2018 budget kaduna afan commends buhari increased agricultural allocation

I think there may be a few errors in your statement. Here's a breakdown:

Here's a possible correction:

The 2018 budget of Kaduna State commends President Muhammadu Buhari for increasing the allocation to the agricultural sector.

Please note that I'm assuming "Afan" is a specific entity or organization that commends the President. If that's not the case, please provide more context or clarify who or what Afan is.