The book "Theoretical and experimental studies of the disc wounding organ of the bow landing machine" by P. A. Emelyanova is a unique study in the field of agronomy and agricultural mechanization .. This work will be of particular interest to those engaged in the development and improvement of agricultural machinery, as well as those who seek to improve the efficiency of planting and onion care processes. In his book, Emelyanov immerses the reader in the world of modern technologies used in agriculture. He analyzes in detail the work of the disc clamping organ, which is a key element of the bow landing machine. The author not only describes the theoretical aspects of the functioning of this device, but also shares the results of his experimental research, which gives the book practical value. The reader will be able to learn about various methods of optimizing the work of machines, as well as how to improve the quality of planting onions, which will certainly interest both professional agronomists and students of agronomic specialties. The book will be especially useful for specialists in the field of agriculture, engineers and designers working on the creation of new models of technology. It can also attract the attention of researchers in agronomic sciences and students studying the mechanization of agriculture. The age category of readers is not limited here, as the work contains both theoretical and practical aspects that can be of interest to both beginners and experienced specialists. The topics raised in the book cover a wide range of issues related to agronomy and mechanization. Emelyanov considers not only the technical characteristics of the disc clamping organ, but also its impact on yield, planting quality and the overall efficiency of the onion landing machine. The book emphasizes the importance of innovative approaches in agriculture, which makes it relevant in a modern market where competition requires constant improvement of technologies. The author's style is distinguished by a scientific approach that is not devoid of practical orientation. Emelyanov uses an accessible language that allows readers without special knowledge in the field of mechanics to understand complex technical details. His previous work is also devoted to agricultural mechanization, and in these he displays a deep understanding of the subject, making him an expert in the field. The book "Theoretical and experimental studies of the disc wounding organ of the bow landing machine" is not just a scientific work, but an important contribution to the development of agronomy and mechanization . It opens up new horizons for researchers and practitioners seeking to improve technologies in agriculture. Readers interested in the topics of mechanization, agronomy, as well as the effective use of technology in agriculture will find in this book a lot of useful information and inspiration for further research. If you are interested in search queries related to this topic, you can use phrases such as "agronomy", "agricultural machinery", "onion landing machine", "disc hitch" and "research in agronomy". This book will be an indispensable source of knowledge for anyone who wants to deepen their knowledge in the field of agricultural machinery and mechanization.