Acaroglu M (2002) Energy balance sheets in agricultural production-I, Online J Selcuk Tech 2(2):1-18. Konya, Turkey (in Turkish)
Ahmad B: Energetics of major crops in mixed cropping system. AMA 1994, 25(3):52–54.
Google Scholar
Anon Appendix C: units, equivalents and energy constants Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida 2004.
Bockari-Gevao SM, Wan Ishak WI, Azmi Y, Chan CW: Analysis of energy consumption in lowland rice-based cropping system of Malaysia. Songklanakarin J Sci Technol 2005, 27(4):819–826.
Google Scholar
Bøckman OC, Kaarstad O, Lie OH: Landbruk oggjødsling, Mineralgjødsling iperspektiv. Norsk Hydro, Oslo; 1991.
Google Scholar
Chamsing A, Salokhe V, Singh G (2006) Energy consumption analysis for selected crops in different regions of Thailand. Agric Eng Int: CIGRE J Manuscript EE 06013. Vol. VIII. November
De D, Singh S, Chandra H: Technological impact an energy consumption in rainfed soybean cultivation in Madhya Pradesh. Appl Energy 2001, 70: 193–213. 10.1016/S0306-2619(01)00035-6
Article
Google Scholar
Ecobichon DJ: Pesticide use in developing countries. Toxicology 2001, 160(1-3):27–33. 10.1016/S0300-483X(00)00452-2
Article
CAS
Google Scholar
Fluck RC: Energy in farm production. Elsevier, Amsterdam; 1992.
Google Scholar
Food and Agriculture Organization of the United Nations (FAO) (2009) State of food insecurity in the world. 2009.
Green M: Energy in pesticide manufacture, distribution and use. In Energy in Plant Nutrition and Pest Control, Vol. 7. Edited by: Helsel ZR. Elsevier, Amsterdam; 1987:165–177.
Google Scholar
Hetz E,J: Energy utilization in Chilean Agriculture. AMA 1992, 23(2):25–26.
Google Scholar
Hetz EJ: Energy utilization in fruit production in Chile. Agric Mech Asia Africa Latin America (AMA) 1998, 298(2):17–20.
Google Scholar
Hjortshøj A, Rasmussen S: Enkortlægning af den primære jordbrugssektors energy iforbrug (Mapping the energy use of the primary sector). Økonomisk Institut, Den Kongelige Veterinær-og Landbohøjskole, Copenhagen; 1977.
Google Scholar
Huang H, Yang ZH, Wang H, Hu ZY, Chen SG, Chen C: A study on the pattern of methane emission in wetland rice-duck complex ecosystems. Acta Ecologica Sinica 2000, 23(5):929–934.
Google Scholar
Huang Y, Wang H, Huang H, Feng ZW, Yang ZH, Luo YC: Characteristics of methane emission from wetland rice-duck complex ecosystem. Agric Ecosystems Environ 2005, 105: 181–193. 10.1016/j.agee.2004.04.004
Article
CAS
Google Scholar
Intaravichai P: Energy analysis in mechanised rice production system: specifically for Central Thailand. Universiti Putra Malaysia, Malaysia; 1998.
Google Scholar
Kaltcshmitt M, Reinhardt GA: Ecological energy balance sheets in renewable energy source. Friedr. Vieweg, Sohn Verlagsgesellschaft mbH, Braunschweig, Weisbaden, Germany; 1997.
Google Scholar
Kaushik G, Satya S, Naik SN: Food processing a tool to pesticide residue dissipation - a review. Food Res Int 2009, 42: 26–40. 10.1016/j.foodres.2008.09.009
Article
CAS
Google Scholar
Leach G: Energy and food production. IPC Science and Technology Press Limited, Guilford, Surrey; 1976.
Google Scholar
Li CF, Cao CG, Wang JP, Zhan M, Yuan WL, Ahmad S: Nitrous oxide emissions from wetland rice-duck cultivation systems in Southern China. Arch Environ Contam Toxicol 2009, 56: 21–29. 10.1007/s00244-008-9159-9
Article
CAS
Google Scholar
Mandal KG, Saha KP, Gosh PL, Hati KM, Bandyopadhyay KK: Bioenergy and economic analyses of soybean-based crop production systems in central India. Biomass Bio-energy 2002, 23: 337–45. 10.1016/S0961-9534(02)00058-2
Article
Google Scholar
Mitchell R: An analysis of India agro-ecosystem. Interprint, New Delhi, India; 1979.
Google Scholar
Mudahar MS, Hignett TP: Energy requirements, technology and resources in fertilizer sector. In Energy Plant Nutrition and Pest Control: Energy in World Agriculture, Vol. 2. Edited by: Helsel ZR. Elsevier, Amsterdam; 1987:25–61.
Google Scholar
Paul M, Fließbach A, Dubois D, Gunst L, Fried P, Niggli U: Soil fertility and biodiversity in organic farming. Science 2002, 296: 1694–1697. 10.1126/science.1071148
Article
Google Scholar
Pimentel D: Energy input in food crop production in developing and developed nations. Energies 2009, 2: 1–24. 10.3390/en20100001
Article
Google Scholar
Pimentel D, Pimentel M: Food, energy and society. Resource and environmental science series. Edward Arnold, London; 1979.
Google Scholar
Pimentel D, Pimentel M (1996) Food, energy, and society. University Press of Colorado
Pimentel D, Houser J, Preiss E, White O, Fang H, Mesnick L, Barsky T, Tariche S, Schreck J, Alpert S: Water resources: agriculture, the environment, and society. Bio Science 1996, 47(2):97–106.
Google Scholar
Rutger JN, Grant WR: Energy use in rice production. In Handbook of energy utilization in agriculture. Edited by: Pimentel D. CRC Press, Inc, Boca Raton, Florida; 1980:475.
Google Scholar
Safa M, Tabatabaeefar A: Energy consumption in wheat production in irrigated and dry land farming. Proc. Intl. Agric. Engg. Conf., Wuxi, China, Nov. 28-30, 2002 2002.
Google Scholar
Scott K: Energy use in American agriculture. 2000. Sustainable energy term paper, 1-26
Google Scholar
Singh JM: On farm use pattern in different cropping systems in Haryana, India. Dissertation for master thesis. International Institute of Management, University of Flensburg, Germany; 2002.
Google Scholar
Singh H, Mishra D, Nahar NM: Energy use pattern in production agriculture of a typical village in arid zone, India-part-I. Energy Convers Manage 2002, 43: 2275–86. 10.1016/S0196-8904(01)00161-3
Article
Google Scholar
Stout BA, Myers C, Schwab G: Energy management in US production agriculture. In Energy Management and Agriculture. Edited by: Robinson DW, Mollan RC. Royal Dublin Society, Dublin; 1982:67–84.
Google Scholar
Tilman D, Cassman KG, Matson PA, Naylor R, Polasky S: Agricultural sustainability and intensive production practices. Nature 2002, 418: 671–677. 10.1038/nature01014
Article
CAS
Google Scholar
Wang QS, Huang PS, Zhen R, Jing L, Tang H, Zhang C: Effect of rice-duck mutualism on nutrition ecology of paddy field and rice quality. Chin J Appl Ecol 2004, 25(4):639–645.
CAS
Google Scholar
Xi YG, Qin P: Energy evaluation of organic rice-duck mutualism system. Ecol Eng 2009, 35: 1677–1683. 10.1016/j.ecoleng.2007.11.006
Article
Google Scholar
Xie J, Hu LL, Tang JJ, Wu X, Li NN, Yuan YG, Yang HS, Zhang JE, Luo SM, Chen X: Ecological mechanisms underlying the sustainability of the agricultural heritage rice-fish co-culture system. Proc Natl Acad Sci U S A 2011, 108(47):1–7.
Google Scholar
Zhang JE, Lu JX, Zhang GH, Luo SM: Study on the function and benefit of rice-duck agro-ecosystem. Ecol Sci 2002, 21(1):6–10.
CAS
Google Scholar
Zhang JE, Ouyang Y, Huang ZX: Characterization of nitrous oxide emission from a rice-duck farming system in South China. Arch Environ Contam Toxicol 2008, 54: 167–172. 10.1007/s00244-007-9014-4
Article
CAS
Google Scholar