Instructions
Use the left analog stick to move up to any patch of tall grass or fully grown-wheat in the game world and press the right trigger button to cut it down.
Walk over the wheat seeds that are dropped to pick them up.
Press the left or right shoulder buttons to cycle through your inventory and place the wheat seeds in your character's hands.
Explore the game world until you find some chickens and walk up to them. Chickens are found in grassy areas and can be located by the clucking sounds they make. You will notice that they are attracted to the wheat seeds that your character is carrying.
Walk toward the area where you want to lure the chickens while keeping the wheat seeds equipped in your character's hands. The chickens will follow your character as long as he is holding the seeds.