Latest Trends in Agricultural Sciences (Volume – 4), edited by Dr. Narendra Rameshsing Chavan, delivers a multidisciplinary view of the latest advancements transforming global and Indian agriculture. This volume presents in-depth chapters on sustainable farming practices, the role of potassium in soil fertility, nanofertilizer innovations, natural farming, and climate-smart strategies like biochar and pest dynamics. It also offers regional impact assessments of climate change, particularly in Himachal Pradesh, and discusses boron’s role in soil health. Rich in scientific data and policy relevance, the book provides actionable insights for researchers, agronomists, environmental scientists, and policy-makers focused on resilience, productivity, and ecological harmony. The integration of nutrient management, resource conservation, and biotechnology presents a forward-thinking framework for sustainable agricultural development. This volume is essential for those engaged in addressing climate challenges, soil degradation, and food security in a rapidly evolving agricultural landscape.