Ⅰ. IntroductionⅡ. A grounded theory approach as a research methodⅢ. The application of a grounded theory approach: farm management decision-makingⅣ. Conclusion Ⅰ. IntroductionⅡ. A grounded theory approach as a research methodⅢ. The application of a grounded theory approach: farm management decision-makingⅣ. Conclusion