Effects of Different Fertilizer Application on Quality and Yield of Tomato

For increasing and improving quality of greenhouse tomato,the experiment used randomized block design 3 times.It studied the effects of fertilization at different period of swelling fruit on the quality and yield of tomato products under conditions of medium fertility soils with the variety of Jinfenzaoguan as material.The results showed that the best period fertilization in tomato was the bud period.This period of fertilization could increase the fruit hardness,extend storage time,improve the quality of tomato products,also could improve tomato yield per unit area significantly.Treatment 1 could significantly increase the per unit area yield of tomato 20.9%.It could provide the theoretical basis of increasing yield for farmers.