The book "Ecologization and energy saving in agriculture of the Middle Volga region" by G. and . Kazakova represents an important contribution to the field of agronomy and sustainable development of agriculture. In the face of modern challenges related to climate change and the depletion of natural resources, this work is becoming especially relevant. The author, with considerable experience and deep knowledge in the field of agronomy, offers readers a unique view of the problems and solutions facing agriculture in one of the key regions of Russia. The book covers a wide range of topics, ranging from the basics of ecological farming to specific methods of energy saving. Cossacks considers in detail how the introduction of environmentally friendly technologies can increase yields and at the same time reduce the negative impact on the environment. It focuses on the importance of resource management, such as water and fertilizers, and offers readers practical recommendations for introducing innovative methods into everyday practice. This book will be of interest not only to professional agronomists and farmers, but also to students of agricultural universities, environmentalists, as well as anyone interested in sustainable development and environmental protection. It will become an indispensable tool for those who want to understand how to effectively combine production interests with concern for nature. Readers who seek a deeper understanding of agronomic processes and want to learn about modern approaches to agriculture will find in this book many useful ideas and recommendations. The topics raised in the book cover not only the technical aspects, but also the social, economic and environmental problems faced by rural areas. Cossacks emphasizes that successful agriculture is impossible without taking into account local conditions and the needs of the community. It calls for collaboration between scientists, farmers and government agencies to achieve the common goal of creating a sustainable and efficient farming system. Style G. and . Kazakova is distinguished by accessibility and clarity of presentation, which makes his work understandable even for readers who do not have special knowledge in the field of agronomy. It skillfully combines scientific data with practical examples, which allows the reader not only to assimilate information, but also to apply it in practice. Among other well-known works of the author are works on agronomic technologies and ecology, which have also received recognition in scientific circles. "Ecology and energy saving in agriculture of the Middle Volga" is not just a book, but a whole program of action aimed at preserving nature and improving the quality of life of people. It inspires change and suggests concrete steps that could lead to significant improvements in agriculture. Readers interested in sustainable development, ecology and efficient farming practices will find in this book many ideas and solutions that will help them in their activities. If you are interested in topics such as sustainable agriculture, ecology, energy conservation, and you are looking for inspiration to introduce new technologies into your practice, then book G. and . The Cossacks will be a real find for you . It will help you not only to expand your knowledge, but also to contribute to the protection of the environment and the development of the agricultural sector.