"Soil Biology" by Y. In. The Qur’an is a book that gives insight and insight into the world of the earth and its inhabitants. This book will be a real discovery for everyone interested in ecosystems, biology, ecology and agriculture. In it, the author masterfully combines scientific facts with practical recommendations, which makes it useful both for students and professionals, and for amateurs seeking to better understand nature. The book covers a wide range of topics related to soil biology. Koryagin explores how microorganisms, plants, and animals interact in the soil environment, creating complex ecosystems that support life on Earth. He explains how these interactions affect soil health, structure, and fertility. The reader will learn about the role of bacteria, fungi, worms and other organisms in the decomposition of organic substances, the formation of humus and the maintenance of nutrient balance. For whom is this book intended? First, it will be of interest to environmental students, agronomists and biologists who are looking for an accessible and deep explanation of the processes occurring in the soil. Secondly, it will attract the attention of gardeners and farmers seeking to improve the quality of their lands and increase yields. Finally, “Soil Biology” will become a real storehouse of knowledge for everyone who wants to expand their horizons and understand how our planet functions. Topics raised in the book are relevant and important in light of contemporary environmental challenges. Koryagin focuses on the need to conserve soil resources and sustainable agriculture. He emphasizes that soil health is directly related to the quality of life of humans and ecosystems. In the face of global climate change and land degradation, understanding soil biology is becoming key to food security and sustainable development. The author's style is clear and accessible. Koryagin skillfully combines scientific data with living examples from practice, which makes the material easy to perceive. His approach to the presentation of information allows the reader not only to assimilate theoretical knowledge, but also to apply them in practice. Yu. In. Koryagin is a well-known specialist in the field of soil science, and his other works, such as Soil Ecology and Soils of Russia, also deserve attention. These works complement "Soil Biology", creating a holistic view of the importance of soil in ecosystems. The book “Soil Biology” is not just a textbook, but a real encyclopedia of knowledge about soil, which will help readers to realize its importance and learn how to take care of it. If you are looking for literature that combines science and practice, inspires action and helps you understand how to save our planet for future generations, then this work will be a real find for you. Do not miss the opportunity to immerse yourself in the world of soil biology and discover the many secrets that the earth hides under it. This book is your guide to an amazing world where every drop of soil is full of life and opportunity.