Comparing production of tomatoes from varying environments is highly subjective. Many people who have worked with tomatoes in many environments feel that given reasonable cultural conditions, tomatoes will produce at about the same rate. For example'... Per plant fruit yields do not vary much for best fruit yields obtained under these wide ranges of growing conditions. Per plant yields will be from 8-12 pounds of fruit during the normal growing season... These yields can be increased only by keeping the plant alive and productive during a longer period of time. One