請用此 Handle URI 來引用此文件:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/72678
完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 陳郁蕙 | |
dc.contributor.author | Yung Tseng | en |
dc.contributor.author | 曾詠 | zh_TW |
dc.date.accessioned | 2021-06-17T07:03:25Z | - |
dc.date.available | 2019-08-12 | |
dc.date.copyright | 2019-08-12 | |
dc.date.issued | 2019 | |
dc.date.submitted | 2019-07-29 | |
dc.identifier.citation | Reference
“Climate Impacts on Agriculture and Food Supply,” United States Environmental Protection Agency. (https://19january2017snapshot.epa.gov/climate-impacts/ climate-impacts-agriculture-and-food-supply_.html#ref1) (5/19/2019). “Commercial Greenhouse Lights,” Winter Gardenz (https://www.wintergardenz. co.nz/lighting.html) (2019/5/18). “Gobal Warming and Climate Change,” Central Weather Bureau. (https://www.cwb. gov.tw/V7/climate/climate_info/climate_change/change_1.html) (5/20/2019). “Research & Education Light Spectrum and Plant Growth,” California Light Works. (https://news.californialightworks.com/light-spectrum-and-plant-growth/) (2019/5/18). “What is photosynthesis?,” BBC. (https://www.bbc.com/bitesize/articles/zn4sv9q) (2019/5/18). 2018. “News and Event,” Nonprofit Organization Japan Plant Factory Association. (http://npoplantfactory.org/english.html) (2019/5/31). Al-Kodmany,Kheir, 2018. “The Vertical Farm: A Review of Developments and Implications for the Vertical City,” Building. 8(2):24. Ashraf, El-Sharkawy, 2005. Economic Feasibility Studies. Cariro: Cario University. Batchelor, Jessica, 2018. “Gearing Up a Greenhouse for Summer,” Greenhouse Product News, (https://gpnmag.com/article/gearing-up-a-greenhouse-for-summer/) (2019/5/19). Chen, Gina, 2019, Hsinchu. Interview, January 18th. Chen, His-Huang, 2000. “ Taiwan Agriculture Development and Current Crisis,” paper presented at Legislature. Taipei: October 16th. (https://www.coa.gov.tw/ws.php?Id =3040& print=Y#2) (2019/7/3). Chen, Pen-Jui, 2014. “QFD Explore The Critical Success Factors for Plant Factory,” Master Dissertation, Department of Applied Economics and Management, National Ilan University. Chen, Suming, Wei Fang, Hsiao-Feng Lo, Shing-Jy Tsao, Yao-Chien Alex Chang, Kuo-Chi Liao, Ping-Lang Yen, and Chao-Yin Tsai, 2011. “Current Status and Development Strategies of Plant Factory in Taiwan,” Journal of Agricultural Machinery. 20(4):95-106. Desjardins, Jeff, 2016. “How Vertical Farming Works,” Visual Capitalist. (https://www.visualcapitalist.com/how-vertical-farming-works/) (2019/5/18). Despommier, Dickson, 2010. “The Vertical Farm: Feeding the World in the 21st Century.” New York City: Thomas Dunne Books. Fang, Wei, 2011. “Agricalture Promotion Manual 67, Plant Factory,” Taipei: National Taiwan Univerisity Bio-resource and Agriculture. Fang, Wei, 2012. “Taiwan Plant Factory Development and Current Status,” Tainan: Equipment Engineering and Plant Factory Appication Technology Seminar. (https://book.tndais.gov.tw/Other/2012machinery.htm) (2019/6/1). FAO and WHO. Assuring Food Safety and Quality: Guidelines for Strengthening National Food Control System, (http://www.wpro.who.int/foodsafety/documents/ docs/English_Guidelines_Food_control.pdf) (2019/6/1). Food and Agriculture Organization of the United Nations (FAO). FAO, 2010. Retrieved 30 November, 2010. Cited by Mission 2014: Feeding the world, (http://12.000.scripts.mit.edu/mission2014/problems). Goff, Stanley, 2017. “High Humidity Effects on Photosynthesis,” Sciencing, (https:// sciencing.com/high-humidity-effects-photosynthesis-12060330.html) (5/04/2019). Graamans, Luuk, Estenban Baeza, Andy van de Dobbelsteen, Ilias Tsafaras, Cecilia Stanghellini, 2018. “Plant factory versus greenhouses: Comparison of resource use efficiency,” Agricultural Systems. 160:31- 43. Hatfield, J., G. Takle, R. Grotjahn, P. Holden, R. C. Izaurralde, T. Mader, E. Marshall, and D. Liverman, 2014: Ch. 6: Agri¬culture. Climate Change Impacts in the United States: The Third National Climate Assessment, J. M. Melillo, Terese (T.C.) Richmond, and G. W. Yohe, Eds., U.S. Global Change Research Program, 150-174. Hatfield, Jerry L., and John H. Prueger, 2015. “Temperature extremes: Effect on plant growth and development,” Weather and Climate Extremes. 10:4-10. Hirama, Junji, 2015. “The History and Advanced Technology of Plant Factories,” Environmental control in Biology. 53(2):47-48. Hopper, Eric, 2018. “Plant Growth and the Light Spectrum,” Maximum Yield, (https:// www.maximumyield.com/plant-growth-and-the-light-spectrum/2/3947) (5/04/2019). Huang, Yu-Ci, Hsing-Chun Lin, Ching-Cheng Chang,Wei Fang, Shih-Hsun Hsu, 2017. “Artificial Light-Type Plant Factory in Taiwan-An Application of Input-Output Analysis,” Taiwanese Agricultural Economic Review. 23(1):75-118. Hunang, Biing-Wen, Ching-Chih Shao, C.W. Feng, 2008. “A Study on Value-added Sharing System of Strategic Alliance in Broiler Industry,” Journal of Agricultural Association of Taiwan, 9(1): 73-88. Johns, Christopher, 2015. “The Chemical Fertility of Soils: Soil Nutrients and Plant Nutrition,” Nedlands: Future Directions International, (http://www.futuredirections. org.au/publication/the-chemical-fertility-of-soils-soil-nutrients-and-plant-nutrition/) (5/04/2019). Jones, Hamlyn G., 1997. “Stomatal control of photosynthesis and transpiration,” Journal of Experimental Botany. 49:387-389. Kalantari, Fatemeh, Osman Mohd Tahir, Ahmad Mahmoudi Lahijani, and Shahaboddin Kalantai, 2017. “A Review of Vertical Farming Technology: A Guide for Implementation of Building Integrated Agriculture in Cities,” Advanced Engineering Forum.24:76-91. Kozai, Toyoki, 2013. “Resource use efficiency of closed plant prudction system with artifical light: Concept, estimatin and application to plant factory,” Proceedings of the Japan Academy, Series B Physical and Biological Sciences. 89(10): 447- 461. Kozai, Toyoki, 2014. Easily by Illustration to Understand the Basic of Plant Factory. Tokyo: Seibundo Shinkosha Puhlishing Co,Ltd. Kozai, Toyoki, Genhua Niu, Michiko Takagaki, 2015. Plant Factory: An Indoor Vertical Farming System for Efficient Quality Food Production. Cambridge, Massachusetts: Academic Press. Latremouille, Gabriel, 2015. “The Effect of Carbon Dioxide Concentration on the Rate of Photosynthesis in Cambomba Caroliniana Plants,” ResearchGate. Leathers, H., & Foster, P. (2009). The world food problem: toward ending undernutrition in the third world. Colorado: Lynne Rienner Publishers Inc. Cited by Mission 2014: Feeding the world, (http://12.000.scripts.mit.edu/mission2014/ problems). Liao, Ben-Wei, and Hsin-Hui Huang, 2015. “Effects of Light Intensity, Zinc Concentration in the Nutrient Solution and Foliar Fertilization on the Leaf Number and Zinc Content in Oyster Leaf,” Journal of Agriculture and Forestry. 64(2):57-62. Liu, Guan Ling, 2011. “Reducing Nitrate Concentration of Lettuce Grown in Plant Factory,” Master Dissertation, Department of Bio-Industrial Mechatronics Engineering College of Bioresources and Agriculture, National Taiwan University. Lopez, Jose Chen, 2017. “Basics of Plant Respiration,” Promix, (https://www. pthorticulture.com/en/training-center/basics-of-plant-respiration/) (5/04/2019). National Statistic, ROC for Student, “Value-Added Case in Textbook of Government Statistic,” (https://stud.stat.gov.tw/public/Data/0111910331471.pdf) (2019/7/10). National Statistics, ROC, “CPI,” (https://www.stat.gov.tw/ct.asp?ctNode=769&xItem =790) (2019/7/10). Photonics Industry & Technology Development Association, 2016. Cited by Fang, Wei, and Lu Yun-Xiang, 2016. “Recent Year, Plant Factory Industrialization Performance.” Sfuotownmarker, “PCB Basic,”Sparkfun. (https://learn.sparkfun.com/tutorials/pcb-basics/all.) (2019/7/16). Sugimura, Nobuhiro, Koji Iwamura, Nguyen Quang Thinh, Kousuke Nakai, Seisuke Fukumoto, Yoshitaka Tanimizu, 2015. “Production Cost Analysis and Production Planing for Plant Factories Considering Markets,” paper presented at IFIP International Conference on Advances in Production Management Systems (APMS). Tokyo. August 18. Suyanto, Henry, NiNyoman Rupiasih, Dewi Handayani, 2012. “Influence of Light Wavelengths on Growth of Tomato,” Journal of Environment. 12(2):338-344. The World Population Prospects: The 2017 Revision, 2017. UN Department of Economic and Social Affairs. (https://www.un.org/development/desa/publications/ world-population-prospects-the-2017-revision.html) (2019/1/6). Unifresh, 2019, Hsinchu. Interview, Febuarury 1st. United Nation Population Fund. (https://www.unfpa.org/data/world-population-dashboard) (2019/1/6). Univenture, 2015. North Taiwan Plant Factory Demonstration Proposal. Taiwan; UniVenture. Wang, Chun-Chien, and Dar-Zen Chen, 2015. “Patenet Trends and Technology Fronts in the Field of Plant Factories,” Journal of the Agricultural Association of Taiwan. 16(3): 224-242. Yuh, Da-Chen, 2012. “Consumers’ Purchase Behavior and Market Segmentation of Plant-Factory Vegetable in Taiwan’s Metropolitan Area,” Master Dissertation, Department of Agricultural Economics College of Bio-resources and Agriculture, National Taiwan University. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/72678 | - |
dc.description.abstract | 許多研究已經證明植物工廠是技術可行,但是對於經濟可行性分析,研究很少。本論文以欣鮮圃案例研究為基礎,評估是否只銷售新鮮生菜是否經濟可行。一般的經濟可行性是使用淨現值來評估,但由於商業機密,無法獲得收入和未來的銷售計劃。因此,該研究使用停產點和消費者的意願支付值作為指標進行比較,以此評估經濟可行性的最低要求。
對於150克綠葉生菜,欣鮮圃的停產點為70.47新台幣,但消費者的支付意願為27.47新台幣。停產點遠遠高於消費者的支付意願,因此僅僅出售新鮮蔬菜在經濟上是不可行的。同時欣鮮圃還有食物加工,將蔬菜變成酵素,面膜和沙拉。附加價值分別為新台幣930元,新台幣889元和新台幣98元。利潤與成本比率分別為147%,223%和50%。酵素具有較高的附加值,但面膜具有較高的利潤成本比。因此,應該在面膜上投入更多,獲得更多利潤。 | zh_TW |
dc.description.abstract | Many researches has been proven that plant factory is technology feasible, but for the economic feasibility analysis, there are very few studies. This dissertation is based on Unifresh case study to evaluate whether only selling fresh lettuce can be economic feasible.
The economic feasibility in general is using net present value to evaluate, but due to business confidential, revenue and future plan of sales are unable to be obtained. Thus, the study uses shutdown point to compare with consumer’s willingness to pay as an indicator to as a minimum requirement to determine economic feasibility. The shutdown point of Unifresh for 150gram of leafy lettuce is 70.47 NTD, but the consumer’s willingness to pay is 27.47 NTD. The shutdown point is much higher than consumer’s willingness to pay, so it is not economic feasible to just selling fresh vegetable. Meanwhile Unifresh also has food process, to turn vegetable into enzyme, facial mask, and salad. The value-added is 930 NTD, 889 NTD, and 98 NTD respectively. The profit to cost ratio is 147%, 223%, and 50% respectively. Enzyme has higher value-added number, but facial masks has higher profit to cost ratio. Therefore, it should invest more on facial mask to get more profit back. | en |
dc.description.provenance | Made available in DSpace on 2021-06-17T07:03:25Z (GMT). No. of bitstreams: 1 ntu-108-P06627004-1.pdf: 2898631 bytes, checksum: ff6b1434f1bbe340d8e2b0b57b15d1b3 (MD5) Previous issue date: 2019 | en |
dc.description.tableofcontents | Contents
Advisory Committee i Acknowledgement ii 摘要 iii Abstract iv Contents v List of Figures viii List of Tables x Chapter 1 Introduction 1 Section1 Concerns of Agriculture 1 1. Climate Change 1 2. Resource Limitation of Water and Land 2 3. Food Supply and Distribution 3 4. Food Safety and Quality 4 5. Concerns of Taiwan Agriculture 4 Section 2 Plant Factory 5 Section 3 Introduction of Unifresh 6 Section 4 Purpose of this Research 10 1. The plant factory type for Analysis 10 2. The Selected Plants for Analysis 11 3 The Way to Analyze the Economic Feasibility 11 Section 5 Thesis Structure 11 Chapter 2 Plant Factory Technology and Taiwan Market 12 Section 1 Definition of Plant Factory 12 Section 2 Type of Plant Factory 13 1. Closed Plant Production System with Artificial Light (CA) 14 2. Greenhouse with only solar light (GS) 15 3. Greenhouse with Solar Light and Supplementary Artificial Light (GSA) 16 Section 3 Plant Factory Technology 17 1. Lightings 18 2. Temperature 23 3. Humidity 23 4. Concentration of carbon dioxide and oxygen 24 5. Nutrient solution for hydroponics 24 Section 4 Taiwan Plant Factory Technology 25 Section 5 Plant Factory Industry Chain 26 Section 6 Taiwan Plant Factory 27 Section 7 Semiconductor and Plant Factory 33 Chapter 3 Literature Review 35 Section 1 Vertical Farm 35 Section 2 Efficiency of Plant Factory and Greenhouse 37 Section 3 Value-added 39 Section 4 Economic Feasibility 40 Section 5 Economics Benefit and Consumer Willingness 41 Section 6 Critical Items for Plant Factory to be Sustainable 42 Chapter 4 Materials and Methods 44 Section 1 Data 44 1. Data Source 44 2. Period 45 3. List of Items 45 4. Currency Conversion 45 5. 2015 Money vs. 2019 Money 46 Section 2 Analysis 46 Chapter 5 Results and Discussion 47 Section 1 Production Cost of Taiwan Plant Factory - Unifresh 47 Section 2 Production Cost of Japan Plant Factory 49 Section 3 Open Field Production Cost 50 Section 4 Sales Price of Plant Factory Leafy Lettuce 51 Section 5 Sales Price of Open Field Leafy Lettuce 56 Section 6 Profit Margin 57 Section 7 Unifresh Food Process Production Cost 57 Section 8 Unifresh Value-Added 58 1. Enzymes Value-Added 59 2. Facial Mask Value-Added 60 3. Salad Value-Added 60 Section 9 Profit Margin Discussion 61 Section 10 Economic Feasibility 63 Section 11 Value-added Discussion 65 Chapter 6 Conclusion 66 Section 1 Overall results 66 Section 2 Suggestion 67 Reference 68 | |
dc.language.iso | en | |
dc.title | 台灣植物工廠獲利性之案例分析 | zh_TW |
dc.title | A Case Study on the Profitability of Taiwan’s Plant Factory | en |
dc.type | Thesis | |
dc.date.schoolyear | 107-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 詹滿色,陳雅惠 | |
dc.subject.keyword | 植物工廠,經濟可行性,附加價值,停產點,欣鮮圃, | zh_TW |
dc.subject.keyword | Plant factory,Economic Feasibility,Value-added,Shutdown Point,Unifresh, | en |
dc.relation.page | 72 | |
dc.identifier.doi | 10.6342/NTU201902064 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2019-07-30 | |
dc.contributor.author-college | 生物資源暨農學院 | zh_TW |
dc.contributor.author-dept | 農業經濟學研究所 | zh_TW |
顯示於系所單位: | 農業經濟學系 |
文件中的檔案:
檔案 | 大小 | 格式 | |
---|---|---|---|
ntu-108-1.pdf 目前未授權公開取用 | 2.83 MB | Adobe PDF |
系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。