The book “Change of agroecosystem components in the zone of distribution of dark gray forest and black-earth soils of the Volga-Vyatka region” by Vladimir Kuznetsov is a fascinating and profound study that immerses the reader in the world of agronomy and ecology. This work will become an indispensable source of knowledge for students, scientists, agronomists and anyone interested in sustainable agricultural development and environmental protection. In his book, Kuznetsov examines the changes taking place in agroecosystems located in the zone of dark gray forest and black-earth soils, which are characteristic of the Volga-Vyatka region. The author not only describes the existing problems, but also suggests ways to solve them, which makes the book relevant and practical. The reader will be able to learn how various factors, such as climate change, anthropogenic impacts and agronomic practices, affect the state of soils and ecosystems in general. Kuznetsov uses extensive experience and in-depth knowledge in the field of agronomy and ecology to present the material in an accessible and understandable form. His writing style combines scientific rigor with living language, which makes reading not only cognitive, but also fascinating. The book is full of examples from real practice, which allows the reader to better understand how theoretical knowledge is applied in life. The topics raised in the book cover a wide range of issues such as sustainable agriculture, ecosystem services, biodiversity and the impact of agriculture on the environment. Kuznetsov emphasizes the importance of integrating environmental approaches into agronomic practice, which is especially relevant in the face of modern challenges, such as climate change and the depletion of natural resources. He calls for a more harmonious interaction between man and nature, which is certainly an important topic for discussion in our time. The book will be of interest not only to professional agronomists and environmentalists, but also to students studying agriculture, ecosystems and sustainable development. It can also attract the attention of a wide audience interested in environmental issues and environmental protection. Readers who are looking for information on how to preserve nature and improve the quality of life will find many useful ideas and recommendations in this book. Vladimir Kuznetsov is a well-known scientist and author of many publications in the field of agronomy and ecology . His work is distinguished by an in-depth analysis and a practical approach, which makes them a valuable resource for professionals and students. Kuznetsov also actively participates in scientific conferences and seminars, sharing his experience and knowledge with colleagues and young scientists. If you are looking for a book which will help you understand complex processes, occurring in agroecosystems, and learn to apply the knowledge gained in practice , "The change of components of the agroecosystem in the area of distribution of dark gray forest and black-earth soils of the Volga-Vyatka region" will be a real find for you. This work will not only enrich your wealth of knowledge, but also inspire new research and practical steps towards sustainable agriculture.