1st plot "Spring sowing" Omsk region. Spring cultivation of land and sowing work on the collective farm "Zarya Svoboda" Maryanovskiy district. Interview of the chief agronomist of the collective farm Fyodor Pavlovich Simakov (sync. And behind the scenes.). 2nd plot "Scientists for Agriculture" Novosibirsk Region. Scientists examine cabbage leaves eaten by caterpillars. Watering a cabbage field with a biological product made of viruses and bacteria, made at the Research Institute of Agriculture and Chemicalization of Agriculture of the Siberian Branch of VASKhNIL. Institute staff at work in laboratories. Institute researcher Fatey Lavrent'evich Gushchin demonstrates plant roots damaged by the enemy of greenhouse plants - gall nematode. This microscopic worm destroys plant roots. Harvesting cucumbers in the greenhouses of the state farm "Kirovets". 3rd plot "Rural new building" Tomsk region. Panorama of new houses in the old Siberian village of Batkat. General view of prefabricated structures for such houses, manufactured at the Shegarsky rural construction plant. General view of the construction site where new houses are being built. Finisher builders are adding a veranda to the house. Welding of a pipeline through which heat will go to new houses. Residents of the village who have moved into new houses are planting tomatoes on their plot. 4th plot "In the homeland of the writer Markov" Tomsk region. General view of the village of Novokuskovo, where the writer Georgy Mokeevich Markov was born. Exhibits of the writer's house-museum. A sculptural bust of the writer's father - hunter Mokey Frolovich Markov. Panorama of the writer's books. General view of the building of the rural library, built at the expense of the writer GM. Markov. Shelves with books. Creative meeting of Siberian writers with rural readers. Children on a rural street: skiing and sledding.