หลัก POLC ที่มีอิทธิพลสำคัญต่อการบริหารธุรกิจเพาะพันธุ์นกปรอดหัวโขนในสถานที่พักอาศัย

The objective of this research was to study (1) generality of planning organizing leading controlling and management (2) the influence planning organizing leading controlling involvement management. This study was conducted by applying 2 research methodologies both quantitative & qualitative. Quantitative approach questionnaire was used to collect data from 59 of the man who breeding red-whiskered Bulbul in shelters by purposive sampling. The data was analyzed using hierarchical regression analysis. To the qualitative approach in-depth interview was conducted with the man who breeding red-whiskered Bulbul in shelters and used to observed behavior during competition of red-whiskered bulbul by researcher. The results indicated that the procedure to set step check man readiness bird readiness had the influence 42.2 percent the management of the business of breeding red-whiskered bulbul in shelters