The agricultural encyclopedia finds its coverage of the main problems of collectivization and collective farm construction, the problems of the leading role of the proletariat in socialist construction in the countryside, issues related to the class struggle in the countryside, issues of communication between the city and the countryside, industry and agriculture, and, finally, the problems of overcoming contradictions between the city and the countryside in the conditions of socialism. Particular attention is paid to agricultural technology, electrification and chemicalization.