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Ph.D
Thesis
2010
Glenn, Aaron James. Greenhouse gas fluxes and budget for an annual cropping system in the Red River Valley, Manitoba, Canada.
2009
Mahran, Amro. Suppression of the root-lesion nematode using liquid hog manure
2007
Ajiboye, Babasola. Molecular Speciation of Phosphorus in Organic Amendnents and Ameded Soils Using Nuclear Magnetic Resonance and X-Ray Absorption Spectroscopies
Gaultier, J. Variability of Soil Properties and 2,4-D Fate at Field and Regional Scales as Affected by Ecoregion, Landscape Position and Soil Depth.
Li, Sheng. Tillage Translocation and Tillage Erosion: Measurement, Modeling, Application and Validation.
2005
Ryan, Michael Jeffrey. The Biotic and Abiotic Interactions Influencing Organochlorine Contaminants in Temporal Trends (1992-2003) of Three Yukon Lakes: Focus on Lake Laberge.
2002
Wiebe,
B. H. The Role of Natural and Anthropogenic Factors in
Soil Organic Matter Quality and Aggregate Stability of Cool
Temperate Soils.
2000
Tomasiewicz,
Dale J. Advancing the Understanding and Interpretation
of Plant and Soil Tests for Phosphorus in Manitoba.
1998
Fisk,
Aaron T. Dietary accumulation, sediment bioavailability
and toxicity of polychlorinated n-alkanes.
Hao,
Xiying. Diffusive movement and reactions of phosphate
and associated cations in an acid soil and in aluminum-rich
soil-like systems.
Indraratne,
Srimathie P. The composition of interlayered clays affects
the retention and transformations of organic compounds.
Rawn,
Dorothea. The Transport and Deposition of Current Use
Pesticides and PCBs to Surface Waters in the Red River Drainage
Basin.
1996
Jin,
Heng. The dissipation of chlorpyrifos and cypermethrin
and their metabolites in elm bark, litter and soil and their
persistence in the control of the native elm bark beetle.
1995
Dubbin,
William E. Structure and stability of hydroxy-Cr and -Al
interlayers in montmorillonite.
1993
Fuller, Lesley G. Ultrasonic disperion of clay from
soil aggregates in relation to carbohydrate content.
Tu, Shihua. Effects of KCl on solubility and bioavailability
of Mn in soil and some reactions of birnessite in the presence
of some Mn compounds.
1992
Lathiff,
Mohamed Abdul. Potassium fixation in coarse textured soils.
1990
Nyaki,
Adolf S. Factors affecting the utilization of zinc from
zinc fertilizer bands by wheat.
Kumaragamage,
D. Effect of four salts on the transport and retention
of fertilizer P in soils and its availability to plants.
Akinremi,
Olalekan O. The diffusive transport of phosphate and associated
cation in soil and soil-like systems.
1989
Flaten,
Donald N. The effect of urea on the solubility and plant
uptake of monoammonium phosphate.
1988
Servos,
M.R. Fate and bioavailability of polychlorinated dibenzo
dioxins in aquatic environments.
Friesen,
Kenneth J. Physical properties, sunlight photolysis, and
environmental fate of polychlorinated dibenzo-p-dioxins in
aquatic ecosystems.
1986
Grant,
Cynthia A. The yield and chemical composition of barley
as influenced by high levels of Ca and Mg in the growth medium.
Kuchnicki,
Teddy C. The effect of selected herbicides on anaerobic
nitrate and nitrite reduction.
Onofrei,
Constantin. A method of land evaluation using crop simulation
techniques.
1985
Cutforth,
Herbert W. Dependence of corn development from germination
to silking on physical environment.
1983
Al-Taweel,
B.H. Soil genesis in relation to groundwater regimes in
a hummocky ground moraine area near Hamiota, Manitoba.
1982
Khdyer,
Ismail K. Oxygen transport and denitrification of nitrate
derived from urea and added nitrate in soil columns.
Sheppard,
S.C. Plant phosphorus requirements and soil phosphorus
reactions as influenced by temperature.
1981
Tomar,
Jaswant S. Effect of placement of organic matter and urea
on immobilization of nitrogen and uptake of nitrogen by plants.
Okoro,
Godwill E. The effect of burning and fertilizer application
on crop yields and soil chemical properties under shifting
cultivation in southern Nigeria.
Christianson,
C. Bruce. Chemical denitrification in frozen soils.
Rawn,
Gary P. Fate and degradation of permethrin in a model
aquatic ecosystem.
Abdel-Kader, Mohamed H.K. Malathion and fenitrothion
in stored wheat: low temperature degradation, distribution,
and quantification of metabolites.
Obi,
Adeniyi, O. Isotope studies on crop utilization and soil
fixation of nitrogen from urea, calcium nitrate and ammonium
sulphate in several Manitoba soils.
1980
Worobey,
Brian L. Physicochemical studies of the mechanism of complexation
and release of 4-chloroaniline from soil and soil humic acids.
1978
De
Jong, Reinder. Energy exchange at the soil surface and
the soil temperature regime.
1977
Kalbasi-Ashtari,
Mahmoud. Association of native soil zinc with iron and
aluminum oxides and reaction products of zinc banded in soil.
1976
Chang,
Chi. Effects of thermal gradients upon mass transport
in soil.
1973
Pang,
Patrick C. Transformation
and movement of band-applied nitrogen fertilizers in several
Manitoba soils.
1971
Olomu,
M.O. Influence of soil water content on soil redox potential
(Eh), pH and concentration and plant availability of iron
and manganese in soil solutions.
1970
Strong,
W.M. Effect of root growth and rate of phosphorus adsorption
by roots on the utilization of applied phosphorus by flax,
wheat, rape and buckwheat.
1966
Racz,
Geza J. Reaction products of orthophosphates in soils
containing varying amounts of calcium and magnesium.
1962
Ferguson, W.S. Phosphate nutrition of plants grown
on saline soils.
Weir,
C.C. Behaviour of phosphates in some calcareous Manitoba
soils.
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Master's
Thesis
2010
Donohoe, Gwendolyn R. Nutrient excretion and soil greenhouse gas emission from excreta of overwintering beef cows fed forage-based diets supplemented with dried distillers' grains with soulubles.
Hanis, Krista. Eddy covariance measurements of methane flux in a subarctic fen with emphasis on spring-melt period.
Stewart, Siobhan. Perennial legume phase and annual crop rotation influences on CO2 and N2O fluxes over two years on the Red River Valley, Manitoba, Canada.
2009
Amarakoon, Inoka. Effects of mono-ammonium phosphated preceding crop on plant cadium uptake.
Halabicki, Paula, S. Soil properties and agri-environmental conditions affect Imazamox: Imazethapyr 1:1 and flucarbazone-sodium phytotoxicity and dissipation.
Lumactud, Rhea Amor C. Spatial distribution of soil nematodes in the sub-Arctic environment of Churchill, Manitoba.
Molina, Oscar. Effect of green manures and organic amendments on verticillium wilt of potato in Manitoba
Rajendran, Nandakumar. Dynamics of profiles of soil greenhouse gases in a topographically variable landscape in Western Canada.
Ross, Lisette. Vegetation and soil properties as indicators of the hydrology and ecological health of northern prairie wetlands in native and agricultural landscapes.
Sawka, Clayton. Relationship between chemical analyses of P in soil and P loss in simulated runoff.
Tremorin, Denis. Greenhouse gas emissions from grassland pasture fertilized with liquid hog manure
2008
Akhter, Fardausi (Shati). Crop management impacts on mycorrhizal colonization and cadium availability in agricultural crops
Barker, Corinne A. Effects of Forest Age and Topography on Boreal Forest Evaporation and Water Balance
Gervais, Mark, D . Assessment of the second-generation prairie agrometeorological model’s performance for spring wheat on the Canadian prairies.
Koiter, Alexander J.
Short-Term Carbon Dioxide and Nitrous Oxide Flux Following Tillage of the Clay Soil in the Red River Valley in Southern Manitoba
Ojekanmi, Abimbola A.
Phosphorus Dynamics and Movement in Soil with Long Term Manure Application
Saleh, Abdelhafid Ahmed. Phosphorus Losses From Soil and Vegetative Residue Under Simulated Freezing and Thawing Conditions
Smith, Diane M. The Impact of Landscape Restoration on Crop Productivity and Soil Properties in Severely Eroded Hilly Landscapes in Southwestern Manitoba
2007
Abioye, O. Stephen. Forms and Reactivity of Manure Phosphorus from Phtyase Fed Swine in Manitoba Soils.
Churchill, Jacqueline A. Spatial Variation of Soil Methane and Nitrous Oxide Emissions in Subarctic Environments of Churchill, Manitoba.
Dunmola, Adedeji S. Greenhouse Gas Emission from a Prairie Pothole Landscape in Western Canada.
Finlay, Gordon J. Genotype and Environment Impacts on Canada Western Spring Wheat Breadmaking Quality and Development of Weather-based Prediction Models.
Holzapfel, Christopher B.
Estimating Nitrogen Fertilizer Requirements of Canola (Brassica Napus L.) Using Sensor-Based Estimates of Yield Potential and Crop Response to Nitrogen.
Nadler, Andrew J. An Agroclimatic Risk Assessment of Crop Production on the Canadian Prairies.
Sass, Alison P. Energy, Water, and Carbon Budgets of Young Post-Fire Boreal Forests in Central Saskatchewan. 2007
Wang, Ruifang. Impacts of Soil Sccumulation from Erosion on Greenhouse Gas Production and Emission from Soil within a Complex and Cultivated Landscape.
2006
Anderson, Amber. The Influence of Tillage and Landscape on Imazethapyr Persistence and Sorption in Soil.
Finlay, Gordon, J. Genotype and Environment Impacts on Canada Western Spring Wheat Bread-Making Quality and Development of Weather-based Prediction Models.
Jarvis, Chad K. Growing Season Weather Impacts on Canada Western Red Spring Wheat Grown in Producer Fields Across Western Canada.
Olatuyi, Olalekan Samuel. Chemical Characterization of Phosphate Diffusion in a Multi-Ionic Environment.
Pelcat, Yann. Landscape Characterization of Crop Stubble Covered Fields using IKONOS High Resolution Panchromatic Images.
Reimer, Aleisha. Dechlorination of the Naturally Produced Fungal Metabolite, 3,5--Dichloro-Para-Anisyl Alcohol by Burkholderia SP.UW103.
Welsh, Catherine. Organic Crop Mnagement can Decrease Labile Soil P and Promote Mycorrhizal Association of Crops.
2005
Cyr, Pascal Joseph Jean. Dissolved Organic Carbon in Northern Boreal Forest Soils under two fifferenct Aged Forest Stands.
Czurak-Dainard, Monika. The Long-term impact of Manure Application on Soil Microbial Properties and Nutrient Cycling in Manitoban soils.
Erb, Michelle Marie. The Effects of Landscape Restoration on Greenhouse Gas Emissions and Plant Species and Abundance.
Kroeker, Myron Peter. Agronomic Evaluation of a Homogeneous Nitrogen-Phosphorus-Sulphur Fertilizer in Southern Manitoba.
Nahar, Nurun. Fate of 2,4-D as affected by Soil Properties and Landscape Position
Riekman, Marla Rae. The Effect of Canola Cultivar on Water Extraction and Nitrogen and Sulphur Uptake.
2004
Enns,
Jeffrey Mark. The Effect of Liquid Hog Manure and Commercial
Fertilizer on Nutrient Movement in a Sandy Soil.
Reimer,
Marguerite. The Effect of Hog Manure and Municipal Biosolids
on the Mineralization and Sorption of Pesticides in Soil.
Senkiw,
Kelly Ann. Alkaline Humic Substances and the Amelioration
of an Acid Sulphate Soil and Copper-Contaminated Mine Tailings.
Whetter,
David Allen. Solute Redistribution as Influenced by Soil
Properties in Relation to Landscape Morphology in a Glacial
Till Landscape in Manitoba.
2003
Ajiboye,
Babasola.
Retention Characteristics and Convective Transport of Phosphorus
in Soils Amended with Biosolids, Manures and Fertilizer. 2003.
Lanoie,
Joanne M. Changes in the Bioavailability of Phenathrene
in Montmorillonite Clay with Aging.
MacLeod,
Cedric John. The Effects of Liquid Hog Manure Application
and Tillage Systems on the Rate of Cereal Crop Residue Decomposition
in Clay Soils.
Muc,
Dennis. The Impact of Crop Rotations on the Fate of Trifluralin
and Glyphosate in Soil
Przednowek,
David. The Effect of Pulse Crop Rotation and Controlled-Release
Urea on the Nitrogen Accumulation and End-use Quality of Canada
Western Red Spring Wheat.
Stephens,
Kristian Dietrich. The Spatial Variability of Soil Properties
and 2,4-D Sorption and Desorption in Two Calcareous Prairie
Landscapes.
Tiessen,
Kevin H. D. Efficiency of fall-Banded Urea Fertilizer
in Manitoba: Effect of Application Date, Landscape Position
and Fertilizer Additives.
2002
Dilk,
Sean S. B. Agronomic
Evaluation of Leonardite on Yield and Chemical Composition
of Canola and Wheat.
Durand,
Laurent (Larry) David Joseph. Variability in CWRS Wheat
Yield Response to Applied Nitrogen in Manitoba Soil Landscapes.
Unger,
Christopher J. H. The Impact of Sulphur on the Breadmaking
Quality of Canadian Western Red Spring Wheat in Western Canada.
Wilson,
Janna L. Estimation of Phenological Development and Fractional
Leaf Area of Canola (Brassica Napus L.) from Temperature.
2001
Grift,
Sheri L.
Impact of Leaching and Denitrification on Temporal Distribution
of Nitrate in Several Manitoba Soils.
Nicolas,
Léo Jr. Identifying the Usefulness of Microbial
Enumeration, Diversity, and Respiration for Implementing Strategies
for Intrinsic Remediation.
Smyrl, Christopher T. The Effect of Dissolved Humic
Substances on the Binding and
Biodegradation of Polycyclic Aromatic Hydrocarbons in Soil.
2000
Bullinger,
Andrea L.
Effect of Fly Ash and Zeolite Amendment on Volatile Ammonia
Losses from Hog Manure.
Kagan,
Michael William. Nitrous Oxide Distribution in Soil and
Surface Flux.
Rawluk, Christine D.L. Effect of Soil Texture, Temperature
and Irrigation on the Performance of Urea Fertilizers Amended
with the Urease Inhibitor N-(N-Butyl) Thiophosphoric Triamide
Shaykewich,
Jennifer A. Impact of Leonardite Amendments on Soil Physical
Properties of Two Soils Related to Grain Production.
1999
Ebner,
D.
Nitrogen and Phosphorus Availability In Eastern Manitoba Black
Spruce Bodg Ecosystems 10 years after clearcut logging and
wildfire.
Hume,
H.B. Gas Breakthrough in Compacted Avonlea Bentonite..
Manning,
Grant R. Relations Between Spatial Variability of Soil
Properties and Grain Yeild Reponse to Nitrogen Fertilizer
in a Variable Manitoba Soil-Landscape.
Renwick,
Randall R. Evaluation of a Crop Simulation Model for Potatoes.
Timmerman,
Mitchell D. The Effects of a Crude Oil Spill on the Crop
Productivity and Biological Quality of an Agricultural Soil,
and the Potential for Phytoremediation of Crude Oil Contaminated
Land.
1998
Farmer,
Kristina L.A. The
toxicity of softwood leachate in aquatic and terrestrial environments.
Graham,
Kristina N. Evaluation of analytical methodologies for
diesel fuel contaminants in soil.
Heaman,
J.B.L. The Influence of Previous Exposure and Soil Type
on the Degradation of Polycyclic Aromatic Hydrocarbons in
Soil.
Maurice,
Robert D. The fate of 14C-Phenanthrene labelled diesel
fuel #2 in selected Manitoba soil.
1997
Brown,
Kimberley R. Cd
Content of Durum Wheat and Conola as Affected by
Nitrogren Fertilization and Tillage Practises.
Flynn,
Colleen. The fate of nitrate in soil treated with hog
manure.
Hammond,
Derwyn W. Effect of band geometry and chemistry on fertilizer
phosphorus availablility.
Hay,
David C. Innovative techniques for the analysis of chlorophenols
and acid herbicides in soil and water.
Malegus,
Ross C. Pedogenic influences on soil cadmium, and phytoavailability
in selected agricultural soils from the prairie ecozone.
Mitchell,
Leslie G. Solubility and phytoavailability of cadmium
in soils treated with nitrogen fertilizers.
1996
Cavers,
Curtis. Characteristics
of Red River clays pertaining to vertisolic criteria and macropore
flow.
Drouillard,
Ken G. Physico-chemical property determinations of chlorinated
n-alkanes (C10 to C12). Parameters for estimation of environmental
fate of chlorinated n-paraffins.
Fitzmaurice,
John L. The effects of tillage practices and soil compaction
on the physical properties and productivity of a clay soil.
1995
Berry,
Karin A.T.
The applicability, enhancement and dominant process of in
situ bioremediation in a heavy clay soil contaminated with
diesel fuel #2.
1994
Pastershank,
Georgine M.
The uptake and depuration of 2,3,7,8-Tetrachlorodibenzofuran
and octachlorodibenzo-p-dioxin by Hydropsyche bidens (Ross)
in miniature lab streams.
Wright,
Charles Ralph Glenn. Modelling soil erosion due to natural
rainfall in Manitoba.
1993
Audette,
Jessica. The
distribution and fate of Cu and Zn in treated municipal sewage
sludge.
Hastie,
Alan B. The effect of municipal sewage sludge and inorganic
cadmium on cadmium bioavailability to wheat and on the chemistry
of soil cadmium.
1992
Grenier,
Michel R. Effect
of annual legumes on the nitrogen status of soils.
Kenny,
Dorothea F. Runoff, persistence, and runoff modelling
of bromoxynil octanoate, diclofop-methyl and atrazine from
three Manitoba soils.
Leung,
John W. Role of Ethomeen T/25 and Silwet L-77 adjuvants
on rainfastness of herbicide formulation of vision for the
control of trembling aspen (Populus tremuloides Michx.).
M130 Chambers, Jarrett W. Influence of a commercial
fungal inoculant (PB-50) on plant nutrient availability and
crop growth.
Gehrer, John. The effect of va-mycorrhiza, phosphorus,
rhizobium and nitrogen on growth and N2 fixation in lenti.
Mohr,
Ramona M. The effect of chloride fertilization on growth
and yield of barley and spring wheat.
Ford,
Cathy. Determination of non-ortho substituted polychlorinated
biphenyls: method development and levels in Canadian biota.
Hargrave,
Andrew P. Nitrogen and phosphorus losses in surface runoff
due to rainfall in Manitoba.
Rajotte,
Michelle A.M. The utilization of nitrogen released from
decomposing plant residue by wheat.
1991
Kapoor
Dozois, A.
Effect of simulated erosion on crop productivity.
Martino,
Daniel L. Soil physical properties and root density under
zero and conventional tillage in three Manitoba soils.
Segstro,
Mark D. The bioavailabilityof polychlorinated dibenzo-p-dioxins
to mussels and crayfish in aquatic ecosystems.
1990
deBeer,
Donna L.
The effect of phosphorus and vesicular-arbuscular mycorrhiza
on growth and dinitrogen fixation by lentil (Lens Culinaris).
Cheslock-Fitzgerald,
Michele. Trivalent and hexavalent chromium, their reactions
with minerals and potential phytotoxicity in soils.
Green,
Brandon J. Effect of nitrogen application on winter wheat
under zero tillage and spring wheat under zero and conventional
tillage.
Toews,
Edward J. Effect of soil NO3-Nitrogen content and nitrogen
fertilizer on yield of barley and canola grown on organic
soils.
1989
Dowbenko,
Raymond E.
Long term effect of copper sulphate fertilization of organic
soils on yield of barley and DTPA-extractable soil copper
levels.
Marantz,
D.M. Effects of nitrogen supply, water supply and temperature
on the yield and quality of cereals and oilseeds grown in
southern Manitoba.
Tu,
Shihua. Interactions of phosphorus and zinc in the nutrition
of cereal and oilseed crops and the mechanisms of phosphorus-induced
zinc deficiency in wheat.
Wahome,
Ephantus K. Soil erosion measurements under natural rainfall
for evaluating the universal soil loss equation in Manitoba.
1987
Beever,
Douglas W. Effect of various nitrogen fertilizers on solubility
and plant availability of phosphorus in dual N-P bands.
Janzen,
Robert A. The effect of various amendments on C and N
dynamics of active organic matter and aggregate stability
in different soils.
Kenyon,
Brian E. Effect of simulated erosion on canola productivity.
Nafuma,
Leonard S. Effect of nitrogen and phosphorus placement
on time of phosphorus uptake and yields of canola and flax,
1987.
Pauls,
Waldemar J. The applicability of the universal soil loss
equation in Manitoba.
Rodd,
V. Effect of nitrogen addition on yield and symbiotic
dinitrogen fixation of soybeans (Glycine max. L. merr. c.v.
Maple Amber, Fababeans (Vicia faba L. minor c.v. Aladin) and
Lentils (Lens esculenta).
Rogalsky,
E.J. Effect of method of phosphorus placement on yield
and phosphorus recovery of barley, canola and flax, 1987.
Sawatsky, Norman G. A quantitative technique for the
measurement of the nitrogen loss from the root system of field
peas (Pisum avense L.) during the growth cycle, 1987.
1986
Akinremi,
Olakekan O.
Interaction between ammonium ion and soil.
Malis,
Gregory P. Fate of fenitrothion in shaded and unshaded
ponds.
Morden,
Gregg W. The effect of time and method of phosphorus application
on yield of wheat and soil phosphorus levels.
Walley,
Frances L. The effect of nitrogen and moisture availability
on growth and symbiotic nitrogen fixation in lentils (Lens
Culinaris).
1985
Basnayake,
Asoka K. Soil
erosion in the tea lands of Sri Lanka.
Ives,
Rose M. Effect of simulated soil erosion on wheat yields.
Marcheterre,
Line. Fate of Octachlorodibenzo-p-dioxin in small ponds.
Poulet,
Jacques J. Maximum production of wheat as affected by
rate and placement of phosphorus.
1984
Burnett,
Ronald B. Determination
of climatically suitable areas for soybean production in Manitoba.
Kamwaga,
Johnson N. Copper fertilization of wheat and methods evaluating
availability of copper to wheat growing on mineral soils.
Modestus,
Wm. Phosphorus as a limiting nutrient for maximum production
of wheat in Manitoba.
Murage,
Peterson M. Potassium as a limiting nutrient for maximum
production of wheat in Manitoba.
Murray,
Derek A.J. Water soluble fractions of crude oils and pertroleum
products: analysis and investigation of fish tainting by gas
chromatography.
Swan,
Murray J. Ammonium thiosulfate as a source of sulfur for
plants (compared to other sulfur carriers).
1983
Corbet,
Robert L.
The fate of 1,3,6,8-Tetrachlorodibenzo-p-dioxin, a trace contaminant
in the herbicide 2,4-D, in a model aquatic system.
Regitnig,
P.J. The effect of fertilizer nitrogen on yield, protein
content and symbiotic nitrogen fixation in soybeans (Glycine
max L. var. Maple Presto).
1982
Birkholz,
Detlef A.
The detection of contaminants in sediments: a coupled chemical
fractionation/bioassay method.
Reid,
J. Murray. Availability of manganese and effects of soil temperature
on availability of manganese to plants grown on organic soils.
Tokarchuk,
James M. Availability of copper to plants and methods
of evaluating plant available copper in organic soils.
1981
Fraser,
Walter R.
An evaluation of automated classification techniques utilizing
landsat data for soils mapping in the Grand Rapids area, Manitoba.
Nyaki,
Adolf S.K. Zinc and copper nutrition of corn on Manitoba
soils.
Onofrei,
Constantin. Land evaluation model.
Veldhuis,
Hugo. Ecological land survey in Manitoba, a discussion
and evaluation.
1980
Abdul-Razaq,
Ibrahim B.
Phosphorus availability, solubility and extractability as
affected by amount and frequency of application and time of
incubation.
Bullen, Courtney W. Phosphorus nutrition of soybeans
as affected by placement of fertilizer phosphorus.
Cutforth,
Herb. Evaluation of a crop simulation model.
Gauer,
Elaine L. Soil temperature and moisture of conventional
and zero tilled soils in Manitoba.
1979
Nicholson,
Ian K. Denitrification
in Lake Sediment and Sewage Sludge.
McAndrew,
D.W. Copper and zinc nutrition of cereal and oilseed crops
in Manitoba.
McKenzie,
David B. The effect of N, P, K, Zn, Cu, and Fe, on blackbean
(Phaseolus vulgaris (L.) cv. "Black Turtle") yield
and quality.
1978
Christianson,
Carlyle B. Denitrification
of urea and sodium nitrite in some Manitoba soils.
Khdyer,
I.I. The effects of temperature and concentration of nitrate
upon denitrification in some Manitoba soils.
Obi,
A.O. Effect of nitrification inhibitors on nitrate formation
from urea and recovery of spring-applied urea-n by barley.
Reimer,
Ab. Soil temperature estimation from meteorological measurements.
Saddiq,
Muneer H. The effect of soil salinity on zinc utilization
by wheat and black beans.
1977
Akinyede,
Francis A.
Effect of rate and method of placement of CuSO4 and ZnS04
on dry matter yield and nutrient uptake of barley (Hordeum
vulgare L. var. Conquest).
Hedayat,
M.M. The effect of zinc rate and method of placement on
yield and zinc utilization of black beans (Phaseolus vulgaris
var. Black Turtle) and Fababeans (Vicia faba L. var. Minor).
Msumali,
Gottfried P. Immobilization and fixation of N15-Labelled
ammonium sulphate as affected by straw application and method
of fertilizer placement.
Reimer,
G.J. Chlorpyrifos: Degradation in pond water, and the
extraction of the 0-analog and pyridinol metabolites from
water.
Worobey,
Brian L. The chemistry and analysis of diflubenzuron and
its major metabolities.
1976
Richards,
J.E. The
effect of fertilizer nitrogen on yield, crude protein content,
and symbiotic fixation in Vicia faba L. var. Minor.
Thie,
J. Evaluation of remote sensing techniques for bio-physical
land classification in the Churchill area, Manitoba.
1975
Field-Ridley,
Gloria.
Nitrogen movement in two Manitoba soils.
Keatinge,
J.D.H. The influence of physical environmental factors
on the productivity potential of fababeans.
1974
Campbell,
Lyall B. Organic
and inorganic phosphorus content, movement and mineralization
of phosphorus in soil beneath a feedlot.
Gumbo,
Francis J. Efficacy of tile drainage system at Agriculture
Canada, Morden, for reducing soil salinity.
Tataryn,
John H. Evaluation of the corn heat unit for south western
Manitoba..
1973
Eilers,
Robert G.
Relations between hydrogeology and soil characteristics near
Deloraine, Manitoba.
Hopkins,
Larry A. Micropedology of a sequence of soils in the Turtle
Mountain area.
1972
Alkier,
Andrew C.
The effect of nitrogen supply on the protein content of Neepawa
wheat.
McGregor,
W.R. A study of the copper and zinc status of some Manitoba
soils.
Michalica,
Karel T. Distribution of air-filled porosity above a water
table for texturally different soils and its application in
soil drainage classification.
Nielsen,
James G. Relationship between farm yields and yields predicted
on the basis of soil and fertilizer nitrogen and water deficit.
1971
Carefoot,
J.M. Effect
of urea and urea-ammonium nitrate solution (28-0-0) on barley
emergence and growth.
Chang.
Chi. Hydrolysis of sodium pyrophosphate and sodium tripolyphosphate
in sterile distilled water and in soil.
Haluschak, Patrick W. Effect of phosphorus levels on
the iron, manganese, zinc and copper utiliztion by wheat and
flax.
McGill,
K.S. Uptake of nitrogen by barley from spring and fall
applied urea and ammonium nitrate.
Mills,
J.Gary. The behaviour of radiostrontium and radiocesium
in soil systems.
Othieno,
Caleb O. The effect of organic mulches on the fixation
and forms of phosphate in acid soils.
Partridge,
J.R. Dale. The effects of nitrogen, temperature, and moisture
regime on the yield and protein content of Neepawa wheat.
Sakdinan,
Lumduan. The effect of soil-phosphate interaction upon
convective transport of orthophosphate in soil columns.
Singh,
Birendra B. Influence of nutrient application on root
proliferation in the fetilizer reaction zone and uptake of
added nutrients.
Toews,
W.H. Comparison of urea and ammonium nitrate as determined
by yield data, nitrogen uptake and ammonia volatilization
in field, greenhouse and laboratory experiments.
1970
Ewanek,
John N.
The effect of potassium fertilization on cereal crops grown
on calcareous Manitoba soils.
Tayakepisuthe,
Sumit. Residual effects of fertilizer phosphorus as measured
by crop yields, phosphorus uptake, and soil analysis.
1969
Fehr,
Peter I. Technique
for mesurement of non-symbiotic nitrogen fixation in some
Manitoba soils using 15N.
Hamm,
Wallace J. Nitrogen and sulphur mineralization of several
Manitoba soils and N:S ratios in rape and barley.
McGill,
William B. A study of the quantity of nitrogen mineralized
during the growing season, its effect on crop growth, and
factors affecting the nitrogen mineralization - immobilization
relationship.
Pang,
Patrick C. Effect of temperature and added glucose on
nitrogen fixation in soil as measured by acetylene reduction
and 15N tracer method.
Strong,
Jill. Reaction products of applied orthophosphates in
some Manitoba soils as affected by soil calcium and magnesium
content and time of incubation.
1968
Capel,
Michael J.
Characterization of the organic matter in a well to poorly
drained sequence of soils.
Jones,
Richard W. Laboratory studies on the behavior of mineral
nitrogen in three Manitoba soil materials.
Lewis,
Errol T. Phosphorus movement in some calcareous and noncalcareous
Manitoba soils.
Le
Sann, Jean A. Nitrogen - potassium relationships in barley
and oats as influenced by mode of fertilization.
1966
Anderson,
D.W. Available
sulphur in some Manitoba soils as estimated by plant growth
and chemical analyses.
Bailey,
Loraine D. The availability of potassium to plants from
several calcareous and non-calcareous Manitoba soils.
Carnie,
Ann. Exchangeable ammonium and its availability to plants.
Kalra,
Y.P. A comparative study of phosphate uptake by several
field crops.
1965
McKay,
M.C. Water
permeability studies of the Carroll and Harding soil associations
in Manitoba.
Mills,
G.F. Morphological, chemical and mineralogical characteristics
of orthic grey wooded and degraded brown wooded soil profiles
developed on coarse textured parent materials.
Patil,
B.N. A study of soil ammonium nitrogen in some soils of
Manitoba.
Shaykewich,
C.F. The relationship between soil components and soil
physical constants of some Manitoba soils.
1964
Beke,
G.J. Chemical
and mineralogical characterization and comparison of an orthic
black, an orthic dark grey and orthic grey wooded soil.
Pettapiece,
W.W. Micropedological studies of orthic black, orthic
dark grey and orthic grey wooded soil profiles.
Wilson,
F.H. A study of the climate, soils and groundwater in
the Morden-Winkler area as they relate to feasibility of irrigation.
1963
Peters,
J.R. The
effect of fertilizer phosphorus on the forage yield and the
phosphorus and sulfate uptake of oats grown on saline and
non-saline soils.
Webber,
M.D. The phosphorus feeding habits of flax, cereals and
rapeseed.
1962
ElBagouri,
I.H.M.
The effect of soil carbonate on the availability of added
and native phosphorus in some calcareous soils.
Huang,
P.M. Evaluation of soil tests for predicting nitrogen
requirements of cereals for some Manitoba soils.
1961
Emmond,
G.S. The
effect of fertilizers, crop rotations, tillage and crop residue
management practices on soil structure.
1960
Dryden,
R.D.
Soil and soil crop analyses of a long term crop rotation experiment.
1959
- 1934
Michalyna,
Walter. Consumptive use of water by plants and nitrate
content in soil as influenced by cropping sequence and fertilizer
treatments, 1959.
Ridley,
Albert O. Effect of mineral fertilizers and manures on
the phosphorus content of a clay soil and on crop yields,
1958.
Janke,
Wilfred E. The effect of cultivation on the availability
of soil nitrogen in some Manitoba soils, 1957.
Tolton,
Hayden E. Response of cereals to anhydrous ammonia as
correlated with tests for available soil nitrogen, 1957.
Leclaire,
Fernand P. Causes of nitrate contamination of ground waters
occurring locally in the Neepawa-Langruth areas, 1955.
Robertson,
James A. A pedological study of the Newdale soil association,
1955.
Pratt,
Lee E. Halomorphism in Manitoba soils, 1952.
Barr,
J. Arnold. A study of pedological processes in certain
Manitoba soils, 1950.
Poyser,
Edward A. Soil structure in Red River soil associates
and of: modification under culture, 1950.
Hobbs,
J. Arthur. The fractionation of the organic matter in
certain Manitoba soils, 1940.
Caldwell,
Orval G. The occurrence and development of "Magnesium
solonetz" in the soils of the Red River Valley, 1934.
Timonin,
Michael. The micro-organisms in profiles of certain virgin
soils in Manitoba, 1934.
Pickersgill,
Thomas B. The effect of fertilizers on the composition
and the rate of intake of nutrients by wheat plants, 1932.
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