Women's Royal Voluntary Service. n a British auxiliary service organized in 1938 as the Women's Voluntary Service for work in air raids and civil defence: active throughout World War II and since 1945 in providing support services for those in need: became the Women's Royal Voluntary Service in 1966, (Abbrev.) WRVS.
Clean the wound. Using a syringe or other field expedient device, irrigate the wound with clean water in order to remove debris. Antiseptic can also be applied to lessen the likelihood of infection. Apply a pressure bandage directly over the wound (with guaze, and preferably a hemostatic agent, packed into the wound).
To do this you. have to know two things: when to irrigate and how much water to put on each irrigation. HOW MUCH WATER TO PUT ON EACH IRRIGATION. Under our corn growing conditions, greatest water savings will come from putting on just. enough water to fill the root zone to field capacity and no more.