"How to make a living willow hedge" ~ Almost all willows take root very readily from cuttings. Young, thin willow cuttings are known as withies, longer willow rods are known as whips. Willows have high levels of auxins, hormones that promote rooting success. The hormone is so prevalent that "willow water" brewed from willow stems, will encourage the rooting of many other plant cuttings as well.
Fence. Planted with living stems of willow ( length 2.5 m diameter > 1.5 cm) stem height 1.2 m diamenter 20 cm - 2 rods per planting hole - a straight and a bent, alternately to the left once, the right once, bind joins with string or reeds etc. Bamboo can be used instead of willow - Just make sure it is quite dry.