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Degree Level: Doctoral
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Subject: Crop yields
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Electronic Theses & Dissertations
21
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English
21
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Agricultural innovations
2
Agricultural innovations--Evaluation
1
Agricultural productivity
1
Agriculture
2
Agriculture--Economic aspects
2
Agrobiodiversity
1
Agronomy
2
Alfalfa
1
Barley
1
Beans
1
Brazil
1
Clay soils
1
Common bean
1
Cover crops
2
Crop diversification
1
Crop rotation
1
Crops and climate
1
Crops and nitrogen
2
Crops and soils
1
Crops--Composition
1
Crops--Ecology
1
Crops--Remote sensing
1
Developing countries
1
Farm income
1
Fertilizers
2
Fertilizers--Economic aspects
1
Food supply
1
Forage plants--Harvesting
1
Forecasting
1
Growth (Plants)
1
Humus
2
Kidney bean
1
Land use, Rural
1
Michigan
4
Organic farming
1
Phosphate rock
1
Phosphatic fertilizers
1
Photosynthesis
1
Plant biomass
1
Plant morphology
1
Plants--Effect of copper on
1
Plants--Effect of soil compaction on
1
Precision farming
1
Soil fertility
1
Soil mechanics
1
Soil productivity
1
Soil stabilization
1
Soils
1
Soils--Carbon content
2
Soils--Carbon content--Analysis
1
Soils--Research
1
Soybean
1
Soybean--Analysis
1
Soybean--Fertilizers
1
Soybean--Nutrition
1
Superphosphates
1
Sustainable agriculture
1
Tillage
1
United States
1
Weeds--Control
1
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Strategies for increasing food production and income on small upland farms in Lampung, Indonesia : a linear programming analysis
Parhusip, Uben
Text (1980)
Part of
Electronic Theses & Dissertations
Agroecosystem diversity : impacts on weed communities and crop yield
Smith, Richard Garner
Text (2005)
Part of
Electronic Theses & Dissertations
An attempt to overcome the yield-dampening effect of negative correlations among yield components in beans (Phaseolus vulgaris L.)
Voysest, Oswaldo Voysest, 1933-
Text (1970)
Part of
Electronic Theses & Dissertations
The influence of seeding rates on botanical composition and yield of forage mixtures under two different cutting treatments
Hueg, William Frederick, jr
Text (1959)
Part of
Electronic Theses & Dissertations
Analysis of effects of soil properties, topographical variables and management practices on spatial-temporal variability of crop yields
Huang, Xuewen
Text (2008)
Part of
Electronic Theses & Dissertations
The effectiveness of rock phosphate and superphosphate on yield and composition of crops
Guttay, John Robert, 1924-
Text (1959)
Part of
Electronic Theses & Dissertations
Relationships between morphological and physiological characteristics and yield of dry bean (Phaseolus vulgaris L.) cultivars differing in their plant architecture
Tohme, Joseph Michel
Text (1986)
Part of
Electronic Theses & Dissertations
An analysis of a negative response to selection for high yield in winter barley, Hordeum vulgare
Nickell, Cecil D.
Text (1967)
Part of
Electronic Theses & Dissertations
An analysis of differential yields in alfalfa (Medicago sativa L.) with special reference to factors affecting net production and photosynthetic activity
Fuess, Frederick William
Text (1963)
Part of
Electronic Theses & Dissertations
Cover crop influence on nitrogen availability, weed dynamics, and dry bean (Phaseolus vulgaris l.) characteristics in an organic system
Hill, Erin Christene
Text (2014)
Part of
Electronic Theses & Dissertations
The role of topography and cover crops in Michigan agricultural ecosystems and its potential effect under future climate scenarios
Munoz-Robayo, Juan David
Text (2014)
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
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
The yield and chemical composition of soybeans as affected by widely varying nutrient levels
Islam, M. Aminul
Text (1962)
Part of
Electronic Theses & Dissertations
Sub-field crop yield and yield stability analysis with multi-source datasets and advanced crop simulation model
Shuai, Guanyuan
Text (2022)
Part of
Electronic Theses & Dissertations
A study of some effects of seven systems of farming upon crop yields and soil structure
Robertson, Lynn Shelby, 1916-
Text (1955)
Part of
Electronic Theses & Dissertations
Alleviation of compaction on fine-textured Michigan soils
Johnson, Bradley Scott
Text (1987)
Part of
Electronic Theses & Dissertations
Essays on farm fertilizer profitability and demand
Ariga, Joshua
Text (2013)
Part of
Electronic Theses & Dissertations
Impacts of alternative technologies on production and resource allocation in southern Brazilian agriculture, 1970-1980
Lima, Joao Eustaquio de
Text (1977)
Part of
Electronic Theses & Dissertations
Assessing and modeling crop yield and soil carbon in smallholder fields in Africa and Central America
Liu, Lin (Graduate of Michigan State University)
Text (2020)
Part of
Electronic Theses & Dissertations
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