This publication is a Lao-language textbook on Integrated Agriculture developed for the Bachelor of Agricultural Sciences program in agriculture and forestry. The content is systematically structured into four main parts, guiding learners from foundational concepts of farming systems to the practical implementation of the VAC (Garden–Pond–Livestock) model, as well as intercropping, crop rotation techniques, and sustainable land management on sloping areas. The handbook also presents principles for harmonizing biological components to optimize available resources and promote sustainable agroecological development. The publication is used in the course “Developing Teaching and Learning Materials in Agroecology at University Level in the Lao PDR.”