilizer treatment and organic and inorganic formalar fertilizer treatment were significantly higher than that in general fertilizer treatment and non-fertilization treatment. However,the pepper V_C in sulfur coated area treatment was no significant difference than that in other fertilizer treatments. There were no significant differences in the protein content of pepper under different fertilizers.Taken together,these results suggest that sulfur coated urea fertilizer is a better fertilizer.