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Electronic Theses & Dissertations
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Soil nutrient dynamics and shifting microbial processes with increasing rotational complexity in row crops
Neill, Brendan Edward
Text (2017)
Part of
Electronic Theses & Dissertations
How to make garden soil more productive
Text (1916)
Part of
School Gardens Collection
The effect of fertilizers including several minor elements on the growth of alfalfa on four problem sandy soils
Bronson, Roy DeBolt
Text (1949)
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
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
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
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
Using groundcovers in fraser fir cropping systems : effects on growth, nutrient dynamic and soil fertility
Lin, Yingqian
Text (2012)
Part of
Electronic Theses & Dissertations
Smallholder farmer grain-legume integration in central Malawi
Anders, Erin Jeanne
Text (2018)
Part of
Electronic Theses & Dissertations
Biological methods for determining fertilizer requirements of crops
Heeney, Harold Blair
Text (1951)
Part of
Electronic Theses & Dissertations
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