"Quick Revision for RHEO: One-Liners Part 1" is a meticulously crafted resource designed to aid aspiring Rural Horticulture Extension Officers (RHEOs) in their preparation for competitive exams in agriculture and horticulture. Authored by Ravindra Dohley, Ravi Yadav, and Yogesh Kumar Sai, this comprehensive guide provides a robust collection of one-liners covering a broad spectrum of essential topics. The book delves into the general scenario of agriculture and horticulture in India and Chhattisgarh, principles of fruit and vegetable preservation, processing, value addition, post-harvest management, protected cultivation, soil management, irrigation techniques, plant pathology, pest management, and the role of biotechnology in crop improvement. Emphasizing sustainable farming practices, this book also highlights important ICAR institutions and state agriculture and horticulture universities, drawing from authoritative sources to ensure the accuracy and relevance of the information. Dedicated to the hardworking farmers of Chhattisgarh and across India, "Quick Revision for RHEO: One-Liners Part 1" serves not only as an invaluable study guide but also as a testament to the collaborative spirit and commitment to education and innovation in the agricultural sector. This guide aims to inspire students, educators, and professionals to achieve their goals and contribute meaningfully to the advancement of agriculture.