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Biomass Production and Nitrogen Transfer in Mixed Cropping with Glycine max (L) merr. and Sorghum Biocolor Moench

S Ogata, Hiroshima University
K Kuwata, Hiroshima University
H Saneoka, Hiroshima University
K Fujita, Hiroshima University

Nice France

Strategies of Fertilizer Nitrogen Applications to Grassland for Beef: Effects on Production and Soil Mineral Nitrogen

N M. Titchen, AFRC
R J. Wilkins, AFRC
L Philipps, AFRC
D Scholefield, AFRC

Nice France

Nitrogen Fixation in Mixed Pastures Under Two Grazing Intensities

R O. Refi, CONICET-INTA
C A. Navarro, CONICET-INTA
C J. Escuder, CONICET-INTA

Nice France

Analysis of the Effect on N Nutrition on Dry Matter Yield of a Sward by Reference to Potential Yield and Optimum N Content

G Lemaire, INRA
F Gastal, INRA
J Salette, INRA

Nice France

Contribution of Red Clover to Maize Grain Yields

K D. Johnson, Purdue University
D K. Greene, Purdue University
J H. Cherney, Purdue University

Nice France

Soil Compaction and Novel Traffic Systems in Ryegrass Grown for Silage: Effects on Herbage Yield, Quality and Nitrogen Uptake

J T. Douglas, Scottish Centre of Agricultural Engineering
C E. Crawford, Scottish Centre of Agricultural Engineering

Nice France

Nitrogen Fixation by "Grassland Kopu" and "Grassland Huia" White Clover as Affected by Nitrogen Regime

S F. Leggard, Ruakura Agricultural Centre
A M. Eltilib, University of Khartoum

Nice France

Factors Affecting Isotopic Fractionation During Nitrogen Fixation by Pasture Legumes

S F. Ledgard, Ruakura Agricultural Centre

Nice France

Legume Breeding Strategy for Increased Nitrogen Fixation in New Zealand Temperate Pastures

J R. Crush, DSIR

Nice France

Quantifying the Nitrogen-Supplying Capacity of Legumes to Non-Legumes in Crop Rotations Using 15N

O B. Hesterman, Michigan State University
G H. Harris, Michigan State University
T S. Griffin, Michigan State University

Nice France

Etude Des Relations Entre le Deficit Hydrique et la Fixation D’azote Chez le Trefle Blanc

Ch Robin, Laboratoire de Phytotechnie
Liza Shamsun-Noor, Laboratoire de Phytotechnie
D Schontz, Laboratoire de Phytotechnie
A Guckert, Laboratoire de Phytotechnie

Nice France

DiNitrogen Fixation and Nitrogen Transfer in Temperate Legume-Grass Communities

G H. Heichel, USDA, Agricultural Research Service

Nice France

Seasonal Variation in Symbiotic Nitrogen Fixation of White Clover

K Sugawara, Tohoku University
T Isawat, Tohoku University
Y Yashima, Tohoku University
I Ito, Tohoku University

Nice France

Relationship Between Fertilizer Nitrogen and Nodulation of Tropical Legumes

U R. Sangakkara, University of Peradeniya
K B. Attanayake, University of Peradeniya

Nice France

Effect of Burning on the Nitrogen Dynamics in an Indian Grassland

M K. Misra, Berhampur University
M Malana, Berhampur University
B N. Misra, Berhampur University

Nice France

Effect of Azospirillum brasilense Inoculation in Grasses and Binary Associations Lecerne + Grass

C Scotti, Instituto Sperimentale per le Colture Foraggere
L Zannone, Instituto Sperimentale per le Colture Foraggere
M Molinari, Instituto Sperimentale per le Colture Foraggere

Nice France

Effect of Grass and Legume on the Nodulation of Gliricidia and Leucaena in Dryland Farming Area in Bali

M Suarna, Udayana State University
T Ogo, Udayana State University
K Lana, Udayana State University
W Sukanten, Udayana State University
S Putra, Udayana State University
I M. Nitis, Udayana State University

Nice France

Comparative Performance of Two Strains of Rhizobium Meliloti and Their Transconjugants having Multicopy Nif Plasmid on Symbiotic Properties of Alfalfa under Field Conditions

R P. Gupta, Punjab Agricultural University
B S. Sidhu, Punjab Agricultural University
P D. Mehndiratta, Punjab Agricultural University
R K. Batta, Punjab Agricultural University

Nice France

Effect of Mineral Nitrogen on Dry Matter Yield and Nitrogen Fixation of Four Stylosanthes spp. in Antigua

A Belal, UWI Campus, Jamaica
K J. Marshall, UWI Campus, Jamaica

Nice France

Assimilation Du Nitrate et Fixation Symbiotique Dans Les Associations Trefle Blanc- Ray-Grass Anglais

J F. Soussana, INRA
C Arregui, INRA
L Hazard, INRA

Nice France

Modelling the Nitrogen Cycle of Intensively Managed Grasslands to Estimate Nitrogen Losses

G.W J. Van de Ven, CABO

Nice France

Balances of Forms of Mineral N in Grazed Grassland Soils Impact of N Losses

S C. Jarvis, AFRC
J H. Macduff, AFRC
J R. Williams, AFRC
D J. Hatch, AFRC

Nice France

Nitrogen Losses from Cattle Dung

Y Sugimoto, Miyazaki University
P Roger Ball, DSIR

Nice France

The Effects of Fertilizer/Urine Interactions on NH3 -N Losses from Grassland Soils

R D. Meyer, AFRC
S C. Jarvis, AFRC

Nice France

Ammonia Volatilisation and Loss from Grassland Systems

S C. Jarvis, AFRC
B F. Pain, AFRC
D J. Hatch, AFRC
R B. Thompson, AFRC

Nice France

Seasonal Variations in Soil Mineral Nitrogen and in the Response of Grassland to Nitrogen Fertilization

O Oenema, Institute for Soil Fertility
J Postmus, Institute for Soil Fertility
W H. Prins, Institute for Soil Fertility
J J. Neeteson, Institute for Soil Fertility

Nice France

Etude du Stock D’Azote Mineralizable Dans Les Milieux A Teline Linifolia de la Suberaie en Mamora (Maroc).

M Qarro, Ecole Nationale Forestiere d'Ingenieurs
A Harcharass, Ecole Nationale Forestiere d'Ingenieurs

Nice France

Ajustement de L’Azote Recolatable Dan Les Fourrages A L’Offre Minerale Dans Les Prairies Permanentes

P Loiseau, INRA
P Monteilhet, INRA

Nice France

Spring Nitrogen Uptake in Grass Swards in Relation to N Fertilizer Rates and Variation Between Years

J Salette, INRA
Marie-Laure Decau, INRA
G Lemaire, INRA

Nice France

N-15 Study of Nitrogen Uptake by Tall Fescue Throughout a Spring Growth

J Salette, INRA
Marie-Laure Decau, INRA
Francoise Vertes, INRA

Nice France

Nitrogen Fixation and Transfer to Associated Grasses by White Clover Cultivars Under Dairy Cow Grazing

S F. Ledgard, Ruakura Agricultural Centre

Nice France

Genetic Engineering for Pastures

W J. Peacock, CSIRO

New Zealand

Science and Information for our Grasslands

G A. Nores, CIAT
R R. Vera, CIAT

New Zealand

Regrowth Sites of Sulla (Hedysarum coronarium L.) after Defoliation

H Krishna, Massey University
P D. Kemp, Massey University

New Zealand

Dairying in New Zealand

A M. Bryant, Dairying Research Corporation, NZ

New Zealand

Some Changes in Biological Soil Characteristics of Grassland Ecosystem Under Different Management Intensity

L Ondrasek, Grassland Institute of Soil Fertility Research Centre

Nice France

The Effect of Nitrogen and Clover Proportions on Yield of Red Clover-Grass Mixtures

B E. Frankow-Lindberg, Swedish University of Agricultural Sciences

Nice France