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Collection: Electronic Theses & Dissertations
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Degree Level: Doctoral
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Subject: Fertilizers
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Material Type
Theses
39
Language
English
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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Fertilizer consumption and industry adjustment
Henderson, Dennis R.
Text (1971)
Part of
Electronic Theses & Dissertations
Farm level derived demand responses for fertilizer in Kenya
Mwangi, W. M.
Text (1978)
Part of
Electronic Theses & Dissertations
Soil nitrogen availability indexes and effects of potassium carriers and levels of potassium and nitrogen fertilization on the yield and quality of sugar beets
Gascho, G. J. (Gary John), 1941-
Text (1968)
Part of
Electronic Theses & Dissertations
Three essays in development economics
Gill, Joshua (Economist)
Text (2019)
Part of
Electronic Theses & Dissertations
Zinc levels in soils as related to zinc uptake and yield of Phaseolus vulgaris
Melton, James Ray
Text (1968)
Part of
Electronic Theses & Dissertations
Effect of rate, placement and source of potassium on yield and mineral content of potatoes and phosphorus forms and equilibria in selected Peruvian soils
Valverde, Carlos Suarez
Text (1970)
Part of
Electronic Theses & Dissertations
Studies of solid and liquid phosphorus fertilizers in the field, greenhouse, and laboratory
Satyapal, K. N.
Text (1960)
Part of
Electronic Theses & Dissertations
A study of some relationships among the results of soil and tissue tests, fertilizer treatments, and yields of several crops grown on organic soil
Shickluna, John C., 1923-
Text (1961)
Part of
Electronic Theses & Dissertations
Anatomical characters and chemical composition of European black pine needles as influenced by geographic origins and nitrogen fertilization
Lee, Chen Hui, 1929-
Text (1966)
Part of
Electronic Theses & Dissertations
Factors affecting the demand for fertilizer in Senegal's peanut basin
Kelly, Valerie Auserehl
Text (1988)
Part of
Electronic Theses & Dissertations
The effects of fertilizers on the yield and chemical composition of crops grown on organic soils
Shepherd, Lawrence Nathan
Text (1962)
Part of
Electronic Theses & Dissertations
Essays on applied production analysis in agriculture
Xu, Zhiying
Text (2008)
Part of
Electronic Theses & Dissertations
The effect of applied fertilizer and oxygen diffusion rate on the growth, yield and chemical composition of peas
Cline, Robert Arthur
Text (1957)
Part of
Electronic Theses & Dissertations
The effect of soil treatment on the accumulation of ions by several crops
Pretty, Kenneth McAlpine, 1929-
Text (1958)
Part of
Electronic Theses & Dissertations
The influence of inorganic nutrition on the nutritional value of Sanilac pea beans
Wagner, Don Franklin
Text (1968)
Part of
Electronic Theses & Dissertations
The toxic influence of fluorine in phosphatic fertilizers on the germination of corn
Morse, Herbert H.
Text (1934)
Part of
Electronic Theses & Dissertations
The effect of temperature, humidity, fertilizer, soil moisture, and leaf area on the set of pods and yield of white pea beans
Davis, J. F. (John Frederick), 1908-1975
Text (1943)
Part of
Electronic Theses & Dissertations
Granulated versus nongranulated fertilizers : effect upon yield and uptake of phosphorus by several crops
Williams, Boyce Cochran, 1923-
Text (1955)
Part of
Electronic Theses & Dissertations
The effects of high analysis soluble fertilizers as interrelated with environmental conditions and cultural practices on the growth and yield of vegetables with special reference to the tomato
Tiessen, Herman
Text (1956)
Part of
Electronic Theses & Dissertations
Relationships between applied nutrients, plant composition, and yield of beans (P. Vulgaris, L., var. Sanilac) and wheat (T. Vulgare Alborubrum, Koern, var. Genesee)
Bains, Kuldip Singh
Text (1959)
Part of
Electronic Theses & Dissertations
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