Michael James Hedley
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Michael James Hedleyearth-sciences Degrees
Earth Sciences
#1933
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#2674
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Soil Science
#69
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#77
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Environmental Science
#221
World Rank
#223
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Earth Sciences
Michael James Hedley's Degrees
- PhD Soil Science University of California, Davis
- Masters Soil Science University of California, Davis
- Bachelors Environmental Science University of California, Davis
Why Is Michael James Hedley Influential?
(Suggest an Edit or Addition)Michael James Hedley's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Changes in Inorganic and Organic Soil Phosphorus Fractions Induced by Cultivation Practices and by Laboratory Incubations1 (1982) (2304)
- Effect of biochar on soil physical properties in two contrasting soils: An Alfisol and an Andisol (2013) (484)
- Processes of soil acidification during nitrogen cycling with emphasis on legume based pastures (1991) (371)
- Method to measure microbial phosphate in soils (1982) (358)
- Plant-induced changes in the rhizosphere of rape (Brassica napus var. Emerald) seedlings. III. Changes in L value, soil phosphate fractions and phosphatase activity. (1982) (350)
- PLANT‐INDUCED CHANGES IN THE RHIZOSPHERE OF RAPE (BRASSICA NAPUS VAR. EMERALD) SEEDLINGS (1982) (330)
- Reactions controlling the cycling of P in soils (1995) (277)
- Predicting phosphorus bioavailability from high-ash biochars (2012) (266)
- Contribution to characterisation of biochar to estimate the labile fraction of carbon (2011) (244)
- Losses and transformation of nitrogen during composting of poultry manure with different amendments: An incubation experiment (1994) (238)
- Environmental hazards of fluoride in volcanic ash: a case study from Ruapehu volcano, New Zealand (2003) (196)
- Fluoride: A review of its fate, bioavailability, and risks of fluorosis in grazed‐pasture systems in New Zealand (2000) (195)
- Plant induced changes in the rhizosphere of rape brassica napus cultivar emerald seedlings 1. ph change and the increase in phosphorus concentration in the soil solution (1982) (189)
- Nutrient management in New Zealand pastures— recent developments and future issues (2007) (179)
- Role of carbon, nitrogen, and sulfur cycles in soil acidification. (2003) (158)
- Fertiliser contaminants in New Zealand grazed pasture with special reference to cadmium and fluorine — a review (2003) (144)
- Phosphorus efficiency and the forms of soil phosphorus utilized by upland rice cultivars (2004) (141)
- A review of the use of phosphate rocks as fertilizers for direct application in Australia and New Zealand. (1990) (136)
- A simplified resin membrane technique for extracting phosphorus from soils (1990) (130)
- Reactions of Phosphate Fertilizers and By-Products in Soils (2008) (128)
- Agronomic impact of tephra fallout from the 1995 and 1996 Ruapehu Volcano eruptions, New Zealand (1998) (124)
- Progress in selected areas of rhizosphere research on P acquisition (2003) (118)
- Chemical and bioassay characterisation of nitrogen availability in biochar produced from dairy manure and biosolids (2012) (116)
- Fluoride accumulation in pasture forages and soils following long-term applications of phosphorus fertilisers. (2001) (110)
- Copper uptake and translocation in chicory (Cichorium intybus L. cv Grasslands Puna) and tomato (Lycopersicon esculentum Mill. cv Rondy) plants grown in NFT system. II. The role of nicotianamine and histidine in xylem sap copper transport (2000) (99)
- Best management practices to mitigate faecal contamination by livestock of New Zealand waters (2007) (98)
- Transformation of nitrogen and nitrous oxide emission from grassland soils as affected by compaction (2007) (95)
- A review of literature on the land treatment of farm‐dairy effluent in New Zealand and its impact on water quality (2004) (95)
- In-field hyperspectral proximal sensing for estimating quality parameters of mixed pasture (2012) (93)
- Pasture soils contaminated with fertilizer-derived cadmium and fluorine: livestock effects. (2008) (90)
- Effect of condensed tannins in Lotus corniculatus upon the digestion of methionine and cysteine in the small intestine of sheep (1996) (86)
- A nutrient-transfer model to explain the fate of phosphorus and sulphur in a Grazed Hill-Country pasture (1990) (84)
- The fate of phosphorus of ash-rich biochars in a soil-plant system (2014) (83)
- Soil fauna in grazed New Zealand hill country pastures at two management intensities (2008) (74)
- Copper uptake and translocation in chicory ( Cichorium intybus L. cv. Grasslands Puna) and tomato (Lycopersicon esculentum Mill. cv. Rondy) plants grown in NFT system. I. Copper uptake and distribution in plants (2000) (72)
- Experimental evidence for sequestering C with biochar by avoidance of CO2 emissions from original feedstock and protection of native soil organic matter (2015) (70)
- Downward movement of cadmium and phosphorus from phosphatic fertilisers in a pasture soil in New Zealand. (1997) (69)
- Total and soluble fluorine concentrations in relation to properties of soils in New Zealand (2006) (69)
- Can biochar increase the bioavailability of phosphorus (2016) (67)
- Cadmium Distribution in Hill Pastures as Influenced by 20 Years of Phosphate Fertilizer Application and Sheep Grazing (1995) (67)
- Phosphorus utilisation efficiency and depletion of phosphate fractions in the rhizosphere of three tea (Camellia sinensis L.) clones (1999) (65)
- The use of diffuse reflectance spectroscopy for in situ carbon and nitrogen analysis of pastoral soils (2008) (65)
- Minimising surface water pollution resulting from farm‐dairy effluent application to mole‐pipe drained soils. I. An evaluation of the deferred irrigation system for sustainable land treatment in the Manawatu (2004) (64)
- Producing biochars with enhanced surface activity through alkaline pretreatment of feedstocks (2010) (63)
- Dissolution of phosphate rocks in soils. 2. Effect of pH on the dissolution and plant availability of phosphate rock in soil with pH dependent charge (1990) (61)
- A technique for studying rhizosphere processes in tree crops: soil phosphorus depletion around camellia (Camellia japonica L.) roots (1997) (60)
- Predicting C aromaticity of biochars based on their elemental composition (2013) (60)
- Cadmium adsorption by rhizobacteria: implications for New Zealand pastureland (2001) (58)
- Measurement of plant-available cadmium in New Zealand soils (1996) (58)
- Dissolution of phosphate rock during the composting of poultry manure: an incubation experiment (2004) (54)
- Measuring carbon dynamics in field soils using soil spectral reflectance: prediction of maize root density, soil organic carbon and nitrogen content (2010) (53)
- Nitrogen transformation and nitrous oxide emissions from various types of farm effluents (2007) (52)
- A climate‐driven, soil fertility dependent, pasture production model (2000) (51)
- Denitrification losses of N from fresh and composted manures (1995) (48)
- Influence of sheep rxcreta on pasture uptake and leaching losses of sulfur, nitrogen and potassium from grazed pastures (1993) (48)
- Dissolution of phosphate rocks in soils. 1. Evaluation of extraction methods for the measurement of phosphate rock dissolution (1989) (48)
- Effect of phosphate fertiliser type on the accumulation and plant availability of cadmium in grassland soils (1996) (46)
- The mobilisation and fate of soil and rock phosphate in the rhizosphere of ectomycorrhizal Pinus radiata seedlings in an Allophanic soil (2004) (45)
- Determination of carbonate-C in biochars (2014) (43)
- Assessment of the influence of biochar on rumen and silage fermentation: A laboratory-scale experiment (2014) (42)
- Uptake of potassium and nitrogen by pasture from urine-affected soil (1989) (42)
- Uptake of phosphorus from different sources by Lotus pedunculatus and three genotypes of Trifolium repens .2. Forms of phosphate utilised and acidification of the rhizosphere (1996) (41)
- Agronomic effectiveness of poultry manure composts (1995) (41)
- Land application of farm dairy effluent to a mole and pipe drained soil: implications for nutrient enrichment of winter-spring drainage (2008) (40)
- Impact of Ruapehu ash fall on soil and pasture nutrient status 1. October 1995 eruptions (1997) (37)
- Use of potassium bromide solutions to simulate dairy cow urine flow and retention in pasture soils (1990) (37)
- Development and evaluation of an improved soil test for phosphorus, 3: field comparison of Olsen, Colwell and Resin soil P tests for New Zealand pasture soils (1999) (37)
- Optimized denitrification bioreactor treatment through simulated drainage containment (2011) (37)
- Proximal sensing of the seasonal variability of pasture nutritive value using multispectral radiometry (2013) (37)
- Chemical fractionation to characterize changes in sulphur and carbon in soil caused by management (2004) (33)
- Preparation, forms and properties of controlled-release phosphate fertilizers (1993) (32)
- Denitrification potential in the subsurface environment in the Manawatu River catchment, New Zealand: Indications from oxidation-reduction conditions, hydrogeological factors, and implications for nutrient management. (2017) (32)
- Development and evaluation of an improved soil test for phosphorus. 2. Comparison of the Olsen and mixed cation-anion exchange resin tests for predicting the yield of ryegrass grown in pots (1992) (31)
- Comparison of Pine Bark, Biochar and Zeolite as Sorbents for NH4+‐N Removal from Water (2015) (31)
- Phosphate rock dissolution and transformation in the rhizosphere of tea (Camellia sinensis L.) compared with other plant species (1998) (29)
- Effect of forms of nitrogen supply on mobilisation of phosphorus from a phosphate rock and acidification in the rhizosphere of tea (1998) (28)
- Development and evaluation of an improved soil test for phosphorus: 1. The influence of phosphorus fertilizer solubility and soil properties on the extractability of soil P (1992) (27)
- Fate of biochar in chemically- and physically-defined soil organic carbon pools (2014) (26)
- Fate of potassium in dairy cow urine applied to intact soil cores (1990) (26)
- The effects of nitrogen fertilizer form on the plant availability of phosphate from soil, phosphate rock and mono-calcium phosphate (1987) (26)
- The impact of intensive dairy farming on the leaching losses of nitrogen and phosphorus from a mole and pipe drained soil (26)
- A model to predict kidney and liver cadmium concentrations in grazing animals (1999) (26)
- Influence of manufacturing variables on characteristics and the agronomic value of partially acidulated phosphate fertilizers (1990) (26)
- The effect of preferential flow of dairy cow urine and simulated rainfall on movement of potassium through undisturbed topsoil cores. (1990) (26)
- Nitrogen loss mitigation using duration-controlled grazing: Field observations compared to modelled outputs (2012) (25)
- Testing an Alternative Method for Estimating the Length of Fungal Hyphae Using Photomicrography and Image Processing (2016) (25)
- Predicting the fate of fertiliser sulphur in grazed hill country pastures by modelling the transfer and accumulation of soil phosphorus (1990) (25)
- Multi-spectral radiometry to estimate pasture quality components (2012) (24)
- Evaluation of methods of measurement of nitrogen in poultry and animal manures (1990) (24)
- Influence of Ectomycorrhizal Hyphae on Phosphate Fractions and Dissolution of Phosphate Rock in Rhizosphere Soils of Pinus radiata (2005) (22)
- Soil C and N sequestration and fertility development under land recently converted from plantation forest to pastoral farming (2009) (22)
- Phosphorus in soils of riparian and non‐riparian wetland and buffer strips in the Waikato area, New Zealand (2006) (21)
- Why are median phosphorus concentrations improving in New Zealand streams and rivers? (2019) (21)
- A comparison of sequential extraction procedures for measuring phosphate rock residues in soils (1993) (20)
- Effect of Mycorrhizal Inoculation on Rhizosphere Properties, Phosphorus Uptake and Growth of Pine Seedlings Treated With and Without a Phosphate Rock Fertilizer (2007) (20)
- Nitrous oxide fluxes in soil as influenced by compaction (19)
- Large, durable and low‐cost reflectance standard for field remote sensing applications (2009) (19)
- Ingestion of soil fluorine: Its impact on the fluorine metabolism and status of grazing young sheep (2003) (19)
- Mineralisation and fate of soil sulphur and nitrogen in hill pastures (1993) (19)
- Mass balance modelling of potassium losses from grazed dairy pasture (1990) (18)
- Cadmium accumulation by forage species used in New Zealand livestock grazing systems (2016) (17)
- Developments in some aspects of reactive phosphate rock research and use in New Zealand (1997) (17)
- Predicting pasture root density from soil spectral reflectance: field measurement (2010) (17)
- The source and distribution of cadmium in soils on a regularly fertilised hill-country farm (1999) (17)
- Predicting Soil Carbon and Nitrogen Concentrations and Pasture Root Densities from Proximally Sensed Soil Spectral Reflectance (2010) (16)
- Uptake of phosphorus from different sources by Lotus Pedunculatus and three genotypes of Trifolium Repens .1. Plant yield and phosphate efficiency (1996) (16)
- Comparison of the agronomic effectiveness of a phosphate rock and triple superphosphate as phosphate fertilisers for tea (Camellia sinensis L.) on a strongly acidic Ultisol (2001) (15)
- The soil invertebrate contribution to nitrogen mineralisation differs between soils under organic and conventional dairy management (2011) (15)
- Single superphosphate-reactive phosphate rock mixtures. 2. The effect of phosphate rock type and denning time on the amounts of acidulated and extractable phosphate (1988) (15)
- An in situ mini lysimeter with a removable ion exchange resin trap for measuring nutrient losses by leaching from grazed pastures (1994) (15)
- Sulphur cycling in New Zealand hill country pastures. II. The fate of fertilizer sulphur (1993) (14)
- Assessing Biochar Stability Indices Using near Infrared Spectroscopy (2014) (14)
- Characterization of recently 14C pulse‐labelled carbon from roots by fractionation of soil organic matter (2005) (13)
- Root processes influencing phosphorus availability in volcanic soils under young Pinus radiata plantations (2006) (13)
- Single superphosphate-reactive phosphate rock mixtures. 1. Factors affecting chemical composition (1987) (13)
- The influence of surface incorporated lime and gypsiferous by-products on surface and subsurface soil acidity. I. Soil solution chemistry (1999) (13)
- Sulphur cycling in New Zealand hill country pastures. I. Laboratory sulphur, nitrogen and carbon mineralization studies (1993) (13)
- Evaluation of tephra for removing phosphorus from dairy farm drainage waters (2008) (13)
- Influence of Soil Moisture Status on Soil Cadmium Phytoavailability and Accumulation in Plantain (Plantago lanceolata) (2018) (13)
- Cadmium in soils under pasture predicted by soil spectral reflectance on two dairy farms in New Zealand (2018) (12)
- Cobalt and nickel accumulation in Nyssa (tupelo) species and its significance for New Zealand agriculture (1999) (12)
- Net changes of soil C stocks in two grassland soils 26 months after simulated pasture renovation including biochar addition (2016) (12)
- Effect of soil cultivation and winter pugging on fluorine distribution in soil profiles under pasture following long-term applications of phosphate fertilisers (2007) (12)
- Effects of summer turnip forage cropping and pasture renewal on nitrogen and phosphorus losses in dairy farm drainage waters: A three-year field study (2017) (11)
- Co-Pyrolysis of Maize Stover and Igneous Phosphate Rock to Produce Potential Biochar-Based Phosphate Fertilizer with Improved Carbon Retention and Liming Value (2020) (11)
- Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a Yellow Earth in Myanmar (2009) (11)
- The influence of surface incorporated lime and gypsiferous by-products on surface and subsurface soil acidity. II. Root growth and agronomic implications (1999) (11)
- Accounting for particle movement when assessing the dissolution of slow release fertilizers in field soils (2004) (11)
- Chemical fractionation of fluorine in soils with a long-term phosphate fertiliser history (2007) (11)
- Duration-controlled grazing of dairy cows. 2: nitrogen losses in sub-surface drainage water and surface runoff (2019) (11)
- Field Evaluation of the Liming Value of Two Phosphate Rocks and their Partially Acidulated Products After 16 Years of Annual Application to Grazed Pasture (2005) (10)
- Ingestion of soil fluorine: Its impact on the fluorine metabolism of dairy cows (2005) (10)
- Absorption of Ammonia Released from Poultry Manure to Soil and Bark and the Use of Absorbed Ammonia in Solubilizing Phosphate Rock (1993) (10)
- Chemical properties of fluidised bed boiler ash relevant to its use as a liming material and fertiliser (1995) (10)
- The agronomic value of co-granulated Christmas Island Grade C phosphate rock and elemental sulphur (2004) (9)
- Assessment of the relative agronomic effectiveness of phosphate rocks under glasshouse conditions (1993) (9)
- Denitrification bioreactor nitrous oxide emissions under fluctuating flow conditions (2013) (9)
- A SUMMARY OF KEY MESSAGES ARISING FROM THE PASTORAL 21 RESEARCH PROGRAMME (2017) (9)
- MEASURING DENITRIFICATION IN THE SUBSURFACE ENVIRONMENT OF MANAWATU RIVER CATCHMENT (2014) (9)
- Soil cadmium and New Zealand dairy farms: Impact of whole-farm contaminant variability on environmental management (2018) (9)
- Influence of soil faunal communities on nitrogen dynamics in legume-based mesocosms (2011) (8)
- Dry matter yield, nutritive value and tiller density of tall fescue and perennial ryegrass swards under grazing (2016) (8)
- Spatial and time-dependent patterns of selenium (Se) release from selected Se fertiliser granules (2006) (8)
- Reducing nitrate leaching losses by using duration-controlled grazing of dairy cows. (2010) (8)
- The performance of travelling effluent irrigators: Assessment, modification, and implications for nutrient loss in drainage water (2004) (8)
- Evidence for soil carbon enhancement through deeper mouldboard ploughing at pasture renovation on a Typic Fragiaqualf (2017) (8)
- New Zealand made controlled release coated urea increases winter growth rates of Italian ryegrass with lower N leaching than uncoated urea (2008) (8)
- Single superphosphate - reactive phosphate rock mixtures. 3. The use of concentration ratios of elements to identify the nature and amounts of unacidulated rock residues in the mixtures (2004) (7)
- In situ dynamics of recently allocated 14C in pasture soil and soil solution collected with Rhizon Soil Moisture Samplers (2005) (7)
- THREE YEARS OF DURATION-CONTROLLED GRAZING: WHAT HAVE WE FOUND? (2011) (7)
- Potential Uses of Fluidised Bed Boiler Ash (FBA) as a Liming Material, Soil Conditioner and Sulfur Fertilizer (2006) (7)
- Sequestration of soil carbon by burying it deeper within the profile: A theoretical exploration of three possible mechanisms (2021) (7)
- Effect of shaking procedures on the neutral ammonium citrate soluble phosphate fraction in fertiliser materials (1990) (7)
- INFLUENCE OF BIOCHAR AMENDMENTS ON DENITRIFICATION BIOREACTOR PERFORMANCE (2011) (6)
- Chapter 14 Techniques for assessing nutrient bioavailability in soils: Current and future issues (2008) (6)
- Fertiliser-Derived Fluorine in Grazed Pasture Systems. (2007) (6)
- Full inversion tillage during pasture renewal to increase soil carbon storage: New Zealand as a case study (2021) (6)
- Using turnips to reduce soil K loading on the effluent block. (2010) (5)
- Effect of dairy cow urine on potassium adsorption by soil (1988) (5)
- Duration-controlled grazing of dairy cows. 1: Impacts on pasture growth, cow intakes and nutrient transfer (2019) (5)
- Liming effect of reactive phosphate rocks: A laboratory evaluation (1995) (5)
- Contrasting subsurface denitrification characteristics under temperate pasture lands and its implications for nutrient management in agricultural catchments. (2020) (4)
- Updated Characterization of Dorowa Phosphate Rock Mined in Zimbabwe (2019) (4)
- Investigating the Influence of Biochar Particle Size and Depth of Placement on Nitrous Oxide (N2O) Emissions from Simulated Urine Patches (2018) (4)
- NITRATE LEACHING AND PASTURE PRODUCTION FROM TWO YEARS OF DURATION-CONTROLLED GRAZING (2011) (4)
- Granulation of finely crystalline ammonium sulphate using calcium oxide and sulphuric acid (2005) (4)
- Assessment of the biological availability of particulate-phase phosphorus : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Soil Science at Massey University (1978) (4)
- Effects of applying dairy wintering barn manure of differing C:N ratios directly to pasture on N mineralisation and forage growth (2016) (4)
- LYING AND FEEDING BEHAVIOUR OF DAIRY COWS AT PASTURE AND HOUSED IN FREE STALLS FITTED WITH SAND AND WATER FILLED MATTS (2014) (4)
- UNDERSTANDING SOIL PHOSPHORUS VARIABILITY WITH DEPTH FOR THE IMPROVEMENT OF CURRENT SOIL SAMPLING METHODS (2017) (3)
- Field measurement of root density and soil organic carbon content using soil spectral reflectance. (2010) (3)
- Suitability of three wood species for denitrification bioreactor fill (2014) (3)
- FULL INVERSION TILLAGE PASTURE RENEWAL OFFERS GREENHOUSE GAS MITIGATION OPTIONS: THE MANAWATU EXPERIENCE (2019) (3)
- Phosphorus recovery from an igneous phosphate rock using organic acids and pyrolysis condensate (2022) (3)
- Effect of a late summer diet change from pasture to brassica crop and silages on dairy cow milk production and urinary nitrogen excretion (2020) (3)
- COMPARING NUTRIENT LOSS PREDICTIONS USING OVERSEER ® AND STREAM WATER QUALITY IN A HILL COUNTRY SUB-CATCHMENT (2016) (3)
- Characterization of Denitrification in the Subsurface Environment of the Manawatu River catchment, New Zealand (2014) (3)
- Effect of mycorrhizal inoculation on rhizosphere properties of Pinus radiata seedlings (2004) (2)
- Nitrogen Excretion by Dairy Cows Grazing Plantain (Plantago lanceolata) Based Pastures during the Lactating Season (2022) (2)
- Losses of potassium from grazed dairy pastures (1990) (2)
- Evaluation of soil tests for predicting pasture response on acid soils to phosphate supplied in water soluble and sparingly soluble forms (1995) (2)
- Pathogen transmission routes: Farm animals to water bodies (2002 – 2003) (2004) (2)
- USING DURATION CONTROLLED GRAZING AND DIET TO MANIPULATE N LEACHING LOSSES (2017) (1)
- Key outputs from reactive phosphate rock research in New Zealand. (2003) (1)
- The use of nitrogen fertilizers to increase the suitability of reactive phosphate rocks for use in intensive agriculture (1989) (1)
- Critical components of duration controlled grazing systems for productivity gain and footprint reduction (2014) (1)
- SPATIAL DISTRIBUTION OF SOIL CADMIUM IN A LONG-TERM WAIKATO DAIRY FARM (2015) (1)
- Agronomic effectiveness of selected fertilisers in supplying copper to perennial ryegrass. (2001) (1)
- AN ASSESSMENT OF THE DENITRIFICATION POTENTIAL IN SHALLOW GROUNDWATERS OF THE MANAWATU RIVER CATCHMENT (2015) (1)
- Increasing phosphorus solubility by sintering igneous Dorowa phosphate rock with recycled glass (2020) (1)
- The manufacture and evaluation of granular potassium chloride fertilizers (1992) (1)
- Nitrogen losses in artificial drainage and surface runoff from pasture following grazing by dairy cattle (2004) (1)
- WHAT PROCESSES CAN CONTRIBUTE TO ENHANCING SOIL CARBON STORAGE AT GREATER SOIL DEPTHS? (2020) (0)
- A soil invertebrate indicator for New Zealand pastoral soils (2010) (0)
- Letter to the Editor (2010) (0)
- CHALLENGES FOR IDENTIFYING BEST MANAGEMENT PRACTICES – INTEGRATING EMERGING MODERN TECHNOLOGIES AND PHILOSOPHIES (2007) (0)
- J.K. Syers on the Environmental Impact of Agriculture on Water Quality (2014) (0)
- J.K. Syers a Protagonist for the Direct Application of Reactive Phosphate Rocks to Pasture Soils (2014) (0)
- EFFECTS OF GRAZING MANAGEMENT ON NUTRIENT ANION AND CATION LOSSES IN DRAINAGE WATERS FROM DAIRY PASTURES (2017) (0)
- The fate of phosphorus of ash-rich biochars in a soil-plant system (2013) (0)
- Short-term effects of deep ploughing on soil C stocks following renewal of a dairy pasture in New Zealand (2018) (0)
- Predicting phosphorus bioavailability from high-ash biochars (2012) (0)
- Spring pasture renewal involving full inversion tillage and a summer crop can facilitate soil C storage, improve crop yields and lower N leaching (2022) (0)
- Tephra is an effective P diffusion barrier in root exclusion experiments (2016) (0)
- UNDERSTANDING AND ENHANCING NUTRIENT ATTENUATION CAPACITY IN NZ AGRICULTURAL CATCHMENTS (2015) (0)
- CADMIUM ACCUMULATION IN CHICORY AND RYEGRASS WITH MODIFICATION OF SOIL pH (2018) (0)
- Effect of organic and inorganic phosphate fertilizers and their combination on maize yield and phosphorus availability in a yellow earth in Myanmar [Approved article] (2009) (0)
- -APPLIED NITROGEN TRANSFORMATION PROCESS INHIBITORS FOR REDUCING NITROGEN LOSSES FROM URINE APPLIED TO WELL-DRAINED DAIRY SOILS IN AUTUMN/WINTER IN NEW ZEALAND (2017) (0)
- The soil invertebrate contribution to nitrogen mineralisation differs between soils under organic and conventional dairy management (2011) (0)
- Producing biochars for New Zealand soils (2010) (0)
- CARBON DIOXIDE EMISSIONS FROM SOILS FOLLOWING ROTARY– AND NO-TILL SEED BED PREPARATION UNDER CONTROLLED LABORATORY AND FIELD CONDITIONS (2011) (0)
- INFLUENCE OF FLUCTUATING SOIL MOISTURE ON CADMIUM PHYTOAVAILABILITY AND ACCUMULATION IN PLANTAIN (2017) (0)
- Ruminant Nutrition : Dairy : General Topics 65 The effect of feeding rumen-bypass protein on milk yield and composition in Irish dairy cows (2013) (0)
- PRELIMINARY FINDINGS ON THE EFFECT OF TREADING DAMAGE AND URINE APPLICATION ON N LOSSES IN MANAWATU HILL COUNTRY (2014) (0)
- Multi-spectral radiometry to estimate pasture quality components (2012) (0)
- Evaluating the benefits of restricted grazing to protect wet pasture soils in two dairy regions of New Zealand (2013) (0)
- The pugometer: an evaluation of a new tool for assessing treading damage of pasture soils and comparisons with other methods (2018) (0)
- Can Biochar Be Used to Increase the Bioavailability of Phosphorus Immobilized in Andisols (2014) (0)
- The potential for full inversion tillage to increase soil carbon storage following pasture renewal in New Zealand (2020) (0)
- Understanding winter sodium deposition in Taranaki, New Zealand (2008) (0)
- Effects of amino acids and casein on copper uptake from soil by chicory (Cichorium intybus L. cv. Grasslands Puna) (1999) (0)
- Added Value of Using High-Ash Biochar from Biosolids to Amend Low Fertility Pasture Soils of New Zealand (2014) (0)
- Simple model to predict nitrogen sidedressing requirements of cabbage (Brassica oleracea var. capitata L.) (1992) (0)
- PLANNING FOR CHANGES IN TOPSOIL C AND N STOCKS – SIGNIFICANCE IN C AND N BUDGETS (2018) (0)
- Behaviour of New Zealand pasture-based cows offered access to free stalls fitted with sand or water beds, compared with cows at pasture (2013) (0)
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