Overview about Bio-Energy and Food Security

Abstract:

Abstract. Introducing the development background of bio-energy in our country,the present situation and trends of international bio-energy research,the bio-energy development path under the constraint of food security,telling the study meaning of bio-energy and food security problem,and doing some study and prospect on this issue to our country. Bio-energy is divided into three generations according to the extractive technology and the use of material.The first generation is based on the sugar and starch to produce alcohol or oil crops to produce bio-diesel.And it is also the bio-energy that has been realized industrialization development.The two generation is based on the cellulose or lignin to produce alcohol,but it is still on the way[1].The third generation start the study of diesel technology using the aquatic micro-algae organisms. At present the main form of the bio-energy is biogas,Boyden production,bio-diesel and fuel alcohol[2]. Because of the huge number of organisms on earth, according to biologists estimate, earth annual growth biological energy volume of about 1400 - 1800 tons ( dry weight ), ten times to the current world total energy consumption, so Bio-energy has wide use value and has great historical significance to take place exhaustible resources such as coal oil and so on.

• Periodical: Advanced Materials Research (Volumes 512-515)
• Pages: 540-544
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.512-515.540
• Online since: May 2012
• Authors: Mei Xiao, Biao Liu, Hua Qiu, Chun Xiang Wang
• Keywords: Bio-Energy, Food Security

References

[1] FAO. The State of Food and Agriculture 2008[ EB/OL ]. http: / /www. fao. Org.

[2] Dong X B, Ulgiati S, YanM C, et a.l Energy and energy Evaluation of Bio-ethanol Product ion from Wheat in Henan Province, China[J] . Energy Policy, 2008, 36(10) : 3882-3892.

DOI: 10.1016/j.enpol.2008.04.027

[3] Cui Xiaonian,Zhang min .Biological energy and food security research and reviewed in this paper[J].Journal of jiangxi agricultural,2010,22（2）：157-158.

[4] Li Jingmou. Development Report of China's Grain Market ,2008[M] . Beijing: Chinese Finance and Economy Press, 2008.

[5] Office of the Press Secretary, The White House． President Obama Announces Steps to Support Sustainable Energy Options, Departments of Agriculture and Energy, Environmental Protection Agency to Lead Efforts［EB/OL］． http: / /www． whitehouse． gov /the_press _office /President － Obama － Announces － Steps － to － Support －Sustainable － Energy －Options /, 2009 － 5 － 5．

[6] Yi ming.Biological energy and food security fronts [J].China's new technology, new products,2008,8:34-37.

[7] EU Biofuel Roadmap． Editorial［J］． Biomass and Bio-energy, 2010, 34(1):157－158．

[8] Cheng xu, liang jinguang, zhen hengshou．China's "industry biogas" of the development and application prospect［J].Agricultural engineering journal, 2010, 26(5):1－6．

[9] zhu wanbin,li jie,yuan xufeng,cheng xu, wang xiaofen. International biological energy research development status quo and tendency[J].China engineering science.2011:96-112.

[10] Cui kai.Regulation ethanol fuel: oil security versus the food security[N].The first financial daily,2007-02-07.

[11] Avery D. Biofuels, Food or Wildlife? The Massive Land Cost o fU. S. Ethanol[J].Issue Analysis,2006,(5) : 14-18.

[12] Mathew s J A. Biofuels: What a Bio-pact between North and South Could Achieve[J] . Energy Policy, 2007, 35(7): 3550-3570.

DOI: 10.1016/j.enpol.2007.02.011

[13] Dong wen. The food security situation and scientific and technological countermeasures[J] .Anhui agricultural science,2008, 36(21) : 9308- 9310.

[14] Liu shuangqiong,cheng yan, wu jinping.The research progress of bio-diesel [J]. The modern agricultural science and technology, 2008, (8): 200-201.

[15] Wu weiguang,qiu huanguang,huang jikun.2009The current situation of the development of global ethanol may influence in China and the countermeasure analysis [J].China's soft science,(3): 24- 28.

[16] Wu weiguang,qiu huanguang,xu shigang.2009 bio-diesel development present situation, the influence and prospect [J].Agricultural engineering journal, 25(3): 298- 300.

[17] He fuming,wang yapeng.To reason and careful handling biological energy and food security[J].Agricultural modernization research,2008 ,29(3）：302-305.

[18] Tang yuankai.Biological energy and food security: 1 can't be little[N].Beijing weekly ,2007-01-25.