ปลูกมันสำปะหลัง

The "Complete Systematic Cassava Cultivation" app/book is an academic reference book that systematically compiles knowledge on cassava, covering everything from basic biology and tuber formation mechanisms to soil, water, and nutrient management, production economics, risk management, and the future direction of the Thai cassava industry. The content is designed in a "System Thinking" format, connecting cause-effect-mechanism-output in a comprehensive manner. It is divided into 8 sections and 40 chapters as follows: ──────────────────────── **Section 1: In-depth Fundamentals** Chapter 01: Overview of Cassava Worldwide and in Thailand Chapter 02: Biology and Physiology of Cassava Chapter 03: Root System, Starch Accumulation, and Tuber Formation Mechanism Chapter 04: Genetics and Plant Breeding Chapter 05: Selecting Varieties Suitable for Specific Conditions ──────────────────────── **Part 2: Soil, Water, and Root System** Chapter 06: Soil Structure and Soil Development for Cassava Chapter 07: Soil Analysis and Practical Interpretation Chapter 08: Organic Matter and Humus Management Chapter 09: Water Systems, Irrigation, and Drought Stress Management Chapter 10: Deep Root System and Yield Enhancement ──────────────────────── **Part 3: Plant Nutrients and Nutrition** Chapter 11: Macronutrients N, P, K and their role in yield production Chapter 12: Secondary nutrients Ca, Mg, S and mineral balance Chapter 13: Trace nutrients Zn, B, Fe, Mn, Cu, Mo Chapter 14: Mechanisms of nutrient absorption and translocation within the plant Chapter 15: Leaf analysis and diagnosis of nutrient deficiencies Chapter 16: Systemic fertilizer management to reduce cost per acre ──────────────────────── **Part 4: Planting and Plot Management** Chapter 17: Plot Preparation and Planting Area Design Chapter 18: Planting Material Selection and Pre-Planting Management Chapter 19: Planting Distance, Density, and Effects on Yield Chapter 20: Systemic Weed Management Chapter 21: Management during Branching and Tuber Formation Chapter 22: Top Pruning, Canopy Shaping, and Effects on Starch ─────────────────────── **Part 5: Diseases and Insects** and Stress** Chapter 23 Major Diseases of Cassava Chapter 24 Major Insect Pests and Their Life Cycle Chapter 25 Integrated Pest Management (IPM) Chapter 26 Drought, Flood, and Temperature Stress Chapter 27 Plant Recovery Mechanisms After Damage ──────────────────────── **Part 6 Harvesting and Yield Quality** Chapter 28 Assessing Optimal Harvest Age Chapter 29 Analyzing Starch Percentage and Tuber Quality Chapter 30 Techniques for Increasing Tuber Weight and Starch Content Chapter 31 Reducing Post-Harvest Losses **Part 7: Economics and Management** Chapter 32: Cost Structure of Production per Acre Chapter 33: Break-Even Analysis Chapter 34: Planting Cycle Planning for Profit Increase Chapter 35: Price Risk Management Chapter 36: Farm Information Systems and Information-Based Decision Making **Part 7: Economics and Management** **Chapter 32: Cost Structure of Production per Acre **Chapter 33: Break-Even Analysis** **Chapter 34: Planting Cycle Planning for Profit Increase** **Chapter 35: Price Risk Management** **Chapter 36: Farm Information Systems and Information-Based Decision Making** ** ──────────────────────── **Part 8: The Future of Thai Cassava** Chapter 37: Cassava and the Starch and Ethanol Industries Chapter 38: Digital Technology and Precision Agriculture Chapter 39: Reducing Carbon Footprint in Cassava Farms Chapter 40: A Sustainable High-Income Farmer Model ──────────────────────── **Practical Appendices** Appendix A: Standard Soil Analysis Values Appendix B: Nutrient Deficiency Symptoms Appendix C: Cost and Profit Calculation Formulas Appendix D: Monthly Cassava Planting Calendar ──────────────────────── The app also includes **tools for calculating costs, planting distances, and production planning** to connect theory with real-world field decision-making. This makes this book more than just a textbook; it's a data-driven decision support system for modern farmers, academics, and farm managers. This is a truly “National Reference Book” level structure.