Spatial Patterns in Elemental Concentrations of the Forest Floor across the North Central USA

1989 ◽  
Vol 18 (3) ◽  
pp. 368-373 ◽  
Author(s):  
D. F. Grigal ◽  
L. F. Ohmann
Keyword(s):  
Spatial Patterns ◽  
Forest Floor ◽  
North Central ◽  
Elemental Concentrations ◽  
The North ◽  
Central Usa

Relating apparent electrical conductivity to soil properties across the north-central USA

2005 ◽  
Vol 46 (1-3) ◽  
pp. 263-283 ◽  
Author(s):  
K.A. Sudduth ◽  
N.R. Kitchen ◽  
W.J. Wiebold ◽  
W.D. Batchelor ◽  
G.A. Bollero ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Soil Properties ◽  
North Central ◽  
The North ◽  
Apparent Electrical Conductivity ◽  
Central Usa

Genetic diversity and phylogeny of strains of Clavibacter nebraskensis associated with recent and historic Goss's wilt epidemics in the north Central USA

2020 ◽  
Vol 69 (6) ◽  
pp. 990-1002
Author(s):  
Blake T. Webster ◽  
Rebecca D. Curland ◽  
Cory D. Hirsch ◽  
Ryan R. McNally ◽  
Dean K. Malvick ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
North Central ◽  
The North ◽  
Central Usa

Initiation Date and Nitrogen Rate for Stockpiling Smooth Bromegrass in the North-Central USA

2005 ◽  
Vol 97 (4) ◽  
pp. 1194-1201 ◽  
Author(s):  
Gregory J. Cuomo ◽  
Margot V. Rudstrom ◽  
Paul R. Peterson ◽  
Dennis G. Johnson ◽  
Av Singh ◽  
...  
Keyword(s):  
Smooth Bromegrass ◽  
Nitrogen Rate ◽  
North Central ◽  
The North ◽  
Central Usa

scholarly journals Comparative productivity of alternative cellulosic bioenergy cropping systems in the North Central USA

2016 ◽  
Vol 216 ◽  
pp. 344-355 ◽  
Author(s):  
Gregg R. Sanford ◽  
Lawrence G. Oates ◽  
Poonam Jasrotia ◽  
Kurt D. Thelen ◽  
G.Philip Robertson ◽  
...  
Keyword(s):  
Cropping Systems ◽  
North Central ◽  
The North ◽  
Cellulosic Bioenergy ◽  
Central Usa ◽  
Bioenergy Cropping Systems

Forage Yield and Quality of Six Annual Medicago Species in the North‐Central USA

1996 ◽  
Vol 88 (6) ◽  
pp. 955-960 ◽  
Author(s):  
Yanping Zhu ◽  
Craig C. Sheaffer ◽  
Donald K. Barnes
Keyword(s):  
Forage Yield ◽  
North Central ◽  
The North ◽  
Yield And Quality ◽  
Annual Medicago ◽  
Central Usa ◽  
Medicago Species

scholarly journals Double cropping opportunities for biomass crops in the north central USA

Biofuels ◽  
2013 ◽  
Vol 4 (6) ◽  
pp. 605-615 ◽  
Author(s):  
Kenneth J Moore ◽  
Douglas L Karlen
Keyword(s):  
North Central ◽  
The North ◽  
Double Cropping ◽  
Biomass Crops ◽  
Central Usa

BULK DENSITY OF SURFACE SOILS AND PEAT IN THE NORTH CENTRAL UNITED STATES

1989 ◽  
Vol 69 (4) ◽  
pp. 895-900 ◽  
Author(s):  
D. F. GRIGAL ◽  
S. L. BROVOLD ◽  
W. S. NORD ◽  
L. F. OHMANN
Keyword(s):  
Bulk Density ◽  
Forest Floor ◽  
Mineral Soil ◽  
Loss On Ignition ◽  
North Central ◽  
Dummy Variable ◽  
The North ◽  
A Value ◽  
Central United States ◽  
Surface Mineral

Relationships between bulk density (BD) and loss on ignition (LOI) for forest floor, shallow mineral soil (0–25 cm depth), and peat were described by exponential functions. The data were collected in forests across the North Central US. For forest floor, predicted BD, BDp = 0.073 + 2.369 exp(− 0.073 LOI), R2 = 0.75, (BDp in Mg m−3 and LOI in percent dry wt), and for surface mineral soil, BDp = 0.669 + 0.941 exp(− 0.240 LOI), R2 = 0.95. For peat, BDp = 0.043X + 4.258 exp(− 0.047 LOI), R2 = 0.89, where X is a dummy variable with a value of 0 for surface peat (0–25 cm depth) and 1 for subsurface peat (25–175 cm). Key words: Bulk density, loss-on-ignition

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