EFFECT OF THE SYSTEM OF RICE INTENSIFICATION (SRI) ON ...

Moldenhauer, K.A.K. & Gibbons, J. 2003. Rice morphology and
development. In Rice. Origen, History, Technology and Production.
Eds: Smith, C.W. & Dilday, R.H. John Wiley & Sons, Inc. USA. pp:
103-128.
Morari, F., Lugato, E., Berti, A., Giardini, L. 2006. Long-term
effects of recommended management practices on soil carbon
changes and sequestration in north-eastern Italy. Soil Use and
Management 22: 71-81.
Moser, C.M. & Barrett, C.B. 2003. The disappointing adoption
dynamics of a yield-increasing, low external-input technology: the
case of SRI in Madagascar. Agricultural Systems 76: 1085–1100.
Mosier, A.R., Duxbury, J.M., Freney, J.R., Heinemeyer, O.,
Minami, K., Johnson, D.E. 1998. Mitigating agricultural emissions
of methane. Climatic Change 40: 39-80.
Nayak, D.R., Babu, Y.J., Datta, A., Adhya, T.K. 2007. Methane
Oxidation in an Intensively Cropped Tropical Rice Field Soil under
Long-Term Application of Organic Mineral Fertilizers. Journal of
Environmental Quality 36: 1577 -1584.
Nesbitt, H.J. 1997. Topography, climate, and rice production. In:
Rice production in Cambodia. Manila (Philippines): International
Rice Research Institute. Ed: Nesbitt, H.J. p. 15-21.
Nesbitt, H.J. & Phaloeun, C. 1997. Rice-based farming systems. In:
Rice production in Cambodia. Manila (Philippines): International
Rice Research Institute. Ed: Nesbitt, H.J. p. 31-39.
Neue, H.U. 1993. Methane Emission from Rice Fields. Wetland rice
fields may make a major contribution to global warming. Bioscience
43 (7): 466-473.
Neue, H.U. 1997. Fluxes of methane from rice fields and potential
for mitigation. Soil Use and Management 13: 258-267.
Nishimura, A., Sawamoto, T., Akiyama, H., Sudo, S. 2004.
Methane and nitrous oxide emissions from a paddy field with
Japanese conventional water management and fertilizer application.
Global Biochemical Cycles 18: 1-10.
Nishimura, S., Yonemura, S., Sawamoto, T., Shirato, Y.,
Akiyama, H., Sudo, S., Yagi, K. 2008. Effect of land use change
from paddy rice cultivation to upland crop cultivation on soil carbon
budget of a cropland in Japan. Agriculture, Ecosystems and
Environment 125: 9-20.
NORDECO, 2008. Available at internet: www.nordeco.dk Revised
24-04-2008. Visited 8-01-09.
Oberthür, T., White, P.F., Reyes, R.T., Dobermann, A., Sovuthy,
P., Rickmann, J.F. 1997a. Major soils of the rice-growing areas. In:
The Soils used for rice production in Cambodia. A manual for their
identification and management. Ed; White, P.F., Oberthür, R.,
Sovuthy, P. pp: 20-57. Cambodia-IRRI.Australia Project. IRRI,
Manila. Philippines.
Oberthür, T., Dobermann, A., White, P. 2000. The rice soils of
Cambodia. II. Statistical discrimination of soil properties by the
Cambodian Agronomic Soil Classification system. Soil Use and
Management 16: 20-26.
Olk, D.C., Kessel, C.V., Bronson, K.F. 2000. Managing soil
organic matter in rice and nonrice soils: agronomic questions. p 27-
48. In: Carbon and nitrogen dynamics in flooded soils”. Edited by
G.J.D. Kirk and D.C. Olk. pp 188. IRRI, Philippines.
Patrick, W.H.Jr. & Reddy, K.R. 1976. Nitrification-Denitrification
reactions in flooded soils and water bottoms: Dependence on oxygen
supply and ammonium diffusion. J. Environ.Qual. Vol 5 (4): 469-
471.
Pheav, S., Bell, R.W., Kirk, G.J.D., White, P.F. 2005. Phosphorus
cycling in rainfed lowland rice ecosystems on sandy soils. Plant and
Soil 269: 89-98.
Prasad, C.S. 2006. System of Rice Intensification in India.
Innovation history and Institutional Challenges. WWF Project “
Dialogue on water, Food and Environment”. ICRISAT, Patancheru,
Hyderabad. India. p. 77.
Pretty, J. 2000. Can sustainable agriculture feed Africa? New
evidence on progress, processes and impacts. Environment,
Development and Sustainability 1:253-274.
Pretty, J.N., Morison, J.I.L., Hine, R.E. 2003. Reducing food
poverty by increasing agricultural sustainability in developing
countries. Agriculture, Ecosystems and Environment 95: 217-234.
Rajashekhara Rao, B.K. & Siddaramappa, R. 2008. Evaluation of
soil quality parameters in a tropical paddy soil amended with rice
residues and tree litters. European Journal of Soil Biology 44: 334-
340.
Ramesh, K. & Chandrasekaran, B. 2004. Soil Organic Carbon
build-up and dynamics in rice-rice cropping systems. J. Agronomy &
Crop Science 190:21-27.
Röling, N. 1994. Facilitating sustainable agriculture: turning policy
models upside down. In Beyond Farmer First. Rural people’s
knowledge, agricultural research and extension practice. Eds:
Scoones, I. & Thompson, J. Intermediate Technology Publications.
London, UK. pp.245-248.
Röling, N. & van de Fliert, E. 1994. Transforming extension for
sustainable agriculture: The case of Integrated Pest Management in
Rice in Indonesia. Vol 11(2-3): 96-108.
Sasaki, N. 2006. Carbon emissions due to land-use change and
logging in Cambodia: a modelling approach. J For Res 11: 397-403.
Satyanarayana, A. 2004. Correspondence. Rice, research and real
life in the field. In the spirit of science, we should ask why studies
don’t reflect farmers’ experiences. Nature (429): 803.
Satyanarayana, A., Thiyagarajan, T.M., Uphoff, N. 2007.
Opportunities for water saving with higher yield from the system of
rice intensification. Irrig. Sci 25: 99-115.
Schlesinger, W.H. & Andrews, J.A. 2000. Soil respiration and the
global carbon cycle. Biogeochemistry 48: 7-20.
Scoones, I. 1998. Sustainable Rura Livelihoods: A Framework for
Analysis. Institute of Development Studies (IDS) working paper 72.
p. 1-22.
Scoones, I. & Thompson, J. 1994. Knowledge, power and
agriculture – towards a theoretical understanding. In Beyond Farmer
First. Rural people’s knowledge, agricultural research and extension
practice. Eds: Scoones, I. & Thompson, J. Intermediate Technology
Publications. London, UK. pp. 16-31.
SCW, 2006. Atlas of Cambodia: National Poverty and Environment
Maps. Save Cambodia’s Wildlife, Phnom Penn, Cambodia. pp 139
and CD. DANIDA.
Seng, V., Bell, R.W., Willet, I.R., Nesbitt, H.J. 1999. Phosphorus
nutrition of rice in relation to flooding and temporary loss of soilwater
saturation in two lowland soils of Cambodia. Plant and Soil
207: 121-132.
SerCon Ltd. 2001. The Stable Isotope Company. ANCA-GSL.
Users Manual Version 4.0, February 2001.
75