The phrase "vegetable field" is correct and can be used in written English.
Depending on the context, it could be used in a variety of ways. For example, "The farmer harvested crops from his vegetable field every day."
For good measure, a Russian-made bomb fell (but did not explode) into a vegetable field in Georgia.
In a clean vegetable field the possibility of attack by insects and disease-incitant organisms, for which plant weeds serve as hosts, is reduced.
The two men walked back to a ridge in the vegetable field and sat down on it, looking off into the distance in a puzzled way and no longer bothering to keep low.
But when he had ridden about twenty yards past the point where he first came in sight, there was a burst of machine-gun fire from a copse thirty yards in front of him, joined immediately by a burst from a vegetable field to one side, and he was hurled off his bicycle into a ditch a yard from the road.
Fig. 3 Pesticide containers in vegetable field.
Phytophagous mites infest most host plants as vegetable, field crops, and ornamental plants.
Twenty years ago, he was an illegal immigrant, toiling in the vegetable fields in California.
Farmers pay the beekeepers to place hives in blossoming fruit and vegetable fields.
Vegetable fields in the southern suburb are gradually being supplanted by industrial plants.
As the villagers passed, machine-gun fire rang out across the vegetable fields once more, this time accompanied by shouting.
Many flocked to the convent, shown on film in court as a sprawling complex with a clinic and vegetable fields.
