MSU Libraries
Digital Repository
Home
About
Collections
Selected facets
Collection: Electronic Theses & Dissertations
×
Degree Level: Doctoral
×
Subject: Soil fertility
×
Material Type
Theses
8
Language
English
8
Copyright Status
In Copyright
8
Subject
Agricultural ecology
1
Agriculture--Econometric models
1
Children--Nutrition
1
Corn
1
Corn--Soils
1
Corn--Yields
2
Crop rotation
1
Crop yields
1
Cropping systems
1
Econometric models
1
Farmers--Decision making
1
Farms, Small
1
Fertilizers
3
Food security
1
Humus
2
Ions
1
Malawi
1
Plants--Nutrition
1
Senegal
1
Soil ecology
1
Soil management
1
Soils--Nitrogen content
1
Sustainable agriculture
1
Tanzania
1
Search results
Showing 1 to 8 of 8 results
Results per page
20
50
100
Sort by
Most Relevant
Title (A-Z)
Title (Z-A)
Date (Newest)
Date (Oldest)
Most Recent
Least Relevant
Essays on the economics of soil nutrient replenishment in ecologically fragile regions of subsaharan Africa : evidence from Senegal
Diagana, Bocar Nene
Text (1999)
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 effect of soil treatment on the accumulation of ions by several crops
Pretty, Kenneth McAlpine, 1929-
Text (1958)
Part of
Electronic Theses & Dissertations
Quantitative and qualitative changes in soil organic matter as related to residue additions, cropping sequence and management
Harrison, Robert Michael, 1932-
Text (1963)
Part of
Electronic Theses & Dissertations
Soil nutrient dynamics and shifting microbial processes with increasing rotational complexity in row crops
Neill, Brendan Edward
Text (2017)
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
Smallholder farmer grain-legume integration in central Malawi
Anders, Erin Jeanne
Text (2018)
Part of
Electronic Theses & Dissertations
Sustainable intensification of maize production in Tanzania : effects on child nutrition, food security, and the role of input subsidies
Kim, Jongwoo (Agricultural economics)
Text (2019)
Part of
Electronic Theses & Dissertations
First
1
(current)
Last