*3.1.5 Yield*

The maximum yield was obtained in the Quero plot (3,423 kg ha−1) with the minimum one in Villacañas (2,884 kg ha−1), both cases with CS (**Table 5**). It was, therefore, clear that soil type strongly influenced crop response to the application of the same product. In Villacañas, the highest yield was obtained with SS (3,371 kg ha−1) and the lowest with compost (2,884 kg ha−1). On the contrary, CS treatment gave the highest yield in the Quero plot (3,423 kg ha−1), where the lowest yield was accomplished with CF treatment (3,056 kg ha−1).
