Abstract

No-till (NT) culture has worked well with many agronomic crops; however, NT culture has been less successful with vegetable crops. `Mountain Pride' tomatoes were grown under (NT) and conventional-till (CT) culture at the Plateau Experiment Station. During the first two years of the study, both NT and CT plots were tilled in the fall and sowed in a winter wheat cover crop. In the third year of the study, a continuous NT culture was maintained. Tomato yields were identical from the two tillage practices in the first year. In the second year, yields were significantly higher from NT tomatoes than CT tomatoes. The trend reversed in the third year with CT producing significantly more yield than NT culture. In addition, NT tomato plants were stunted and roots were observed to grow laterally near the soil surface. Production of NT tomatoes following a winter wheat cover crop appears feasible; however, continuous NT was not promising.

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