The effects of controlled-release mixing fertilizers with different formulation of primary nutrients on growth and yield of tomato in greenhouse were studied.The results were as follows.Compared with the common fertilizer treatment,the treatment of controlled-release mixing fertilizers increased the plant height and stem diameter of tomato significantly;under the treatment of controlled-release mixing fertilizers with 20% decrement(T4),the increase of the total chlorophyll content was the most;the treatment...