- ACRE, Baseline Appropriate Technology Survey Report — Adaptive Crop Research and Extension (ACRE) Project, MAF/NUC/USAID, 30 p, 1983a.
Paper not yet in RePEc: Add citation now
- Bapat, S.R. Report of farmers’ field trials with rice, All Sierra Leone coordinated Agronomy Trials. 1979 RRS, Rokupr: Sierra Leone
Paper not yet in RePEc: Add citation now
- Barker, R. ; Dawe, D. ; Tuong, T.P. ; Bhuiyan, S.I. ; Guerra, L.C. The outlook for water resources in the year 2020: challenges for research on water management in rice production. Assessment and orientation towards the 21st century. 1999 Proceedings of 19th Session of the International Rice Commission. 96-109
Paper not yet in RePEc: Add citation now
- Basso, A.S. ; Miguez, F.E. ; Laird, D.A. ; Horton, R. ; Westgate, M. Assessing potential of biochar for increasing water-holding capacity of sandy soils. 2013 Gcb Bioenergy. 5 132-143
Paper not yet in RePEc: Add citation now
- Birchell, C.J. A Reconnaissance Survey and Evaluation for Agriculture AG:DP/SIL/73/002, Technical Report No.1. 1979 Report Prepared for GOSL by FAO for UNDP Programme:
Paper not yet in RePEc: Add citation now
Bouman, B.A.M. ; Kropff, M.J. ; Tuong, T.P. ; Wopereis, M.C.S. ; Ten Berge, H.F.M. ; Van Laar, H.H. ORYZA2000: Modeling Lowland Rice. 2001 International Rice Research Institute, Los Baños, Philippines, and Wageningen University and Research Centre: Wageningen, Netherlands
- Bouman, B.A.M. ; Lampayan, R.M. ; Tuong, T.P. Water Management in Irrigated Rice: Coping With Water Scarcity. 2007 International Rice Research Institute.: Los Baños (Philippines)
Paper not yet in RePEc: Add citation now
- Bower, C.A. ; Gschwend, F.B. Ethylene glycol retention by soils as a measure of surface area and interlayer swelling. 1952 Soil Sci. Soc. Am. Proc.. 16 342-345
Paper not yet in RePEc: Add citation now
- Brewer, C.E. ; Chuang, V.J. ; Masiello, C.A. ; Gonnermann, H. ; Gao, X. ; Dugan, B. ; Driver, L.E. ; Panzacchai, P. ; Zygourakis, K. ; Davies, C.A. New approaches to measuring biochar density and porosity. 2014 Biomass Bioenergy. 66 176-185
Paper not yet in RePEc: Add citation now
- Cabangon, R.J. ; Castillo, E.G. ; Bao, L.X. ; Lu, G. ; Wang, G.H. ; Cui, Y.L. ; Tuong, T.P. ; Bouman, B.A.M. ; Li, Y.H. ; Chen, C.D. ; Wang, J.Z. Impact of alternate wetting and drying irrigation on rice growth and resource-use efficiency. 2001 En : . :
Paper not yet in RePEc: Add citation now
- Cha, J.J.S. ; Park, S.H. ; Jung, S. ; Ryu, C. ; Jeon, J. ; Shin, M. ; Park, Y. Production and utilization of biochar: a review. 2016 J. Ind. Eng. Chem.. 40 1-15
Paper not yet in RePEc: Add citation now
- Chen, S. ; Ge, Q. ; Chu, G. ; Xu, C. ; Yan, J. ; Zhang, X. ; Wang, D. Seasonal differences in the rice grain yield and nitrogen use efficiency response to seedling establishment methods in the Middle and lower reaches of the Yangtze River in China. 2017 Field Crops Res.. 205 157-169
Paper not yet in RePEc: Add citation now
- Conteh, A.M.H. ; Yan, X. ; Moiwo, J.P. The determinants of grain storage technology adoption in Sierra Leone. 2015 Cashier Agric.. 24 47-55
Paper not yet in RePEc: Add citation now
- Denis, M.K.A. ; Kamara, A. ; Momoh, E. Soil fertility status of three chiefdoms in Pujehun District of southern Sierra Leone. 2013 Res. J. Agric. Sci.. 4 461-464
Paper not yet in RePEc: Add citation now
- Djaman, K. ; Mel, V.C. ; Diop, L. ; Sow, A. ; El-Namaky, R. ; Manneh, B. ; Saito, K. ; Futakuchi, K. ; Irmak, S. Effects of Alternate Wetting and Drying Irrigation Regime and Nitrogen Fertilizer on Yield and Nitrogen Use Efficiency of Irrigated Rice in the Sahel. 2018 Biological Systems Engineering: Papers and Publications:
Paper not yet in RePEc: Add citation now
- FAO, Smallholder Irrigation Technology: Prospects for Sub-Saharan Africa. 2001 :
Paper not yet in RePEc: Add citation now
- Fujihara, Y. ; Yamada, R. ; Oda, M. ; Fujii, H. ; Ito, O. ; Kashiwagi, J. Effects of puddling on percolation and rice yields in rainfed lowland paddy cultivation: case study in Khammouane province, central Laos. 2013 Agric. Sci.. 4 360-368
Paper not yet in RePEc: Add citation now
- Gai, X. ; Wang, H. ; Liu, J. ; Zhai, L. ; Liu, S. ; Ren, T. ; Liu, H. Effects of feedstock and pyrolysis temperature on biochar adsorption of ammonium and nitrate. 2014 PLoS One. 9 -
Paper not yet in RePEc: Add citation now
- Geiger, R. Überarbeitete Neuausgabe von Geiger, R.: Köppen Geiger / Klima der Erde. (Wandkarte 1:16 Mill.). – Klett-Perthes, Gotha. 1961 :
Paper not yet in RePEc: Add citation now
- Geiger, R. Landolt-Börnstein – Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik. 1954 Springer: Berlin
Paper not yet in RePEc: Add citation now
- Graber, E. ; Harel, Y.M. ; Kolton, M. ; Cytryn, E. ; Silber, A. ; David, D.R. ; Tsechansky, L. ; Borenshtein, M. ; Elad, Y. Biochar impact on development and productivity of pepper and tomato grown in fertigated soilless media. 2010 Plant Soil. 337 481-496
Paper not yet in RePEc: Add citation now
Gray, J.M. ; Frolking, S. ; Kort, E.A. ; Ray, D.K. ; Kucharik, C.J. ; Ramankutty, N. ; Friedl, M.A. Direct human influence on atmospheric CO2 seasonality from increased cropland productivity. 2014 Nature. 515 398-401
- Hakkeling, R.T.A. ; Smaling, E.M.A. ; Diatta, S. Detailed soil survey and land evaluation of the WARDA experimental area, Bouak Ìe, Côte d’Ivoire. Report 22. 1989 The Winand Staring Centre: Wageningen, The Netherlands
Paper not yet in RePEc: Add citation now
Hanjra, M.A. ; Ferede, T. ; Gutta, D.G. Reducing poverty in sub-saharan Africa through investments in water and other priorities. 2009 Agric. Water Manage.. 96 1062-1070
- Hu, Y. ; Moiwo, J.P. ; Yang, Y. ; Han, S. ; Yang, Y. Agricultural water-saving and sustainable groundwater management in Shijiazhuang Irrigation District, North China plain. 2010 J. Hydrol.. 393 219-232
Paper not yet in RePEc: Add citation now
- Humphreys, E. ; Peden, D. ; Twomlow, S. ; Rockström, J. ; Oweis, T. ; Huber-Lee, A. ; Harrington, L. Improving rainwater productivity: topic 1 synthesis paper. 2008 CGIAR Challenge Program on Water and Food. 19 19-230
Paper not yet in RePEc: Add citation now
- Hunt, J. ; DuPonte, M. ; Sato, D. ; Kawabata, A. The Basics of Biochar: a Natural Soil Amendment. Soil and Crop Management – SCM 30. College of Tropical Agriculture and Human Resources. 2010 University of Hawaii at Manoa:
Paper not yet in RePEc: Add citation now
- Jeffery, S. ; Verheijen, F.G.A. ; van der Velde, M. ; Bastos, A.C. A quantitative review of the effects of biochar application to soils on crop productivity using meta-analysis. 2011 Agric. Ecosyst. Environ.. 144 175-187
Paper not yet in RePEc: Add citation now
- Köppen, W. Versuch einer Klassifikation der Klimate, vorzugsweise nach ihren Beziehungen zur Pflanzenwelt. 1900 Geogr. Zeitschr.. 6 657-679
Paper not yet in RePEc: Add citation now
- Kamara, A. ; Kamara, H.S. ; Kamara, M.S. Effect of Rice Straw Biochar on Soil Quality and the Early Growth and Biomass Yield of Two Rice Varieties. 2015 Agricultural Sciences. 2015 798-806
Paper not yet in RePEc: Add citation now
- Kangoma, E. ; Blango, M.M. ; Rashid-Noah, A.B. ; Sherman-kamara, J. ; Moiwo, J.P. ; Kamara, A. Potential of biochar-amended soil to enhance crop productivity under deficit irrigation. 2017 Irrig. Drain.. -
Paper not yet in RePEc: Add citation now
- Kassam, A.H. ; Molden, D. ; Fereres, E. ; Doorenbos, J. Water productivity: science and practice —introduction. 2007 Q3 Irrig. Sci.. 25 185-188
Paper not yet in RePEc: Add citation now
- Kim, K.H. ; Kim, J.Y. ; Cho, T.S. ; Choi, J.W. Influence of pyrolysis temperature on physicochemical properties of biochar obtained from the fast pyrolysis of pitch pine (Pinus rigida). 2012 Bioresource Technol.. 118 158-162
Paper not yet in RePEc: Add citation now
- Kottek, M. ; Grieser, J. ; Beck, C. ; Rudolf, B. ; Rubel, F. World map of the K¨oppen-Geiger climate classification updated. 2006 Meteorol. Zeitschr.. 15 259-263
Paper not yet in RePEc: Add citation now
Lehmann, J. ; Gaunt, J. ; Rondon, M. Biochar sequestration in terrestrial ecosystems — a review. 2006 Mit. Adapt. Strat. Glob. Change. 11 403-427
- Li, Y.H. ; Barker, R. Increasing water productivity for rice field irrigation in China. 2004 Rice Field Water Environ.. 2 187-193
Paper not yet in RePEc: Add citation now
Li, Y.H. ; Chen, C.D. ; Wang, Z.J. Impact of alternate wetting and drying irrigation on rice growth and resource-use efficiency. 2001 En : Barker, R. ; Li, Y.H. ; Tuong, T.P. Water-Saving Irrigation for Rice. Proceedings of An International Workshop Held in Wuhan, China, 23–25 March 2001. Colombo (Sri Lanka). International Water Management Institute:
- Lori, M. ; Symanczik, S. ; Mäder, P. ; Efosa, N. ; Jaenicke, S. ; Buegger, F. ; Tresch, S. ; Goesmann, A. ; Gattinge, A. Distinct nitrogen provisioning from organic amendments in soil as influenced by farming system and water regime. 2018 Frontiers in Environ. Sci.. 2018 -
Paper not yet in RePEc: Add citation now
- Makombe, G. ; Kelemework, D. ; Aredo, D. A comparative analysis of rainfed and irrigated agricultural production in Ethiopia. 2007 Irrig. Drain. Syst.. 21 35-44
Paper not yet in RePEc: Add citation now
- MANR, Crop Production in Rice Working Paper n° 2, National Conference on the Green Revolution Program, Makeni, 18-20th July, 1986, Ministry of Agriculture and Natural Resources, 22 p, 1986.
Paper not yet in RePEc: Add citation now
- McLaughlin, H. ; Shields, F. ; Jagiello, J. ; Thiele, G. Analytical options for biochar adsorption and surface area. 2012 North American Biochar Conference. -
Paper not yet in RePEc: Add citation now
Molden, D. ; Oweis, T. ; Steduto, P. ; Bindraban, P. ; Hanjra, M.A. ; Kijne, J. Improving agricultural water productivity: between optimism and caution. 2010 Agric. Water Manag.. 97 528-535
- Mondal, D. ; Ghosh, A. ; Shamurailatpam, D. ; Bera, S. ; Bandopadhyay, P. ; Ghosh, R. Prospects of alternate wetting and drying (AWD) methodology of irrigation through system intensification on productivity of summer transplanted rice (Oryza sativaL.). 2017 Int. J. Pure App. Biosci.. 5 629-634
Paper not yet in RePEc: Add citation now
- Mousavi, S.F. ; Yousefi-Moghadam, S. ; Mostafazadeh-Fard, B. ; Hemmat, A. ; Yazdani, M.R. Effect of puddling intensity on physical properties of a silty clay soil under laboratory and field conditions Paddy. 2009 Water Environ.. 7 45-
Paper not yet in RePEc: Add citation now
- Nangia, V. ; Turral, H. ; Molden, D. Increasing water productivity with improved N fertilizer management. 2008 Irrig. Drain. Syst.. 22 193-207
Paper not yet in RePEc: Add citation now
- Nigussie, A. ; Kissi, E. ; Misganaw, M. ; Ambaw, G. Effect of biochar application on soil properties and nutrient uptake of lettuces (Lactuca sativa) grown in chromium polluted soils. 2012 Am.-Eurasian J. Agric. Environ. Sci.. 12 369-376
Paper not yet in RePEc: Add citation now
- O’Neill, B. ; Grossman, I. ; Tsai, M.T. ; Gomes, J.E. ; Lehmann, J. ; Peterson, J. ; Neves, E. ; Thies, J.E. Bacterial community composition in Brazilian Anthrosols and adjacent soils characterized using culturing and molecular identification. 2009 Microb. Ecol.. 58 23-35
Paper not yet in RePEc: Add citation now
- Odell, R.T. ; Dijkerman, J.C. ; van Vuure, W. ; Melsted, S.W. ; Beavers, A.H. ; Sutton, P.M. ; Kurtz, L.T. ; Miedema, R. Characteristics, Classification & Adaptation of Soil in Selected Areas in Sierra Leone, West Africa Bulletin 748, Agricultural Experiment Station College of Agriculture University of Illinois at Urbana-champaign Bulletin 4. 1974 Njala University College, University of Sierra Leone:
Paper not yet in RePEc: Add citation now
- OECD/FAO, Agriculture in Sub-Saharan Africa: Prospects and challenges for the next decade, in OECD-FAO Agricultural Outlook 2016-2025. 2016 OECD Publishing: Paris
Paper not yet in RePEc: Add citation now
- Peel, M.C. ; Finlayson, B.L. ; Mcmahon, T.A. Updated world map of the Köppen-Geiger climate classification. 2007 Hydrol. Earth Syst. Sci. Discuss. Eur. Geosci. Union. 11 1633-1644
Paper not yet in RePEc: Add citation now
- Peng, S. ; Bouman, B.A.M. ; Visperas, R.M. ; Castañeda, A. ; Nie, L. ; Park, H.-K. Comparison between aerobic and flooded rice: agronomic performance in a long-term (8-season) experiment. 2006 Field Crops Res.. 96 252-259
Paper not yet in RePEc: Add citation now
- Pennell, K.D. Hylene glycol retention by soils as a measure of surface area and interlayer swelling. 2016 Soil Sci. Soc. Am. Proc.. 16 342-345
Paper not yet in RePEc: Add citation now
- Platonov, A. ; Thenkabail, P.S. ; Biradar, C.M. ; Cai, X. ; Gumma, M. ; Dheeravath, V. ; Cohen, Y. ; Alchanatis, V. ; Goldshlager, N. ; Ben-Dor, E. ; Vithanage, J. ; Manthrithilake, H. ; Kendjabaev, S. ; Isaev, S. Water productivity mapping (WPM) using landsat ETM+ data for the irrigated croplands of the Syrdarya River Basin in Central Asia. 2008 Sensors. 8 8156-8180
Paper not yet in RePEc: Add citation now
- Quintero, D. ; Ancel, T. ; Cassie, G. ; Ceron, R. ; Darwish, A. ; Felix, G.G. ; He, J.J. ; Keshavamurthy, B. ; Makineedi, S. ; Nikalje, G. ; Pal, S. ; Salie, Z. ; Tiwary, A. Workload Optimized Systems: Tuning POWER7 for Analytics. 2012 An IBM Redbooks publication: United States
Paper not yet in RePEc: Add citation now
- Sohi, S. ; Loez-Capel, E. ; Krull, E. ; Bol, R. Biochar’s roles in soil and climate change: a review of research needs. 2009 :
Paper not yet in RePEc: Add citation now
- Sorrenti, G. ; Masiello, C.A. ; Dugan, B. ; Toselli, M. Biochar physico-chemical properties as affected by environmental exposure. 2016 Sci. Total Environ.. 563–564 237-246
Paper not yet in RePEc: Add citation now
- Speratti, A.B. ; Johnson, M.S. ; Sousa, H.H.M. ; Dalmagro, H.J. ; Couto, E.G. Biochar feedstock and pyrolysis temperature effects on leachate: DOC characteristics and nitrate losses from a Brazilian Cerrado Arenosol mixed with agricultural waste biochars. 2018 J. Environ. Manage.. 211 256-268
Paper not yet in RePEc: Add citation now
- Spokas, K.A. ; Cantrell, K.B. ; Novak, J.M. ; Archer, D.A. ; Ippolito, J.A. ; Collins, H.P. ; Boateng, A.A. ; Lima, I.M. ; Lamb, M.C. ; McAloon, A.J. ; Lentz, R.D. ; Nichols, K.A. Biochar: A synthesis of its agronomic impact beyond carbon sequestration. 2012 J. Environ. Qual.. 41 973-989
Paper not yet in RePEc: Add citation now
- Srinivasarao, C. ; Gopinath, K.A. ; Venkatesh, G. ; Dubey, A.K. ; Wakudkar, H. ; Purakayastha, T.J. ; Pathak, H. ; Jha, P. ; Lakaria, B.L. ; Rajkhowa, D.J. ; Mandal, S. ; Jeyaraman, S. ; Venkateswarlu, B. ; Sikka, A.K. Use of Biochar for Soil Health Management and Greenhouse Gas Mitigation in India: Potential and Constraints. 2013 Central Research Institute for Dryland Agriculture: Hyderabad, Andhra Pradesh
Paper not yet in RePEc: Add citation now
- Suliman, W. ; Harsh, J.B. ; Abu-Lail, N.I. ; Fortuna, A. ; Dallmeyer, I. ; Garcia-Perez, M. Influence of feedstock source and pyrolysis temperature on biochar bulk and surface properties. 2016 Biomass Bioenergy. 84 -
Paper not yet in RePEc: Add citation now
- Tan, X. ; Shao, D. ; Liu, H. ; Yang, F. ; Xiao, C. ; Yang, H. Effects of alternate wetting and drying irrigation on percolation and nitrogen leaching in paddy fields. 2013 Paddy Water Environ.. -
Paper not yet in RePEc: Add citation now
- Uphoff, N. ; Randriamiharisoa, R. Reducing water use in irrigated rice production with the Madagascar system of rice intensification. 2002 En : Bouman, B. Water-Wise Rice Production. IRRI: Los Baños
Paper not yet in RePEc: Add citation now
- Van, V.W. ; Odell, R.T. ; Sutton, P.M. Soil Survey of the Njala Area. 1972 Agronomy Department, Njala University College: Njala
Paper not yet in RePEc: Add citation now
- Venkateswarlu, B. ; Visperas, R.M. . 1987 International Rice Research Institute: Manila
Paper not yet in RePEc: Add citation now
- Wang, H. ; Bouman, B.A.M. ; Zhao, D. ; Changgui, W. ; Moya, P.F. Aerobic Rice in Northern China: Opportunities and Challenges. 2002 :
Paper not yet in RePEc: Add citation now
- Wang, S. ; Zhao, X. ; Xing, G. ; Yang, L. Biochar to sequester carbon. 2013 BioResources. 8 8-11
Paper not yet in RePEc: Add citation now
- Wang, Y. ; Liu, R.H. Comparison of characteristics of twenty-one types of biochar and their ability to remove multi-heavy metals and methylene blue in solution. 2017 Fuel Process. Technol.. 02 55-63
Paper not yet in RePEc: Add citation now
- Whipker, B.E. ; Dole, J. ; Cavins, T. ; Gibson, J. ; Fonteno, W. ; Nelson, P. ; Pitchay, D. ; Bailey, D. Plant Root Zone Management. 2002 North Carolina State University:
Paper not yet in RePEc: Add citation now
- Windmeijer, P.N. ; Andriesse, W. . 1993 En : Inland Valleys in West Africa: An Agro-ecological Characterization of Rice-Growing Environments. ILRI Publication 52. :
Paper not yet in RePEc: Add citation now
- Xiao, Q. ; Zhu, L. ; Shen, Y. ; Li, S. Sensitivity of soil water retention and availability to biochar addition in rainfed semi-arid farmland during a three-year field experiment. 2016 Field Crops Res.. 196 284-293
Paper not yet in RePEc: Add citation now
- You, L. ; Ringler, C. ; Nelson, G. ; Wood-Sichra, U. ; Robertson, R. ; Wood, S. ; Guo, Z. ; Zhu, T. ; Sun, Y. What Is the Irrigation Potential for Africa? A Combined Biophysical and Socioeconomic Approach’, IFPRI Discussion Paper 00993, Environment and Production Technology Division. 2010 International Food Policy Research Institute (IFPRI):
Paper not yet in RePEc: Add citation now
- Zinkina, J. ; Korotayev, A. Explosive population growth in tropical Africa: crucial omission in development forecasts—emerging risks and way out. 2014 World Futures. 70 120-139
Paper not yet in RePEc: Add citation now