The book "Application of zeolites in combination with synthetic nitrogen-containing substances in fattening of bulls" by Andrei Alexandrovich Tashbulatov is a unique study. which combines a scientific approach and practical advice for livestock professionals. This publication will become an indispensable assistant for farmers, veterinarians, agronomists and anyone interested in modern methods of increasing livestock productivity. In his work, Tashbulatov examines in detail the use of zeolites - natural minerals with unique adsorption properties, in combination with synthetic nitrogen-containing substances. The author immerses the reader in the world of animal biochemistry and physiology, explaining how the right combination of these components can significantly improve feeding rates of bulls. The book not only reveals theoretical aspects, but also offers practical recommendations that can be applied in practice, which makes it especially valuable for those who work in the agricultural sector. The topics raised in the book are relevant to modern animal husbandry, where animal efficiency and health become priorities. Tashbulatov discusses the impact of various feed additives on the growth and development of bulls, as well as their health, which is an important aspect for achieving high results in fattening . Readers will be able to learn about how to properly use zeolites to improve nutrient absorption, reduce feed toxicity, and increase overall animal productivity. The book will be of interest not only to professional veterinarians and agronomists, but also to students of agronomic and veterinary universities, as well as to anyone who wants to deepen their knowledge in the field of animal husbandry. It is suitable for both experienced professionals and novice farmers seeking to optimize their working methods and increase the profitability of their farms. The author's style is characterized by accessibility and clarity of presentation, which allows even complex scientific concepts to be perceived easily and with interest. Tashbulatov uses many examples from practice, which makes the material more clear and understandable. His previous work was also noted for its high quality and relevance, which confirms his status as an expert in this field. The book “The use of zeolites in combination with synthetic nitrogen-containing substances in feeding bulls” not only expands the horizons of knowledge in the field of animal husbandry, but also inspires the introduction of new technologies and methods. It can be the basis for scientific research and practical experiments, and will also serve as a source of ideas for optimizing the feeding and maintenance of livestock. If you are looking for information about modern approaches to fattening bulls, want to improve the efficiency of your farm or just interested in new methods in agronomy, this book will be a real find for you. Do not miss the opportunity to get acquainted with advanced research and recommendations that will help you achieve success in your business.