Theory and calculation of elements of sowing and planting machines: Direction of training 35. 06. 04 Technologies, Means of Mechanization and E” by B. In. Safonov and N. and . Kvashonkina is an indispensable source of knowledge for students, engineers and specialists working in the field of agricultural engineering, agricultural mechanization and agricultural engineering design. This book is a deep and systematic study of the theoretical foundations and practical methods for calculating the elements of sowing and planting machines. Which makes it an important tool for CM. who seek to understand the mechanisms of operation of modern agricultural units and improve the efficiency of their operation. The book focuses on a set of issues related to the design and calculation of key elements of seed machines, such as seed feeding mechanisms, seeding systems, transport devices and adjustment systems. The authors masterfully reveal the principles of the functioning of these elements, showing how theoretical knowledge is embodied in specific engineering solutions that ensure the accuracy, reliability and performance of agricultural machinery. The book is not limited only to theory - it is saturated with practical calculations, schemes and recommendations, which makes it a valuable tool for design engineers and technologists engaged in the development and modernization of seed machines. The peculiarity of this publication is its relevance for modern agricultural production, where not only high yields are important, but also the rational use of resources, reducing costs and minimizing the impact on the environment. The book discusses in detail the issues of optimizing the work of machine elements, which allows to increase their efficiency and extend the service life of equipment. The authors pay attention to new technologies and innovative approaches, which makes the book especially attractive for those who strive to keep pace with modern trends in agricultural engineering. The book "Theory and calculation of elements of sowing and planting machines" is perfect for students of agricultural universities, graduate students and young specialists starting their way in the field of agricultural mechanization . It will also be useful for experienced engineers and designers looking for relevant solutions to improve the efficiency of agricultural machines. This book will become a reliable assistant for those who appreciate accuracy, systematic approach and practical orientation in engineering calculations. Author's Style B. In. Safonov and N. and . Kvashonkina is distinguished by clarity, logic and scientific rigor, which makes complex technical topics accessible and understandable. Their other well-known work in the field of agricultural mechanization, such as research on the design of agricultural machinery and process automation, confirms the high level of professionalism and deep understanding of the subject. As a result, the book becomes not only a textbook, but also a desktop guide for those who want to understand the intricacies of calculating the elements of sowing machines and create more efficient and innovative solutions. If you are looking for a book that will help you understand how modern sowing and planting machines work, and teach you how to correctly calculate their basic elements, “Theory and calculation of elements of sowing and planting machines” is exactly the source of knowledge that is worth having at hand. It will open up new horizons in the field of agricultural mechanization and will become a reliable companion for professional growth and improvement.