Fertilizers
| id | name | quantity |
| 1 | Fertilizer1 | 100.0 |
| 2 | Fertilizer2 | 150.0 |
| 3 | Fertilizer3 | 200.0 |
| 4 | Fertilizer4 | 250.0 |
| 5 | Fertilizer5 | 300.0 |
Components
| id | componentName |
| 1 | Nitrogen |
| 2 | Phosphorus |
| 3 | Potassium |
| 4 | Calcium |
| 5 | Magnesium |
FarmerInfo
| id | farmerName | farmLocation |
| 1 | Farmer1 | New York |
| 2 | Farmer2 | Chicago |
| 3 | Farmer3 | Los Angeles |
| 4 | Farmer4 | Houston |
| 5 | Farmer5 | Philadelphia |
Crops
| id | cropName | yield |
| 1 | Wheat | 7000.0 |
| 2 | Corn | 8000.0 |
| 3 | Rice | 6000.0 |
| 4 | Barley | 5000.0 |
| 5 | Oats | 4000.0 |
Farmers_Crops
| farmerId | cropId |
| (→ FarmerInfo.id) | (→ Crops.id) |
| 1 | 1 |
| 1 | 2 |
| 2 | 1 |
| 2 | 3 |
| 3 | 1 |
Fertilizers_Components
| fertilizerId | componentId |
| (→ Fertilizers.id) | (→ Components.id) |
| 1 | 1 |
| 1 | 2 |
| 2 | 1 |
| 2 | 3 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |