The term serf, in the sense of an unfree peasant of the Russian Empire, is the usual translation of krepostnoi krestyanin (ÐºÑÐµÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ ÐºÑÐµÑÑÑÑÐ½Ð¸Ð½). The origins of serfdom in Russia are traced to Kievan Rus' in the 11th century. Legal documents of the epoch, such as Russkaya Pravda, distinguished several degrees of feudal dependency of peasants.
Thatching is the craft of building a roof with dry vegetation such as straw, water reed, sedge (Cladium mariscus), rushes, or heather, layering the vegetation so as to shed water away from the inner roof. It is a very old roofing method and has been used in both tropical and temperate climates.hatching methods have traditionally been passed down from generation to generation, and numerous descriptions of the materials and methods used in Europe over the past three centuries survive in archives and early publications.
Rake your lawn to remove excess thatch. Thatch is the decaying plant material that accumulates on the ground. A thatch layer exceeding a half-inch (1.27 cm) can block sunlight from grass and prevent water from reaching deep roots. Dethatch in autumn, while you're raking leaves, to prepare your yard for next summer.