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http://dx.doi.org/10.14578/jkfs.2013.102.1.024

Profitability Analysis of Yield Net in Chestnut Harvest  

Park, Sang-Byeong (Division of Special-purpose Trees, Korea Forest Research Institute)
Kim, Mahn-Jo (Division of Special-purpose Trees, Korea Forest Research Institute)
Lee, Uk (Division of Special-purpose Trees, Korea Forest Research Institute)
Park, Yunmi (Division of Special-purpose Trees, Korea Forest Research Institute)
Kim, Eui-Gyeong (Division of Environmental Forest Sciences, Gyeongsang National University(Institute of Agriculture and Life Sciences))
Publication Information
Journal of Korean Society of Forest Science / v.102, no.1, 2013 , pp. 24-29 More about this Journal
Abstract
This study was carried out for preliminary feasibility review to investigate work efficiency of chestnut harvest using yield net and to find a way to reduce the cost for purchasing and managing yield net. To this end, we conducted a survey of 6 forest farm houses in Cheongyang, Gongju and Buyeo regions where yield nets are being used efficiently. Cost-benefit analysis based on Net Present Value and Benefit Cost Ratio was used to examine the investment profitability. While regions of Cheongyang A, Cheongyang B and Buyeo A are profitable in spite of no subsidy for purchasing yield net from the government, the regions of Gongju A, Gongju B and Buyeo B are not profitable without subsidy. When an 80% of subsidy for purchasing yield nets is provided, the forest farm houses in Cheongyang A, Cheongyang B, Buyeo A and Gongju B regions are found to be profitable while those in Gongju A and Buyeo B regions are still not profitable. We consider that the different results come from the differences in the planting method of chestnut, labor efficiency, labor skill and the orchard conditions such as slop. Finally, several efforts for government and cultivator are suggested to expand the use of yield net; planting chestnut in line, establishing installation and management methods, supporting the cost for purchasing yield net and studying detailed effects besides profitability issue.
Keywords
yield net; chestnut; profitability; benefit-cost analysis;
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