Protecting Fruit Orchard from Grazing

Protecting Fruit Orchard from Grazing

I have a fruit orchard, and the surrounding area has been overtaken by tall weeds. The problem was previously being controlled by mowing and weed whacking. To get straight to the point, I basically have two options on how to deal with this: grazing or herbicide. So, the decision is to let the cows graze the area where the fruit trees are located. The trees are small (1 and 2 years old), and I fear that cows may eat/destroy the leaves. Are there any suggestions on how to protect the trees? I’ve thought about fencing, but it might become too expensive.
more garden pictures

more garden pictures

Apt Furnishing Opinion Wanted

Apt Furnishing Opinion Wanted

what is this

what is this

My Room

My Room

Me too!

Me too!

mutant ninja peas

mutant ninja peas