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Collection: Electronic Theses & Dissertations
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Material Type: Theses
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Language: English
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Degree Level: Doctoral
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Subject: Phosphatic fertilizers
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Subject: Potassium fertilizers
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Copyright Status
In Copyright
2
Subject
Grasses
1
Histosols
1
Potassium fertilizers
2
Soils--Phosphorus content
1
Soils--Potassium content
1
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The effect of phosphorus and potassium on the botanical and chemical composition, yield, and persistence of alfalfa and certain grasses grown in combination
Pratt, Joseph Neal, 1932-
Text (1961)
Part of
Electronic Theses & Dissertations
The behavior of applied phosphorus and potassium in organic soil as indicated by soil tests and the relationship between soil tests, green-tissue tests and crop yields
Bigger, Theodore Cuyler
Text (1953)
Part of
Electronic Theses & Dissertations
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