Soil fertility and crop nutrition research at an international center in the Mediterranean region: achievements and future perspective

References

• Abdel Monem , M , Lindsay , WL , Ryan , J and Sommer , R . 2009 . Loss of nitrogen from urea applied on rainfed wheat in varying rainfall zones in Syria . Nutr Cycl Agroecosyst , 71 : 1385 – 1314 .
   Google Scholar
• Abd El-Moneim , AM , Nakkoul , H , Masri , S and Ryan , J . 2010 . Implications of zinc fertilization for ameliorating toxicity (lathyrism) in grasspea (Lathyrus sativus) . J Agric Sci Technol , 12 : 69 – 78 .
   Web of Science ®Google Scholar
• Afif , E , Matar , A and Torrent , J . 1993 . Availability of phosphate applied to calcareous soils of West Asia–North Africa . Soil Sci Soc Am J , 57 : 756 – 760 .
   Web of Science ®Google Scholar
• Alloway , BJ . 2008 . Micronutrient deficiencies in global crop production , Dordrecht (The Netherlands) : Springer Science and Business Media .
   Google Scholar
• Beck , DP , Wery , J , Saxena , M and Ayadi , A . 1991 . Dinitrogen fixation and nitrogen balance in cool-season food legumes . Agron J , 83 : 334 – 341 .
   Web of Science ®Google Scholar
• Beck , DP . 1992 . Yield and nitrogen fixation of chickpea cultivars in response to inoculation with selected rhizobial strains . Agron J , 84 : 510 – 516 .
   Web of Science ®Google Scholar
• Cakmak , I. 1998 . “ Selection and characterization of cereal genotypes with high zinc efficiency and evaluation of bioavailability of zinc in wheat for the central Anatolia region ” . In NATO Science for Stability Programme , Ankara (Turkey) : Kemal Printing Company .
   Google Scholar
• Cooper , PJM , Gregory , PJ and Harris , HC . 1987 . Improving water-use efficiency of annual crops in the rainfed farming systems of West Asia and North Africa . Expl Agric , 23 : 113 – 158 .
   Web of Science ®Google Scholar
• Christiansen , S , Ryan , J and Singh , M . 2011 . Forage and food legumes in a multi-year, wheat-based rotation under drought-stressed conditions in northern Syria's medium rainfall zone . J Agron Crop Sci , 197 : 146 – 154 .
   Web of Science ®Google Scholar
• Daroub , SH , Gerakis , A , Ritchie , J , Friesen , D and Ryan , J . 2003 . Development and testing of a soil-plant phosphorus simulation model . Agric Syst , 79 : 1157 – 1181 .
   Web of Science ®Google Scholar
• Deane , C , Ejita , G , Rabbinge , R and Saye , T . 2010 . Science for global development . Crop Sci , 50 : 1 – 7 .
   Google Scholar
• Garabet , S , Wood , M and Ryan , J . 1998 . Nitrogen and water effects on yield of wheat in a Mediterranean-type environment. 1. Dry matter yield and nitrogen accumulation . Field Crops Res , 57 : 309 – 318 .
   Web of Science ®Google Scholar
• Godfray , HC , Beddington , JR , Crute , IR , Haddad , L , Muir , JM , Pretty , J , Robinson , S , Thomas , SM and Toulmin , C . 2010 . Food security: the challenge of feeding 9 billion people . Science , 327 : 812 – 818 .
   PubMed Web of Science ®Google Scholar
• Gibbon , D . 1981 . Rainfed farming systems in the Mediterranean region . Plant Soil , 58 : 39 – 80 .
   Web of Science ®Google Scholar
• Habib , J , Hayfa , S and Ryan , J . 1994 . Phosphorus solubility changes with time in organically amended soil in a Mediterranean environment . Commun Soil Sci Plan , 25 : 3281 – 3293 .
   Web of Science ®Google Scholar
• Harlan , JR . 1992 . Crops and man , Madison (Wisconsin) : American Society of Agronomy .
   Google Scholar
• Harris , HC . 1994 . Water-use efficiency of crop rotations in a Mediterranean environment . Aspects Appl Biol , 38 : 165 – 172 .
   Google Scholar
• Harris , HC . 1995 . Long-term trials on crop and soil management at ICARDA . Adv Soil Sci , 19 : 447 – 469 .
   Google Scholar
• Harmsen , K . 1984 . Nitrogen fertilizer use in rainfed agriculture . Fert Res , 5 : 371 – 382 .
   Web of Science ®Google Scholar
• Harmsen , K and El-Mahmoud , F . 2004 . Yield response of lentil to directly applied and residual phosphorus in a Mediterranean environment . Nutr Cycl Agroecosyst , 69 : 233 – 245 .
   Web of Science ®Google Scholar
• IFA . 2011 . Production and international trade statistics , Paris (France) : International Fertilizer Industry Association .
   Google Scholar
• Johnston , AE . 1997 . Food security in the WANA region, the essential need for balanced fertilization , Basel (Switzerland) : International Potash Institute .
   Google Scholar
• Jones , MJ . 1993 . “ Sustainable agriculture: an explanation of a concept ” . In Crop protection and sustainable agriculture , 30 – 47 . Chichester (UK) : John Wiley & Sons . Derek J. Chadwick and Joan Marsh
   Google Scholar
• Kabengi , N , Zurayk , R , Baalbaki , R and Ryan , J . 2003 . Phosphorus dynamics and characterization under a long-term rotation trail . Commun Soil Sci Plan , 34 : 375 – 392 .
   Web of Science ®Google Scholar
• Kassam , AH . 1981 . Climate, soil and land resources in North Africa and West Asia . Plant Soil , 58 : 1 – 29 .
   Web of Science ®Google Scholar
• Keatinge , JDH , Dennett , MD and Rogers , J . 1985 . The influence of precipitation regime on the management of three-course crop rotations in northern Syria . J Agric Sci Cambridge , 104 : 281 – 287 .
   Web of Science ®Google Scholar
• Khuri , N , Shideed , K and Kherallah , M . 2011 . Food security: perspectives from the Arab World . Food Security , 3 ( 1 ) : S1 – S6 .
   Google Scholar
• Matar , A , Garabet , S , Riahi , S and Mazid , A . 1988 . A comparison of four soil test procedures for determination of available phosphorus in calcareous soils of the Mediterranean region . Commun Soil Sci Plan , 19 : 127 – 140 .
   Web of Science ®Google Scholar
• Matar , A and Brown , SC . 1989 . Effect of rate and phosphate placement on productivity of durum wheat in Mediterranean environments . Fert Res , 20 : 75 – 82 .
   Web of Science ®Google Scholar
• Matar , A , Torrent , J and Ryan , J . 1992 . Soil and fertilizer phosphorus and crop responses in the dryland Mediterranean zone . Adv Soil Sci , 18 : 82 – 146 .
   Google Scholar
• Materon , LA and Ryan , J . 1995 . Rhizobial inoculation, and phosphorus and zinc nutrition for annual medics (Medicago spp.) adapted to Mediterranean-type environments . Agron J , 87 : 692 – 698 .
   Web of Science ®Google Scholar
• Materon , L and Ryan , J . 1996 . Effects of rhizobial inoculation and mineral nutrition of common Mediterranean pasture and forage legumes . Agric Medit , 126 : 64 – 74 .
   Google Scholar
• Masri , Z and Ryan , J . 2006 . Soil aggregation and related physical properties in a Mediterranean wheat-based, long-term rotation trail . Soil Till Res , 87 : 146 – 154 .
   Web of Science ®Google Scholar
• Mikhail , A , Ryan , J , Nachit , M and Pala , M . 2008 . Nitrogen fertilization and supplemental irrigation for yield and protein of Syrian wheat varieties . Al-Awamia , 123/124 : 39 – 58 .
   Google Scholar
• Osman , A and Cocks , PC . 1992 . Prospects of improving Mediterranean grasslands in Lebanon through seeding, fertilization, and protection from grazing . Expl Agric , 28 : 461 – 471 .
   Web of Science ®Google Scholar
• Osman , A , Nersoyan , N and Samoroo , BH . 1993 . Effect of phosphate seed rate, seed ratio, and harvest stage on yield and forage legume-cereal mixtures . Fert Res , 9 : 339 – 349 .
   Google Scholar
• Oweis , T , Pala , M and Ryan , J . 1999 . Impact of supplemental irrigation, nitrogen, and planting date on yield and quality of durum wheat . Eur J Agron , 11 : 255 – 266 .
   Web of Science ®Google Scholar
• Pala , M , Matar , A and Mazid , A . 1996 . Assessment of the effects of environmental factors on the response of wheat to fertilizer in on-farm trials in a Mediterranean–type environment . Expl Agric , 32 : 339 – 349 .
   Web of Science ®Google Scholar
• Pala , M , Ryan , J , Zhang , H , Singh , M and Harris , H . 2007 . Water-use efficiency of wheat-based rotation systems under a Mediterranean environment . Agric Water Manage , 93 : 136 – 144 .
   Web of Science ®Google Scholar
• Rashid , A and Ryan , J . 2004 . Micronutrient constraints to crop production in soils with Mediterranean-type climate . J Plant Nutr , 27 : 959 – 975 .
   Web of Science ®Google Scholar
• Rashid , R and Ryan , J . 2008 . “ Micronutrient constraints to crop production in the Near East ” . In Micronutrient deficiencies in global crop production , Edited by: Alloway , BJ . 149 – 180 . Dordrecht (The Netherlands) : Springer Science and Business Media .
   Google Scholar
• Roberts , TL . 2007 . “ Right product, right rate, right time, and right place ” . In Fertilizer best management practices: general principles, strategy for adoption, and voluntary initiatives vs regulations , Edited by: Krauss , A , Isherwood , K and Heffer , P . 29 – 32 . Paris (France) : International Fertilizer Industry Association .
   Google Scholar
• Roy , RN , Finck , A , Blair , GJ and Tandon , HLS . 2006 . “ Plant nutrition for food security; a guide for integrated nutrient management ” . In FAO Fertilizer and Plant Nutrition Bull. No. 16 , Rome (Italy) : Food and Agriculture Organization of the United Nations .
   Google Scholar
• Ryan , J and Matar , A . 1992 . Fertilizer use-efficiency under rainfed agriculture in West Asia and North Africa , Aleppo (Syria) : International Center for Agricultural Research in the Dry Areas .
   Google Scholar
• Ryan , J , Materon , L and Christiansen , S . 1995 . The networks for research collaboration in the dryland West Asia–North Africa region . J Nat Res Life Sci Educ , 24 : 155 – 160 .
   Google Scholar
• Ryan , J , Masri , S and Garabet , S . 1996 . Geographical distribution of soil test values in Syria and their relationship with crop response . Commun Soil Sci Plan , 27 : 1579 – 1593 .
   Web of Science ®Google Scholar
• Ryan , J , Masri , S , Garabet , S , Diekmann , J and Habib , H. Soils of ICARDA's agricultural experiment stations and sites: climate, classification, physical and chemical properties, and land use . Technical Bull., International Center for Agricultural Research in the Dry Areas . Aleppo, Syria
   Google Scholar
• Ryan , J , Singh , M , Yau , SK and Masri , S . 1998 . Spatial variability of soluble boron in Syrian soils . Soil Till Res , 45 : 309 – 318 .
   Web of Science ®Google Scholar
• Ryan , J , Garabet , S , Rashid , A and El-Gharous , M . 1999 . Soil laboratory standardization in the Mediterranean region . Commun Soil Sci Plan . , 30 : 885 – 894 .
   Web of Science ®Google Scholar
• Ryan , J . 2000a . Soil and plant analysis in the Mediterranean region: limitations and potential Commun Soil Sci Plan . 31 , : 2147 – 2154 .
   Google Scholar
• Ryan , J. Plant nutrient management under pressurized irrigation systems in the Mediterranean region . World Phosphate Institute, Casablanca, Morocco, and International Center for Agricultural Research in the Dry Areas . Aleppo, Syria
   Google Scholar
• Ryan , J . 2003 . “ Phosphorus fertilizer use in dryland agriculture: the perspective from Syria ” . In Innovative Soil-Plant Systems for Sustainable Agricultural Practices , Ankara (Turkey) : The Scientific and Technical Research Council of Turkey .
   Google Scholar
• Ryan , J , Hasbany , R and Attallah , R . 2003 . Factors affecting nitrogen mineralization under laboratory conditions with soils from a wheat-based rotation . Lebanese Sci J , 2 : 3 – 12 .
   Google Scholar
• Ryan , J , De Pauw , E , Gomez , H and Mrabet , R . 2006a . “ Drylands of the Mediterranean zone: biophysical resources and cropping systems ” . In Dryland agriculture. Agronomy monograph No. 23 , Edited by: Peterson , GA , Unger , PW and Payne , WA . 577 – 624 . Madison (WI, USA) : Am Soc Agron, Crop Sci Soc Am, Soil Sci Soc Am. .
   Google Scholar
• Ryan , J , Masri , S and Qadir , M . 2006b . Nutrient monitoring of sewage water for irrigation; impacts for soil quality and crop nutrition . Commun Soil Sci Plan , 37 : 2513 – 2522 .
   Web of Science ®Google Scholar
• Ryan , J , El-Mourid , M , Shroyer , JP and El-Gharous , M . 2007 . The dryland agricultural applied research project in Morocco: a perspective 12 years after completion . J Nat Resour Life Sci Educ , 36 : 120 – 128 .
   Google Scholar
• Ryan , J . 2008a . Crop nutrients for sustainable agricultural production in the drought-stressed Mediterranean region . Iranian J Agric Sci Technol , 10 : 295 – 306 .
   Web of Science ®Google Scholar
• Ryan , J . 2008b . A perspective on balanced fertilization in the Mediterranean region . Turkish J Agric Forest , 32 : 79 – 89 .
   Web of Science ®Google Scholar
• Ryan , J , Singh , M and Pala , M . 2008a . Long-term cereal-based rotation trials in the Mediterranean region implications for cropping sustainability . Adv Agron , 97 : 276 – 324 .
   Web of Science ®Google Scholar
• Ryan , J , Ibrikci , H , Singh , M , Rashid , A , Matar , A , Masri , S and Pala , M . 2008b . Response to residual and currently applied phosphorus in three Syrian agroecosystems . Eur J Agron , 28 : 126 – 137 .
   Web of Science ®Google Scholar
• Ryan , J , Pala , M , Masri , S , Singh , M and Harris , HC . 2008c . Rainfed-based wheat rotations under Mediterranean conditions: crop sequences, nitrogen fertilization, and stubble grazing in relation to grain and straw quality . Eur J Agron , 28 : 112 – 118 .
   Web of Science ®Google Scholar
• Ryan , J , Ibrikci , H , Masri , S , Kormaz , K , Buyuk , G and Karnez , E . 2008d . Interactions of soil depth and moisture in relation to responses of barley and chickpea to applied phosphorus . Basic Appl Dryland Res , 2 : 23 – 33 .
   Google Scholar
• Ryan , J , Masri , S , Ibrikci , H , Pala , M , Singh , M and Harris , H . 2008e . Implications of cereal-based rotations, nitrogen fertilization, and crop residues on soil organic matter under Mediterranean conditions . Turkish J Agric Forest , 32 : 289 – 297 .
   Web of Science ®Google Scholar
• Ryan , J , Masri , S , Singh , M , Pala , M and Ibrikci , H . 2008f . Total and mineral nitrogen in a wheat-based rotation under dryland Mediterranean conditions . Basic Appl Dryland Res , 2 : 34 – 46 .
   Google Scholar
• Ryan , J , Masri , S , Ceccarelli , S , Grando , S and Ibrikci , H . 2008g . Differential responses of barley landraces and improved barley cultivars to nitrogen-phosphorus fertilizer . J Plant Nutr , 31 : 381 – 393 .
   Web of Science ®Google Scholar
• Ryan , J , McNeill , A and Sommer , R . 2009a . Nitrogen in irrigated and rainfed cropping systems of the Mediterranean region . Adv Agron , 40 : 53 – 134 .
   Web of Science ®Google Scholar
• Ryan , J , Masri , S , Pala , M and Singh , M . 2009b . Seasonal changes in organic matter and biomass and labile forms of carbon as influenced by Mediterranean crop rotations . Commun Soil Sci Plan , 40 : 931 – 946 .
   Web of Science ®Google Scholar
• Ryan , J , Masri , S and Singh , M . 2009c . Nutrient dynamics in a long-term cereal-based rotation trial in a Mediterranean environment: Nitrogen forms . Commun Soil Sci Plan , 40 : 188 – 199 .
   Web of Science ®Google Scholar
• Ryan , J , Pala , M , Harris , H , Masri , S and Singh , M . 2010 . Rainfed wheat-based rotations under Mediterranean-type climatic conditions: crop sequences, N fertilization, and stubble grazing intensity in relation to cereal yields parameters . J Agr Sci Cambridge , 148 : 205 – 216 .
   Web of Science ®Google Scholar
• Ryan , J , Christiansen , S and Singh , M . 2011a . Assessment of long-term barley-legume rotations in a typical Mediterranean agro-ecosystem: grain and straw yields . Arch Agron Soil Sci , 58 : 233 – 246 . (DOI: 10.1080/03650340.2010.514267)
   Web of Science ®Google Scholar
• Ryan , J , Sommer , R and Ibrikci , H . 2011b . Fertilizer best management practices: a perspective from the dryland West Asia–North Africa region . J Agron Crop Sci , 198 : 57 – 67 .
   Web of Science ®Google Scholar
• Ryan , J , Singh , M , Masri , S and Ibrikci , H. 2012 . Spatial variation in soil organic matter, and available phosphorus and potassium under semi-arid conditions: research station management implications . Commun Soil Sci Plan. (Forthcoming) posted online 13 Aug 2012. (DOI: 10.1080/00103624.2012.716126 ,
   Google Scholar
• Smith , RG and Harris , HC . 1981 . Environmental resources and constraints to agriculture production in a Mediterranean-type environment . Plant Soil , 58 : 31 – 57 .
   Web of Science ®Google Scholar
• Sommer , R , Ryan , J , Masri , S , Singh , M and Diekmann , J . 2011 . Effect of shallow tillage, moldboard plowing, straw management and compost addition on soil organic matter and nitrogen in a dryland barley/wheat-vetch rotation . Soil Till Res , 115 : 39 – 46 .
   Web of Science ®Google Scholar
• Stein , AJ . 2010 . Global impacts of human mineral nutrition . Plant Soil , 335 : 133 – 154 .
   Web of Science ®Google Scholar
• Stewart , BA and Robinson , CA . 1997 . Are ecosystems sustainable in semiarid regions? Adv Agron . 60 , : 191 – 228 .
   Google Scholar
• Stewart , WM , Dibb , DW , Johnston , AE and Smyth , JT . 2005 . The contribution of commercial fertilizer nutrients to food production . Agron J , 97 : 1 – 6 .
   Web of Science ®Google Scholar
• Tillman , D , Cassman , KB , Matson , PA , Naylor , R and Polasky , S . 2002 . Agricultural sustainability and intensive production practices . Nature , 418 : 671 – 677 .
   Web of Science ®Google Scholar
• Wahbi , A and Jones , MJ . 1993 . Responses of a forage hay crop to the residual effects of nitrogen and phosphorus fertilizers in on-farm trials in northern Syria . Expl Agric , 29 : 429 – 435 .
   Web of Science ®Google Scholar
• Yau , SK , Nachit , MM , Ryan , J and Hamblin , J . 1995 . Phenotypic variation of boron toxicity tolerance in durum wheat at seedling stage . Euphytica , 83 : 185 – 191 .
   Web of Science ®Google Scholar
• Yau , SK and Ryan , J . 2008 . Boron toxicity tolerance in crops: a viable alternative to soil amelioration . Crop Sci , 48 : 854 – 865 .
   Web of Science ®Google Scholar