$$ \text{Yield Increase} = \left( \frac{15 - 10}{10} \right) \times 100% = 50% $$

This calculation shows a 50% increase in yield, indicating a successful implementation of new practices.

By focusing on these areas and continuously seeking improvement, a farm can enhance its productivity and sustainability.

$$ \text{Yield Increase} = \left( \frac{\text{New Yield} - \text{Old Yield}}{\text{Old Yield}} \right) \times 100% $$

If your old yield was 10 tons per hectare and your new yield is 15 tons per hectare: