Source

jpa

ISSNs: 0890-8524, 2689-4114

Source type: journal

Publisher: Wiley

Alternate names: JPA, J. prod. agric.

Fully OA: No

DOAJ: No

OpenAlex ID: S125600968

The Concept and Need for a Phosphorus Assessment Tool

1993 · J. L. Lemunyon, R. G. Gilbert · jpa · 494

Contribution of Cover Crops to Weed Management in Sustainable Agricultural Systems

1996 · John R. Teasdale · jpa · 490

Use of a Chlorophyll Meter to Monitor Nitrogen Status and Schedule Fertigation for Corn

1995 · T.M. Blackmer, J.S. Schepers · jpa · 405

Fescue Endophyte: History and Impact on Animal Agriculture

1988 · John A. Stuedemann, Carl S. Hoveland · jpa · 307

Phosphorus Movement in the Landscape

1993 · Andrew N. Sharpley, T. C. Daniel, et al. · jpa · 298

Soil Electrical Conductivity as a Crop Productivity Measure for Claypan Soils

1999 · N. R. Kitchen, K. A. Sudduth, et al. · jpa · 272

Precipitation Use Efficiency as Affected by Cropping and Tillage Systems

1996 · G. A. Peterson, A. J. Schlegel, et al. · jpa · 272

Correlations between Soil Nitrate Concentrations in Late Spring and Corn Yields in Iowa

1989 · A. M. Blackmer, D. Pottker, et al. · jpa · 243

Mapping Soil Test Phosphorus and Potassium for Variable‐Rate Fertilizer Application

1994 · N. C. Wollenhaupt, R. P. Wolkowski, et al. · jpa · 238

Understanding the Magdoff Pre‐Sidedress Nitrate Test for Corn

1991 · Fred Magdoff · jpa · 236

Evaluating the Profitability of Site‐Specific Farming

1998 · S. M. Swinton, J. Lowenberg‐DeBoer · jpa · 226

The Influence of Organic Matter on Soil Aggregation and Water Infiltration

1989 · Michael Boyle, W. T. Frankenberger, et al. · jpa · 223

Concepts of Variable Rate Technology with Considerations for Fertilizer Application

1994 · J. E. Sawyer · jpa · 222

Farming Soils, Not Fields: A Strategy for Increasing Fertilizer Profitability

1991 · P. M. Carr, G. R. Carlson, et al. · jpa · 189

Endophyte Parasitism of Tall Fescue

1988 · Charles W. Bacon, Malcolm R. Siegel · jpa · 171

Placement Methods for Improved Efficiency of P and K Fertilizers: A Review

1988 · G. W. Randall, R. G. Hoeft · jpa · 169

Economics of Dryland Cropping Systems in the Great Plains: A Review

1996 · K. C. Dhuyvetter, C. R. Thompson, et al. · jpa · 155

Corn Response to Row Width and Plant Population in the Northern Corn Belt

1997 · P. M. Porter, D. R. Hicks, et al. · jpa · 152

Concept for Monitoring the Growth and Development of Cotton Plants Using Main‐Stem Node Counts

1992 · F. M. Bourland, D. M. Oosterhuis, et al. · jpa · 152

Rotational Benefits of Forage Crops in Canadian Prairie Cropping Systems

1995 · M. H. Entz, W. J. Bullied, et al. · jpa · 148

Alternative Crop Rotations for the Central Great Plains

1999 · R. L. Anderson, R. A. Bowman, et al. · jpa · 145

A Review of Pesticide Effects on Microorganisms and Microbial Processes Related to Soil Fertility

1989 · T. B. Moorman · jpa · 138

Yield, Chemical Composition, and Ruminai Fermentability of Corn Whole Plant, Ear, andStover as Affected by Hybrid

1992 · C. W. Hunt, W. Kezar, et al. · jpa · 134

An Alternative Rationale for Corn Nitrogen Fertilizer Recommendations

1994 · M. B. Vanotti, L. G. Bundy · jpa · 133

A Soil Quality Framework for Evaluating the Impact of CRP

1998 · D. L. Karlen Karlen, J. C. Gardner, et al. · jpa · 132

Works count: 1,080

Citation count: 26,960

H-index: 72

I10-index: 606

2yr mean citedness: