Soil Fertility Management for Sustainable Agriculture
Autor James F. Power, Rajendra Prasaden Limba Engleză Hardback – 30 iun 1997
Soil Fertility Management for Sustainable Agriculture is an excellent reference for environmental and agricultural professionals as well as a textbook for undergraduate and graduate students preparing for a career in agriculture or soil fertility management.
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Specificații
ISBN-13: 9781566702546
ISBN-10: 1566702542
Pagini: 382
Ilustrații: 29 equations; 17 Halftones, black and white; 99 Tables, black and white
Dimensiuni: 156 x 234 x 27 mm
Greutate: 0.87 kg
Ediția:1
Editura: CRC Press
Colecția CRC Press
ISBN-10: 1566702542
Pagini: 382
Ilustrații: 29 equations; 17 Halftones, black and white; 99 Tables, black and white
Dimensiuni: 156 x 234 x 27 mm
Greutate: 0.87 kg
Ediția:1
Editura: CRC Press
Colecția CRC Press
Public țintă
UndergraduateRecenzii
"For all agricultural library collections."
-CHOICE
-CHOICE
Cuprins
IntroductionSustainable Agriculture: Definitions and GoalsFactors Determining SustainabilitySoil Fertility Essential Plant NutrientsCriteria for EssentialityBasis for Classification of Nutrients as Primary, Secondary, and MicronutrientsPrimary Nutrients, Secondary Nutrients, and MicronutrientsFunctions of Essential Nutrients in PlantsSoil the SustainerSoil Organic MatterSoil WaterSoil AirSoil Mineral MatterSoil ColloidsSoil Living OrganismsSoil ColloidsClay MineralsOxide MineralsOrganic MatterHumus, Its Structure and PropertiesC:N RatioFactors Affecting the Organic-Matter Content of SoilsSoil AcidityAcidsThe pH ConceptDetermination of Soil pHActive and Potential AcidityBuffering CapacityNature of Soil AcidityFactors Affecting Soil AciditySoil pH and Crop ProductionLime RequirementLiming MaterialsFineness of LimestoneSoil Salinity and SodicityCoverage and Special FeaturesCriteria for Determining Salinity/Sodicity ClassificationReclamation and Management of Saline SoilsCrop Production on Saline SoilsReclamation and Management of Sodic SoilsCrop Production on Sodic SoilsNitrogenSoil Organic N Mineralization of Soil Organic NitrogenFactors Affecting NitrificationNitrogen ImmobilizationAmmonium Fixation (Nonexchangable Ammonium)NH4 vs. NO3- Nutrition of PlantsBiological Nitrogen FixationNitrogen Fertilizers or Industrial Nitrogen FixationEfficient Nitrogen ManagementIncreasing N Use EfficiencyNitrogen Availability IndicesNitrogen-Deficiency SymptomsPhosphorusSoil PhosphorusPhosphate Retention or Fixation in SoilFactors Affecting the Retention of Phosphorus by SoilPhosphate Fertilizer Reaction Products in SoilIntensity (I) and Quantity (Q) Factors in Phosphorus AvailabilitySoil Testing for PhosphorusPhosphorus-Deficiency Sym
Notă biografică
James F. Power, Rajendra Prasad
Descriere
Sustainability of agricultural systems is a major global concern due to population growth and a number of environmental factors