LEADER 05580nam 2200733 a 450 001 9910811787303321 005 20240313121343.0 010 $a1-118-51799-7 010 $a1-283-95008-1 010 $a1-118-51800-4 010 $a1-118-51798-9 035 $a(CKB)2670000000315560 035 $a(EBL)1108694 035 $a(OCoLC)823719333 035 $a(SSID)ssj0000804019 035 $a(PQKBManifestationID)11487161 035 $a(PQKBTitleCode)TC0000804019 035 $a(PQKBWorkID)10813785 035 $a(PQKB)10171957 035 $a(MiAaPQ)EBC1108694 035 $a(Au-PeEL)EBL1108694 035 $a(CaPaEBR)ebr10644017 035 $a(CaONFJC)MIL426258 035 $a(PPN)183846672 035 $a(EXLCZ)992670000000315560 100 $a20121121d2013 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aImproving water and nutrient-use efficiency in food production systems$b[electronic resource] /$feditor, Zed Rengel 205 $a1st ed. 210 $aAmes, Iowa $cJohn Wiley & Sons, Inc.$d2013 215 $a1 online resource (323 p.) 300 $aDescription based upon print version of record. 311 $a0-8138-1989-X 320 $aIncludes bibliographical references and index. 327 $aImproving Water and Nutrient-Use Efficiency in Food Production Systems; Copyright; Contents; Contributors; Preface; 1 Current State and Future Potential of Global Food Production and Consumption; Introduction; Global Food Production; Agricultural Land Expansion; Productivity Growth; Climate Change; Global Food Consumption; Water- and Nutrient-Use Efficiency in Agricultural Production; Conclusions; References; 2 Water Resources and Global Change; Introduction; Observed Global Trends in Precipitation and Temperature; Future Trends in Precipitation and Temperature 327 $aFuture Trends in Water Availability Runoff; Soil Water Storage; Consequences for Agricultural Production; Uncertainties in Climate Change Projections; References; 3 Translating Water into Food: How Water Cycles in Natural and Agricultural Landscapes; Introduction; Physical Basis of Water Cycling; Water Needs for Food Production; Water Fluxes in Agricultural Landscape; Vertical Water Vapor Flux; Vertical Soil Water Flux; Horizontal Water Vapor Flux; Impact of Landscape Structure on Water Cycling; Improvement of Water Management in Agricultural Landscapes; Introduction of Shelterbelts 327 $aRestoration of Small Midfield Ponds Improving Soil Water Retention and Hydraulic Properties; Conclusions; References; 4 Nutrients as Limited Resources: Global Trends in Fertilizer Production and Use; Fertilizer Consumption; Evolution of Global and Regional Fertilizer Consumption since the 1960's; Evolution of the Product Mix and Organic Resources Recycling; Current Situation; Medium-Term Outlook for World and Regional Fertilizer Demand; Long-Term Projections for World Fertilizer Demand; Fertilizer Supply; Evolution of Production and Trade at the Global and Regional Levels since the 1960's 327 $aCurrent Situation Fertilizer Industry's Investment Climate and Capacity Developments; Medium-Term Outlook for World Fertilizer Supply and Supply-and-Demand Balances; Resource Management; Industrial Nitrogen; Phosphate Rock; Potash Ore; Challenges Facing the Fertilizer Industry; Nutrient-Use Efficiency; Developing and Delivering Fertilizer Best Management Practices; References; 5 The Flow of Phosphorus in Food Production and Consumption Systems; The Use of Phosphorus in Global Food Production; Key Challenges: Scarcity and Pollution; Phosphorus as a Scarce Global Resource 327 $aPhosphorus as a Pollutant Sustainable Pathways for Future Phosphorus Flows; Regional Example 1: Australia; Regional Example 2: Sweden; The Road Ahead; References; 6 Matching Soil Nutrient Supply and Crop Demand during the Growing Season; Introduction; Soil Supply of Nutrients; Principles Governing Soil Nutrient Supply; Availability of Nutrients to Plants; Crop Nutrient Demand; Demand for Phloem-Mobile Nutrients; Demand for Phloem-Immobile Nutrients; Amount of Nutrient Required; Matching Supply to Demand; Supply and Demand in Fertilizer Recommendation Systems 327 $aPositional Unavailability of Soil-Immobile Nutrients 330 $aImproving Water and Nutrient Use Efficiency in Food Production Systems provides professionals, students, and policy makers with an in-depth view of various aspects of water and nutrient us in crop production. The book covers topics related to global economic, political, and social issues related to food production and distribution, describes various strategies and mechanisms that increase water and nutrient use efficiency, and review te curren situation and potential improvements in major food-producing systems on each continent. The book also deals with problems experienced 606 $aCrops$xWater requirements 606 $aCrops$xNutrition 606 $aWater conservation 606 $aFertilizers 606 $aPlant nutrients 615 0$aCrops$xWater requirements. 615 0$aCrops$xNutrition. 615 0$aWater conservation. 615 0$aFertilizers. 615 0$aPlant nutrients. 676 $a631.5/82 701 $aRengel$b Zdenko$01609196 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910811787303321 996 $aImproving water and nutrient-use efficiency in food production systems$93936322 997 $aUNINA