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Use of a chlorophyll meter at the early dent stage of corn to evaluate nitrogen sufficiency

Agronomy journal, 1995-05, Vol.87 (3), p.403-408

1995

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Comparison of Late‐Season Diagnostic Tests for Predicting Nitrogen Status of Corn

Agronomy journal, 2001-05, Vol.93 (3), p.590-597

2001

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Leachate Chemistry of Field‐Weathered Spent Mushroom Substrate

Journal of environmental quality, 2001-09, Vol.30 (5), p.1699-1709

2001

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Effects of Spent Mushroom Substrate Weathering on the Chemistry of Underlying Soils

Journal of environmental quality, 2001-11, Vol.30 (6), p.2127-2134

2001

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Nitrate losses from a corn-alfalfa rotation: lysimeter measurement of nitrate leaching

Journal of environmental quality, 1998-09, Vol.27 (5), p.1027-1033

1998

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Nitrate leaching from nitrogen-fertilized and manured corn measured with zero-tension pan lysimeters

Journal of environmental quality, 1994-03, Vol.23 (2), p.337-343

1994

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Crop Monitoring Technologies to Assess Nitrogen Status

Nitrogen in Agricultural Systems, 2008, p.647-674

2008

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Nitrogen fertilizer rate and crop management effects on nitrate leaching from an agricultural field in central Pennsylvania

TheScientificWorld, 2001-10, Vol.1 Suppl 2, p.181-186

2001

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Estimation of zero-tension pan lysimeter collection efficiency

Soil science, 1992-08, Vol.154 (2), p.85-94

1992

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Evaluation of nitrogen version of leachm for predicting nitrate leaching

Soil science, 1995-09, Vol.160 (3), p.209-217

1995

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Predicting bromide leaching under field conditions using slim and macro

Soil science, 1994-04, Vol.157 (4), p.215-223

1994

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Comparison of near-infrared spectroscopy and other soil nitrogen availability quick tests for corn

Agronomy journal, 1993-09, Vol.85 (5), p.1049-1053

1993

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Simulation by NCSWAP of seasonal nitrogen dynamics in corn. II. Corn growth and yield

Agronomy journal, 1994-01, Vol.86 (1), p.176-182

1994

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Simulation by NCSWAP of seasonal nitrogen dynamics in corn. I. Soil nitrate

Agronomy journal, 1994-01, Vol.86 (1), p.167-175

1994

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Evaluation of LEACHM. II. Simulation of nitrate leaching from nitrogen-fertilized and manured corn

Agronomy journal, 1994-09, Vol.86 (5), p.852-859

1994

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Evaluation of LEACHM. I. Simulation drainage, bromide leaching, and corn bromide uptake

Agronomy journal, 1994-09, Vol.86 (5), p.843-851

1994

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Soil nitrogen mineralization during laboratory incubation: Dynamics and model fitting

Soil biology & biochemistry, 1996-04, Vol.28 (4), p.625-632

1996

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Introduction to Knot Theory

1963

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Isolation of a Highly Purified Encephalitogenic Protein from Bovine Cord

Nature (London), 1964-12, Vol.204 (4965), p.1273-1275

1964

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THE EFFECT OF TEMPERATURE AND INITIAL SOIL MOISTURE CONENT ON THE VOLATILIZATION OF AMMONIA FROM SURFACE-APPLIED UREA

Soil science, 1989-05, Vol.147 (5), p.311-318

1989

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A soil test for nitrogen availability in the northeastern United States

Communications in soil science and plant analysis, 1990-08, Vol.21 (13/16), p.1103-1115

1990

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Relationships among anaerobically mineralized nitrogen chemical indexes, and nitrogen availability to corn [Determination of soil fertility, Zea mays]

Soil Science Society of America journal, 1984-01, Vol.48 (5), p.1087-1090

1984

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An Economic Analysis of the Pre-sidedress Nitrogen Test for Pennsylvania Corn Production

Applied economic perspectives and policy, 1995-01, Vol.17 (1), p.25-35

1995

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Yield response to N fertilizer and N fertilizer use efficiency in no-tillage and plow-tillage corn

Communications in soil science and plant analysis, 1987-05, Vol.18 (5), p.495-513

1987

Volltextzugriff (PDF)

Microbiology and Human Disease (and Instructor's Manual). Second Edition

Journal of College Science Teaching, 1978, Vol.7 (4), p.252-253

Fox, Richard H.

1978

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Use of a chlorophyll meter at the early dent stage of corn to evaluate nitrogen sufficiency

Comparison of Late‐Season Diagnostic Tests for Predicting Nitrogen Status of Corn

Leachate Chemistry of Field‐Weathered Spent Mushroom Substrate

Effects of Spent Mushroom Substrate Weathering on the Chemistry of Underlying Soils

Nitrate losses from a corn-alfalfa rotation: lysimeter measurement of nitrate leaching

Nitrate leaching from nitrogen-fertilized and manured corn measured with zero-tension pan lysimeters

Crop Monitoring Technologies to Assess Nitrogen Status

Nitrogen fertilizer rate and crop management effects on nitrate leaching from an agricultural field in central Pennsylvania

Estimation of zero-tension pan lysimeter collection efficiency

Evaluation of nitrogen version of leachm for predicting nitrate leaching

Predicting bromide leaching under field conditions using slim and macro

Comparison of near-infrared spectroscopy and other soil nitrogen availability quick tests for corn

Simulation by NCSWAP of seasonal nitrogen dynamics in corn. II. Corn growth and yield

Simulation by NCSWAP of seasonal nitrogen dynamics in corn. I. Soil nitrate

Evaluation of LEACHM. II. Simulation of nitrate leaching from nitrogen-fertilized and manured corn

Evaluation of LEACHM. I. Simulation drainage, bromide leaching, and corn bromide uptake

Soil nitrogen mineralization during laboratory incubation: Dynamics and model fitting

Introduction to Knot Theory

Isolation of a Highly Purified Encephalitogenic Protein from Bovine Cord

THE EFFECT OF TEMPERATURE AND INITIAL SOIL MOISTURE CONENT ON THE VOLATILIZATION OF AMMONIA FROM SURFACE-APPLIED UREA

A soil test for nitrogen availability in the northeastern United States

Relationships among anaerobically mineralized nitrogen chemical indexes, and nitrogen availability to corn [Determination of soil fertility, Zea mays]

An Economic Analysis of the Pre-sidedress Nitrogen Test for Pennsylvania Corn Production

Yield response to N fertilizer and N fertilizer use efficiency in no-tillage and plow-tillage corn

Microbiology and Human Disease (and Instructor's Manual). Second Edition

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