The eyes of these two are shining... This is good! Everyone knows that among the three main food crops of corn, wheat and rice, the productivity per unit area of rice ranks second. Many areas in Tanzania and Zambia are suitable for growing rice, can grow two or three crops at a time. service. year, even if the output per acre is only two to three hundred. It can also solve the problem of food and clothing. Africans are generally lazy, and asking them to grow two or even three rice crops a year would kill them. However, with lazy rice, it is very easy to handle, sow once and reap several crops.