In Africa, we use Gravel/sharp sand mixed with cement to plaster it. But be sure to live some tiny space aroun the Apple n Pear Trees.

Option B

You can also use Gravel- The ones used in Road Construction to cover the Muddy Area. Just a few bags will do so air and water could reach the roots of those trees.

i am Hive account@oluwoleolaide from Nigeria and i learnt just a few from my Grandpa about Homesteading.