By using biological bacterial manure(BBM),or mix-using fertilizer and BBM increased the tomato's pure photosynthesis, yield and benefit. The best way is using fertilizer with biological bacterial manure in a proper percentage. It is compared with CK, pure photosynthesis intensity increased from 19.1% to 36.3%, primary yield and total yield were 42.2% and 34.4%.pure income increased 668.7yuan/hm~2. It shows that properly decrease the amount of fertilizer and using fertilizer with biological bacterial manure increased develop the yield and benefit of tomato under a little bit more input. Meanwhile, using biological bacterial manure also increase the content of soluble solid substance, eggplant red element and VC, changing it's taste,improved the quality of products.