Good advice above. Build a tray with PT lumber (boy is it expensive right now), cover with hardware cloth or similar (so size your tray based on the "height" of the metal cloth roll), and screw it together well enough that you can easily pick it up and move it. Make as many trays as amuses you to do so.
Set the tray on a bare spot of ground, add seeds, barely cover. Keep moist.
Eventually, it will sprout, the chickens can only eat down to the distance their beaks can penetrate the screen. Roots protected from scratching behaviors.
Clover, btw, is far superior to grass. There are numerous varieties, which bloom at different times. Flax, vetch also good. Orchard Grass tolerates part shade well, and the discount bags of annual rye, now that winter is over for most of the nation.... Honestly, many "cover crop" blends will do well for this, and are relatively inexpensive in bulk. If it says "deer plot" its probably quite good as well - but carries a price premium. Everyone knows the start of hunting season is a day in Michigan where no one shows up at work. I assume upstate NY is likely similar???
Set the tray on a bare spot of ground, add seeds, barely cover. Keep moist.
Eventually, it will sprout, the chickens can only eat down to the distance their beaks can penetrate the screen. Roots protected from scratching behaviors.
Clover, btw, is far superior to grass. There are numerous varieties, which bloom at different times. Flax, vetch also good. Orchard Grass tolerates part shade well, and the discount bags of annual rye, now that winter is over for most of the nation.... Honestly, many "cover crop" blends will do well for this, and are relatively inexpensive in bulk. If it says "deer plot" its probably quite good as well - but carries a price premium. Everyone knows the start of hunting season is a day in Michigan where no one shows up at work. I assume upstate NY is likely similar???