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Nitrogen Leaching from Dairy Pastures in the Northeast United States

W L. Stout, USDA, Agricultural Research Service
G F. Elwinger, USDA, Agricultural Research Service
S L. Fales, The Pennsylvania State University
L D. Muller, The Pennsylvania State University
R R. Schnabel, USDA, Agricultural Research Service
W E. Priddy, USDA, Agricultural Research Service

Use of Novel Incubation Technique to Measure N2 on 0/N2 Following Surface or Injected Application of Slurry

D Scholefield, Institute of Grassland and Environmental Research
D Chadwick, Institute of Grassland and Environmental Research
J.M B. Hawkins, Institute of Grassland and Environmental Research

Can Forages Reduce Nitrate Leaching Losses from Mixed Cropping Rotations in New Zealand?

G S. Francis, Crop & Food Research
K M. Bartley, Crop & Food Research
F J. Tabley, Crop& Food Research

Monitoring the Movement of N and S Through the Soil Plant Animal System Under Degraded and Perennial Pastures

Chen Wen, University of New England Armidale
R.D B. Lefroy, University of New England Armidale
G J. Blair, University of New England Armidale
J M. Scott, University of New England Armidale

Groundwater Concentrations of Non-Nitrogen Nutrients Under a Medium Fertility Pasture System

L B. Owens, USDA, Agricultural Research Service
R W. Van Keuren, The Ohio State University
W M. Edwards, USDA, Agricultural Research Service

Nitrogen Cycling in Pasture Grazed by Lactating Dairy Cows

M P. Russelle, USDA, Agricultural Research Service
L D. Satter, USDA, Agricultural Research Service
T Dhiman, Utah State University
V R. Kanneganti, University of Wisconsin-Madison

Integrated Dairy Waste Management, Water Quality and Crop Utilization System

D R. Ivers, Land O Lakes
P D. Clayton, Land O Lakes
R H. Beck, Cenex
G W. Randall, University of Minnesota
L J. Greub, University of Wisconsin-River Falls
M A. Schmitt, University of Minnesota - Twin Cities
W F. Wedin, University of Minnesota

The Relative Roles of Livestock, Termites, Wild Animals and Human Beings in Nutrient Recycling in Nigeria

S M. Liya, University of Ibadan
A A. Agboola, University of Ibadan

Nitrogen Cycling in a Ley-Dominated Production System

B Fagerberg, Swedish University of Agricultural Sciences

Nutrient Leaching and Runoff in the Mediterranean Dairy Sheep Farming Systems

C Porqueddu, Centro di Studio sui Pascoli Mediterranei
S Caredda, Centro di Studio sui Pascoli Mediterranei
G Fara, Centro di Studio sui Pascoli Mediterranei

Nutrient Cycling for Pasture Fertilization Management of Dairy Farms in the Basque Country (Northern Spain)

M Oyanarte, Servicio de Investigacion y Mejora Agraria
M Rodriguez, Servicio de Investigacion y Mejora Agraria
G Besga, Servicio de Investigacion y Mejora Agraria
M Domingo, Servicio de Investigacion y Mejora Agraria

Litter Decomposition and Nutrients Release During Decomposition in a Humid Grassland of Northeastern India

P S. Yadava, Maniput University
N S. Thoudam, Maniput University

Effects of Sodium and Cadmium Application to Pasture on Mineral Leaching

P C. Chiy, University of Cambridge
C.J C. Phillips, University of Cambridge
E Zachou, University of Wales

Grasslands as a Comparative for Farming Practices' Influence on Carbon/Nitrogen Dynamics

S A. Clancy, North Dakota State University--Fargo
M E. Biondini, North Dakota State University--Fargo
J C. Gardner, North Dakota State University--Fargo

Grassland N Fertilization in Humid Tropics: Production, Organic Matter Decomposition and Uptake

G Mandret, CIRAD EMVT
V Blanfort, CIRAD EMVT

Proximity of Water Affects Grazing Distribution and Soil Nutrient Cycling

J R. Gerrish, University of Missouri
P R. Peterson, Virginia Polytechnic Institute and State University
F A. Martz, University of Missouri

Pathways for Losses of Phosphorus for Rainfed Pastures in South Australia

J W. Cox, CSIRO
C A. Kirkby, CSIRO
D J. Chittleborough, University of Adelaide