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Effect of different kinds of organic materials & fertilizers on the accumlation of ammonia & nitrate nitrogen in composts

Effect of different kinds of organic materials & fertilizers on the accumlation of ammonia & nitrate nitrogen in composts

Text (1940)

Part of Electronic Theses & Dissertations

The effect of granulation and placement on the relative uptake of phosphorus from superphosphate by beans and wheat as measured by tracer techniques

The effect of granulation and placement on the relative uptake of phosphorus from superphosphate by beans and wheat as measured by tracer techniques

Vomocil, James A.

Text (1951)

Part of Electronic Theses & Dissertations

Residual and cumulative effects of nitrogen applied to a sandy loam soil

Residual and cumulative effects of nitrogen applied to a sandy loam soil

Starr, James LeRoy

Text (1970)

Part of Electronic Theses & Dissertations

The effect of fertilizer applications on yield and nutrient composition of the leaf and grain of corn grown on a Wisner loam soil

The effect of fertilizer applications on yield and nutrient composition of the leaf and grain of corn grown on a Wisner loam soil

Fujimoto, Tatsuo

Text (1958)

Part of Electronic Theses & Dissertations

Agitation in liquid manure tanks as affected by physical properties of manure and shape of tank

Agitation in liquid manure tanks as affected by physical properties of manure and shape of tank

Shaw, Robert Harry

Text (1967)

Part of Electronic Theses & Dissertations

Permeability and fineness modulus of composting

Permeability and fineness modulus of composting

Batzer, Reginald Frederick

Text (1954)

Part of Electronic Theses & Dissertations

Some effects of nutrients on growth and mineral composition of alfalfa and tomatoes on four Michigan sandy soils

Some effects of nutrients on growth and mineral composition of alfalfa and tomatoes on four Michigan sandy soils

Tobin, Leslie Warren

Text (1951)

Part of Electronic Theses & Dissertations