การวิเคราะห์ทางเศรษฐกิจของการผลิตข้าวพันธุ์เจ๊กเชย (เสาไห้) และข้าวพันธุ์สุพรรณบุรี 1 ในอำเภอเสาไห้ จังหวัดสระบุรี ปีการผลิต 2552/2553

บทคัดย่อ

An Economic Analysis of Jek Chuey (Saohai) and Suphanburi 1 Rice Production in Saohai District Saraburi Crop Year 2009/2010

The objective of this research was to study the efficiency of using production factors by dividing into technical efficiency and economic efficiency as well as the cost - benefit analysis of rice production. Population used in this study was the farmers who cultivated rice in Saohai district, Saraburi Province for the crop year 2009/10. Data came from questionnaires collected from the 15 households of farmers cultivating Jek Chuey rice (Saohai) and 83 households of farmers cultivating Suphanburi 1 rice. The research findings of Jek Chuey (Saohai) from technical efficiency indicated that machinery factor was the most technically efficient while the findings from economic efficiency indicated that all of the production factors did not possess any economic efficiency at the Jek Chuey (Saohai) price of 8.73 baht per kilogram. As for technical efficiency and economic efficiency of Suphanburi 1, the result of technical efficiency revealed that labor factor was the most technically efficient while the result of economic efficiency revealed that all of the production factors did not possess any economic efficiency when the Suphanburi 1 price was 8.93 baht per kilogram. The finding of the cost - benefit analysis indicated that the farmers producing Jek Chuey (Saohai) had average cost per rai of 3,218.25 baht that was lower than those of the farmers producing Suphanburi 1 which was 4,532.91 baht. On the other hand, the farmers producing Jek Chuey (Saohai) had average revenue per rai of 5,092.47 baht that was lower than the farmers producing Suphanburi 1 which accounted for 7,251.61 baht When considering returns in terms of net income and net profit farmers producing rice Jek Chuey (Saohai) had lower net income and net profit than farmers in Suphanburi 1 rice variety.