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Collection: Electronic Theses & Dissertations
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Language: English
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Degree Level: Doctoral
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Subject: Fertilizers
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Material Type
Theses
39
Copyright Status
Creative Commons Licensed
2
In Copyright
36
Public Domain
1
Subject
Abies concolor
1
Agricultural development projects
1
Agriculture and state
1
Agriculture--Economic aspects
2
Antibiotics
1
Antibiotics (Title)
1
Austrian pine
1
Balsam fir
1
Beans
2
Beans--Composition
1
Beans--Nutrition
1
Beans--Yields
1
Beet sugar
1
Beets
1
Bornmueller fir
1
Botswana
1
Cambodia
1
Cherry
1
Climatic changes
1
Corn
3
Corn--Economic aspects
1
Corn--Fertilizers
1
Crop yields
2
Crops and climate
1
Decision making
1
Farm management
1
Farmers--Attitudes
1
Farms, Small--Economic aspects
1
Fertilizer industry
3
Fertilizer subsidies
1
Fertilizers--Government policy
1
Field crops--Analysis
1
Fluorine
1
Germination
1
Groundwater
1
Groundwater--Pollution
1
Growth (Plants)
2
Humus
1
Ions
1
Irrigation--Environmental aspects
1
Kenya
1
Liming of soils
2
Lincomycin
1
Malawi
1
Manures
7
Menthol
1
Michigan
1
Nitrogen
1
Nitrogen fertilizers
1
Outhouses
1
Pakistan
1
Peas
1
Peppermint
1
Peru
1
Pharmaceutical industry--Waste disposal
1
Phosphorus
2
Plants--Analysis
1
Plants--Effect of chemicals on
1
Plants--Effect of zinc on
1
Plants--Nutrition
2
Potassium
1
Potatoes
1
Rice
1
Rice farmers
1
Rice farming
1
Rice--Marketing
1
Senegal
1
Soil chemistry
1
Soil fertility
3
Soils
5
Soils--Aluminum content
1
Soils--Zinc content
1
Sorghum
1
Soybean
1
Subsidies
1
Sugar beet
4
Supply and demand
1
Technological innovations
1
Tomatoes
1
Turkey
1
United Arab Republic
1
Urbanization--Environmental aspects
1
Vegetables
1
Wheat--Composition
1
Wheat--Nutrition
1
Wheat--Yields
1
White pine
1
Zambia
1
Zinc
1
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Residual effects of nitrogen fertilizers and lime on fractional distribution of aluminum and associated elements
Tantiwiramanond, Darunee
Text (1981)
Part of
Electronic Theses & Dissertations
Effects of lime and fertilizer upon plant growth and composition
Power, James Francis
Text (1954)
Part of
Electronic Theses & Dissertations
The potential use of fertilizer for the intensification and development of agriculture in the United Arab Republic
Abdel-Sayed, Bushra Miggally
Text (1969)
Part of
Electronic Theses & Dissertations
Correlation studies with corn using seasonal soil and tissue tests
Singh, Hari Mohan
Text (1961)
Part of
Electronic Theses & Dissertations
Effect of applied nutrients on the chemical composition of soil and green sugar beet tissue and the yield and sucrose content of sugar beet roots
McQueen, George Robert
Text (1958)
Part of
Electronic Theses & Dissertations
The effect of varying the treatments of nitrogen, phosphorus and potassium alone and in combination on certain characteristics of a dwarf grain sorghum
Dunton, Henry Lankford
Text (1949)
Part of
Electronic Theses & Dissertations
The influence of soil conditions and fertilizer treatments on the growth, chemical composition, and enzyme activities of sugar beets
Tyson, James, 1898-
Text (1929)
Part of
Electronic Theses & Dissertations
Agricultural utilization of a mycelia filter cake
Holder, Bobby Joe
Text (1982)
Part of
Electronic Theses & Dissertations
A study of the effects of different fertilizer mixtures and certain minor elements on the growth of mint and on the yields and physicochemical constants of the oil
Laughlin, Winston Means, 1917-2009
Text (1949)
Part of
Electronic Theses & Dissertations
A study of the effects of some different sods and fertilizers on sugar beet yields
Gregg, Cecil Manren
Text (1950)
Part of
Electronic Theses & Dissertations
The effect of soil type and fertilizer treatment on the composition of the soybean plant
Austin, Russell Hayden
Text (1928)
Part of
Electronic Theses & Dissertations
The effect of nitrogen, potassium and SADH on yield, quality and vegetative growth of sour cherry (Prunus cerasus L., var. Montmorency)
Crocker, Thomas Floyd, 1944-
Text (1971)
Part of
Electronic Theses & Dissertations
Household-level impacts of fertilizer subsidies in Malawi
Ricker-Gilbert, Jacob
Text (2011)
Part of
Electronic Theses & Dissertations
Evaluation of certain chemical transformations of soluble fertilizer phosphorus applied to three Michigan soils
Sanchez, Carlostadio
Text (1965)
Part of
Electronic Theses & Dissertations
Risk-efficient fertilizer rates : an application to corn production in the Cerrado Region of Brazil
Crocomo, Celso Roberto
Text (1979)
Part of
Electronic Theses & Dissertations
Conifers response to water stress : physiological responses and effects on nutrient use physiology
Koç, 0130smail
Text (2019)
Part of
Electronic Theses & Dissertations
Adoption of productivity-enhancing inputs and improved farm practices in Cambodia's rice production
Keo, Socheat
Text (2018)
Part of
Electronic Theses & Dissertations
Climate change : groundwater interactions in a Midwestern US agricultural system and a peri-urban system in Botswana
McGill, Bonnie Michelle
Text (2018)
Part of
Electronic Theses & Dissertations
An economic analysis of some controlled fertilizer input-output experiments in Michigan
Sundquist, Wesley Burton
Text (1957)
Part of
Electronic Theses & Dissertations
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