Modeling acidification processes in agricultural systems.

[1]  F. Yan,et al.  Soil pH increase due to biological decarboxylation of organic anions , 1996 .

[2]  A. D. Noble,et al.  Evidence of accelerated soil acidification under Stylosanthes-dominated pastures , 1997 .

[3]  M. Sumner,et al.  Cation and nitrogen contents of organic matter determine its soil liming potential , 1997 .

[4]  W. Porter,et al.  Acidification rates in the central wheatbelt of Western Australia. 2. On a sandy duplex soil , 1994 .

[5]  M. Conyers,et al.  6 – Amelioration of Soil Acidity by Liming and other Amendments , 1989 .

[6]  P. Williams,et al.  Comparison of initial wetting pattern, nutrient concentrations in soil solution and the fate of15N-labelled urine in sheep and cattle urine patch areas of pasture soil , 1994, Plant and Soil.

[7]  K. R. Helyar,et al.  Soil acidity in New South Wales ― current pH values and estimates of acidification rates , 1990 .

[8]  J. Donnelly,et al.  GRAZPLAN: Decision support systems for Australian grazing enterprises—II. The animal biology model for feed intake, production and reproduction and the GrazFeed DSS , 1997 .

[9]  A. Ridley,et al.  Soil acidification under subterranean clover (Trifolium subterraneum L.) pastures in north-eastern Victoria , 1990 .

[10]  J. Donnelly,et al.  Using the GrassGro decision support tool to evaluate some objective criteria for the definition of exceptional drought , 1998 .

[11]  C. Smith,et al.  Rate of soil acidification under wheat in a semi-arid environment , 1995, Plant and Soil.

[12]  S. Bromfield,et al.  Change in soil pH, manganese and aluminium under subterranean clover pasture , 1983 .

[13]  G. Donald,et al.  Combining satellite data with a simulation model to describe spatial variability in pasture growth at a farm scale , 1999 .

[14]  K. R. Helyar,et al.  2 – Soil Acidification, its Measurement and the Processes Involved , 1989 .

[15]  T. Baker,et al.  Distribution and forms of phosphorus and aluminum in acidic topsoils under pastures in south-eastern Australia , 1990 .

[16]  Chris Smith,et al.  Nitrogen budget of wheat growing on a Riverine clay soil , 2000 .

[17]  R. A. Fischer,et al.  Simulation of soil water storage and sowing day probabilities with fallow and no-fallow in southern New South Wales: I. Model and long term mean effects. , 1990 .

[18]  M. Freer,et al.  GRAZPLAN: Decision support systems for Australian grazing enterprises—I. Overview of the GRAZPLAN project, and a description of the MetAccess and LambAlive DSS , 1997 .

[19]  R. Aitken,et al.  Interrelations between soil pH measurements in various electrolytes and soil solution pH in acidic soils , 1991 .

[20]  D. Binkley,et al.  Nutrient Cycles and H+ Budgets of Forest Ecosystems , 1987 .

[21]  M. Conyers,et al.  Soil solution aluminium activity related to theoretical A1 mineral solubilities in four Australian soils , 1993 .

[22]  W. Vries,et al.  The relation between soil acidification and element cycling , 1987 .

[23]  A. Ridley,et al.  Acidification under grazed annual and perennial grass based pastures. , 1990 .

[24]  A. G. Sinclair,et al.  Soil acidification: A provisional model for New Zealand pastoral systems , 1997 .

[25]  E. Hilder.  The distribution of plant nutrients by sheep at pasture. , 1964 .

[26]  A. Noble,et al.  Evaluation of ceramic cup samplers to measure nitrate leaching in the field , 1995 .

[27]  R. Williams,et al.  Redistribution of Mineral Elements During Development , 1955 .

[28]  M. Conyers,et al.  OBSERVATIONS ON SOME ROUTINE METHODS FOR SOIL pH DETERMINATION , 1988 .

[29]  L. C. Bell,et al.  Soil acidification and the carbon cycle in a cropping soil of north-eastern Victoria , 1998 .

[30]  A. Ridley,et al.  The importance of the carbon cycle to acidification of a grazed annual pasture. , 1990 .

[31]  H. Marschner.  8 – Functions of Mineral Nutrients: Macronutrients , 1995 .

[32]  R. C. Muchow,et al.  Simulation of a legume ley farming system in northern Australia using the Agricultural Production Systems Simulator , 1996 .

[33]  C. Williams.  Soil acidification under clover pasture , 1980 .

[34]  D. Heenan,et al.  Soil pH decline in relation to rotation, tillage, stubble retention and nitrogen fertilizer in S.E. Australia , 1995 .

[35]  W. Porter,et al.  Acidification rates in the central wheatbelt of Western Australia. 1. On a deep yellow sand , 1994 .

[36]  R. Aitken,et al.  Lime requirement of acidic Queensland soils. I. Relationships between soil properties and pH buffer capacity , 1990 .

[37]  R. Dalal,et al.  APSIM's water and nitrogen modules and simulation of the dynamics of water and nitrogen in fallow systems , 1998 .

[38]  M. McCaskill,et al.  A model of S, P and N uptake by a perennial pasture , 2005, Fertilizer research.

[39]  Andrew D. Moore,et al.  GRAZPLAN: Decision support systems for Australian grazing enterprises. III. Pasture growth and soil moisture submodels, and the GrassGro DSS , 1997 .

[40]  D. Heenan,et al.  Decline in soil organic carbon and total nitrogen in relation to tillage, stubble management, and rotation , 1995 .

[41]  M. E. Probert,et al.  SIMULATION OF LEGUME-CEREAL SYSTEMS USING APSIM , 1998 .

[42]  Z. Hochman,et al.  Changes in effective cation exchange capacity and exchangeable aluminium with soil pH in lime-amended field soils. , 1992 .

[43]  R. C. Muchow,et al.  Modelling sugarcane production systems I. Development and performance of the sugarcane module , 1999 .

[44]  A. Ridley,et al.  Ash alkalinity of animal and plant products , 1991 .

[45]  R. Simpson,et al.  Nitrate leaching under phalaris, cocksfoot, and annual ryegrass pastures and implications for soil acidification , 1999 .

[46]  R. B. Corey,et al.  CONTRIBUTION OF ORGANIC MATTER AND CLAY TO SOIL CATION- EXCHANGE CAPACITY AS AFFECTED BY THE PH OF THE SATURATING SOLUTION , 1964 .

[47]  R. Aitken,et al.  Soil acidification under some tropical agricultural systems. 1. Rates of acidification and contributing factors , 1997 .

[48]  P. Dolling.  Effect of lupins and location on soil acidification rates , 1995 .

[49]  R. Jones,et al.  The long-term impact of two pasture production systems on soil acidification in southern Queensland , 1998 .

[50]  Peter J. Gregory,et al.  Nutrient relations of winter wheat: 1. Accumulation and distribution of Na, K, Ca, Mg, P, S and N , 1979, The Journal of Agricultural Science.

[51]  Oscar J. Cacho,et al.  Modelling the long-term effects on farm net worth of investments in pasture fertilizer under constraints of family expenditure , 2000 .

[52]  Chris Smith,et al.  Nitrate leaching from a Riverine clay soil under cereal rotation , 1998 .

[53]  B. Cullis,et al.  Influence of dryland agricultural management practices on the acidification of a soil profile , 1996 .

[54]  L. Bell,et al.  Chemical attributes of some queensland acid soils. Ii. relationships between soil and soil solution phase compositions , 1989 .

[55]  A. Robson,et al.  Effect of lupins and pasture on soil acidification and fertility in Western Australia , 1993 .

[56]  Peter J. Gregory,et al.  PERFORMANCE OF THE APSIM-WHEAT MODEL IN WESTERN AUSTRALIA , 1998 .

[57]  G. Ritchie,et al.  Estimates of Soil Solution Ionic Strength and the Determination of pH in West Australian Soils , 1985 .

[58]  Z. Hochman,et al.  A model for understanding the importance of various chemical, physical and biological processes in the development of soil profile acidity , 1995 .

[59]  R. J. Bartlett,et al.  Soil pH buffering revisited , 1985 .

[60]  Val Snow,et al.  Nitrogen dynamics in a eucalypt plantation irrigated with sewage effluent or bore water , 1999 .

[61]  C. J. Asher,et al.  Calcium amelioration of aluminium toxicity effects on root hair development in soybean [Glycine max (L.) Merr.]. , 1993, The New phytologist.

[62]  C. W. Richardson.  Stochastic simulation of daily precipitation, temperature, and solar radiation , 1981 .

[63]  Senthold Asseng,et al.  Use of the APSIM wheat model to predict yield, drainage, and NO3- leaching for a deep sand , 1998 .

[64]  Maximilian Posch,et al.  ACIDIFICATION OF FOREST SOILS: MODEL DEVELOPMENT AND APPLICATION FOR ANALYZING IMPACTS OF ACIDIC DEPOSITION IN EUROPE , 1986 .

[65]  Holger Meinke,et al.  Assessing exceptional drought with a cropping systems simulator: a case study for grain production in northeast Australia , 1998 .

[66]  Graeme L. Hammer,et al.  APSIM: a novel software system for model development, model testing and simulation in agricultural systems research , 1996 .

[67]  C. Mclay,et al.  Rates and sources of acidification in agricultural systems of southern Australia , 1995 .