Presentation files English version

Chapter 1 Principles of Organic Agriculture and Quality Assurance Product Standards _ Rice (pdf)

Chapter 2 Thai Organic Standards and International Standards for Export_Rice (pdf)

Chapter 3 Production Certification Standards_Rice (pdf)

Chapter 4 Organic Rice Production Techniques_Rice (pdf)

Chapter 5 Organic Food Processing_Rice (pdf)

Chapter 6 Training planning and preparation as a trainer_Rice (pdf)

Chapter 4 Organic Mangosteen Production Technique_Mangosteen (pdf)