This bar graph reports the amount of crops generated using two fertilizers. On the horizontal axis is possible to read the crop output which goes from a minimum of 1 to a maximum of 5.5, while on the vertical axis there are 5 types of vegetables. The types of fertilizers used are highlighted with different colors.
Overall, the graph indicates that the organic fertilizer is more performant than the regular one, but in different ways.
First, the output of tomatos, and green pepper planted with the regular fertilizer is less than half of the output of vegetables planted with the organic fertilizer.
Second, the performance of the organic fertilizers increases with lattuce, spinach and the output is more than half of vegetables planted with organic fertilizer.
For the Kale, there is an exception, because the final production is the same, so, in this case, there isn’t any difference beetween an organic and a regular fertilizer.