WCSS Program Middle.qxd - International Union of Soil Sciences ...

SESSION NO.30
SESSION NO. 30
Convention Center, Room 113AB, First Floor
3.0B Emerging Topics in Soil Use and Management—Oral
Convenor: John Havlin, NCSU-Dept. of Soil Science
Presiding: Wolfgang Burghardt, Universität–GH Essen
30-1 8:00 AM Introduction to the Symposia 3.0B and Thematic
Restrictions of Soil Resources Availability—an
Emerging Topic in Soil Use and Management.
Wolfgang Burghardt*, Univ Duisburg–Essen, Faculty
of Biology and Geography, Dept of Soil Technology
30-2 8:35 AM Eutrophication—An Emerging Topic in Soil Use
and Management. Gan-Lin Zhang*, Institute of
Soil Science, Chinese Academy of Sciences and
Wolfgang Burghardt, Universitaet Duisburg-Essen,
Fb. Biologie und Geographie, Abt. Angewandte
Bodenkunde
30-3 9:10 AM Soil: The First Filter of Our Water. Brent E. Clothier*,
HortResearch
SESSION NO. 31
Convention Center, Exhibit Hall A, Theater 2, Second Floor
3.3B Nutrient Use Efficiency and Global Agriculture
—Theater
Authors Present 8:00 AM–10:00 AM
Convenors: Achim Doberman, University of Nebraska-Lincoln;
Paul Fixen, Potash & Phosphate Institute
Presiding: Fernando Garcia, PPI/PPIC Latin America-
Southern Cone
31-1 1918a Iron Management Practices for Groundnut-
Maize Cropping Sequence in Calcareous Vertisol.
Farid Hellal, Univ of Cairo, Hanumant Channal*,
Univ of Agricultural Science and G. S. Dasog, Dept
of Soil Science and Agricultural Chemistry,Univ of
Agricultural Sciences
31-2 1629b Importance of Micronutrients in Crop Production:
A Review of the Changing Scene. Richard
Bell* and Bernie Dell, Murdoch Univ
31-3 1630a Fertilizer Price Impact on Frequency of Profitable
Responses. Thomas Bruulsema*, Potash &
Phosphate Institute
31-4 1630b Agrochemical Aspects of Long-term Systematic
Fertilization in the Agroecosystems of Siberia.
Gennady P. Gamzikov* and Olga Gamzikova,
Novosibirsk State Agrarian Univ
31-5 1631a Simulation and Analysis of Soil Water and Nitrogen
Behaviors under Maize-Wheat Cropping System
in Huang-Huai-Hai Plain of China. Yuanfang
Huang* 1 , Rutai Gao2 and Baoguo Li1 , (1)China
Agricultural Univ, (2)Agricultural Univ of Hebei
31-6 1631b Plant-Need Based Real Time Nitrogen Management
in Rice Grown by Small Farmers in Asia.
Bijay Singh* 1 , Yadvinder Singh1 , Meharban Singh1 ,
G.P.S. Sodhi1 , J.K. Ladha2 and Vethaiya Balasubramanian3
, (1)Department of Soils, Punjab Agricultural
University, (2)International Rice Research Institute,
(3)International Rice Research Institute
(IRRI)
31-7 1632a Nutrient Efficient Plants in Improving Crop
Yields in the Twenty First Century. N. K. Fageria*,
National Rice and Bean Research Center of Em-
54
brapa, Brazil and USDA-ARS Beltsville, MD and V.
C. Baligar, USDA-ARS
31-8 1632b Managing Nitrogen for Cereals Growing on Soils
with High Levels of Subsoil Salinity, Sodicity and
Boron. John Angus*, CSIRO, Robert Norton, The
University of Melbourne, Joint Centre for Crop Improvement
and Charlie Walker, Incitec-Pivot Ltd.
31-9 1729a Effect of Crop Rotation and Organic Amendment
on Soil Nitrogen Mineralization Potential.
Mehdi Sharifi* 1 , Bernie J. Zebarth 1 , David Burton 2 ,
Gregory Porter 3 and Cynthia Grant 4 , (1)Agriculture
and Agri-Food Canada, (2)Dept of Engineering,
(3)Dept of Applied Ecology and Environmental Science,
(4)Agriculture & AgriFood Canada, Brandon
Research Centre
31-10 1729b Isotopic and Spectroscopic Investigations toward
Understanding Differential Behavior of Fluid and
Granular Micronutrient Fertilizers in Soils.
Ganga Hettiarachchi*, Univ of Adelaide, Enzo
Lombi, Land and Water, CSIRO, Michael McLaughlin,
CSIRO Land and Water and David Chittleborough,
Soil and Land Systems, School of Earth and
Environmental Sciences
31-11 1730a Slow-Release N Fertilizer to Control Soil Nitrous
Oxide Losses Due to Spatial and Climatic Differences
in Soil Water Content and Drainage. Sara
Merchán Paniagua*, Peter P. Motavalli, Kelly A.
Nelson, Stephen H. Anderson and John E. Sadler,
Univ of Missouri-Columbia
31-12 1730b Long-term Assessment of N Use and Loss in Irrigated
Organic, Low-Input and Conventional
Cropping Systems. William Horwath*, Zahangir
Kabir, Kathleen Reed, Steve Kaffka, Gene Miyao,
Kent Brittan and Jeff Mitchell, Department of Land,
Air and Water Resources
31-13 1731a Nitrogen, Phosphorus and Sulphur Fertility of
Hybrid Canola Cultivars. Rigas Karamanos 1 , Don
Flaten* 2 and Tee Boon Goh 2 , (1)Western Co-operative
Fertilizers Limited, (2)Dept of Soil Science,
Univ of Manitoba
31-14 1731b N and P Cycling in Crop-Native Shrub Agroecoystems
of the African Sahel. Ekwe Dossa* 1 ,
Richard Dick 2 , Mamadou Khouma 3 , Modou Sene 3 ,
Aminata Badiane 4 and Ibrahima Diedhiou 3 , (1)Oregon
State Univ, (2)Ohio State Univ, (3)ISRA,
(4)USAID
SESSION NO. 32
Convention Center, Exhibit Hall A, Theater 1, Second Floor
4.0A Bridging Soil Science, Environmental Policy and
Communications—Theater
Authors Present 8:00 AM–10:00 AM
Convenors: Charles Rice, Dept. of Agronomy, KSU; J. T.
Sims, Dept. Plt. & Soil Sciences
Presiding: Peter J. Kleinman, USDA-ARS, Bldg. 3702
32-1 1855a Development of a Soil Health Policy Framework
for Victoria, Australia. Michael C. Crawford* 1 ,
Mark Allaway2 and Melva Ryan2 , (1)Primary Industries
Research Victoria (PIRVic), Department of
Primary Industries,, (2)Agriculture Industry Policy,
Department of Primary Industries,
32-2 1855b Soil Science: Subterranean Support for Sustainability.
Richard Arnold*, USDA-NRCS (retired)