การศึกษาเปรียบเทียบความคุ้มค่าของการลงทุนปลูกพืชแซมสวนทุเรียนระยะปลูกใหม่ในช่วงเวลา 1 ปีแรกของทุเรียน กรณีศึกษา ข้าวโพด และแตงโม

Abstract

This study aimed to compare the financial value of the intercropping investment in the newly planted durian farm during the first year by there is to apply the information from conducted experiment for 2 intercrops such as corn and watermelon and to find the more information from document, concept, theory. All information was analyzed to compare and decide the most valuable intercropping investment in each time period of the year. The results of comparing the financial value of the intercropping investment in the newly planted durian farm during the first year showed that the intercropping investment in 2 types of plants and 4 crops per year to have the net present value (NPV) of the corn planting project to be 9,288.68 Baht, 9,862.38 Baht, 3,984.12 Baht and 3,685.43 Baht respectively. The net present value (NPV) of the watermelon planting project was -7,106.65 Baht -817.86 Baht, 802.26 Baht and 4,122.53 Baht respectively. The modified internal rate of return (MIRR) of corn planting project was 1.0725%, 1.1523%, 0.5604% and 0.6831%r respectively. The modified internal rate of return (MIRR) of watermelon planting project was -0.6391%, -0.0903%, 0.1188% and 0.3604% respectively. For the benefit cost ratio (B/C Ratio) of corn planting project was 1.9919 times, 2.0623 times, 1.4146 times and 1.3957 times. the benefit cost ratio (B/C Ratio) of watermelon planting project was 0.5654 time, 0.9497 time, 1.0463 times and 1.2558 times. In summary; The investment in corn in the first round to the third round and investment in watermelon in the fourth round will be the most valuable