Business & farm

Line 8 on form 1040 is the total of schedule 1, which includes several types of income as you can see here:

Line 9 is the total of all your income, so those two lines will likely not be the same amount. Since schedule 1 can have income in addition to your farm income on form 4835, that seems normal.

If depreciation for the farm assets is showing on form 4835 instead of schedule F, then you need to enter the assets in the farm section not the land rental section of TurboTax.