Construction of the Sibkombainstroy plant: workshops under construction, a concrete mixer is working, masons of Prokhorchuk's brigade are working, carpenters are making forms of floors. Workers are assembling the harvester. Builders are building a 300-tonne silo at the Kamenevsky Promkolkhoz, Moscow Region. Collective farmers are working at the forage harvester, tamping the silage into the trenches. North Caucasus. Harvesting at the Educational Experimental State Farm No. 2: combines in the field, two tractor drivers replace each other on the move, trucks are at the combines, a woman looks through binoculars. Collective farmers of the Staroshcherbinsky collective farm (Yeisk district) stacking bread, reading the wall newspaper. Collective farmers of the Arnachensky collective farm "Memory of Lenin" load sacks of grain onto the Red Wagon train.