Classicly

In Germany the government maintains a system of education in what is called intensive farming. Through instructors who go about the country, the farmers are taught how to get a bigger yield from the same area of soil. The work of these wonderful teachers is supplemented by women domestic science teachers who in the same manner visit the homes in their districts and instruct the good Haus Frau on how to improve, economize, and systematize in kitchen and household work.