It was founded in November 1931 by
Hashomer Hatzair members from
Eastern Europe. It was one of the first European settlements in the northern part of the
Emek Hefer. The name of the kibbutz originates from a mistranslation of the Arabic name for the area,
Wadi al-Hawarith () which was mistakenly translated as "valley of ploughmen." In fact, it originally referred to a
Bedouin tribe that had arrived in the area from Egypt. The kibbutz was cordoned off and occupied by the
British in December 1945 in connection with the struggle for free immigration. It was cordoned off and occupied by the British again in June 1946 along with its neighbor,
Givat Haim. As part of the
war effort, the kibbutz stepped up its food production. By 1947 the kibbutz had a population of 450. ==Economy==