Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

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234 Nutrient Management Using 4Rs Principles

Oral Session
SSSA Division: Nutrient Management and Soil and Plant Analysis
The scope, tools, implementation and monitoring of nutrient management practices using 4Rs principles both at the field level and a watershed/regional scale will be discussed and presented. Inclusion of the 4Rs field tools in formulating agricultural and environmental best management practices is crucial for long term sustainability.

Approved for NM 2.5 CEUs

Tuesday, October 24, 2017: 10:35 AM-12:00 PM
Tampa Convention Center, Room 32

Organizer:
Rao S. Mylavarapu
Moderator:
Sally Flis
10:35 AM
Introductory Remarks
10:40 AM
234-1
Phosphorus 4R Management and Economics in Strip-Tillage Systems.
Cristie L Edwards, Potash Corp. of Saskatchewan
Audio File Recorded Presentation
10:55 AM
Cancelled
11:10 AM
234-3
Surface Streaming UAN at Side-Dress Is Ineffective at Improving Corn Grain Yields with/without Urease and Nitrification Inhibitors and Can Increase Ammonia Volatilization Losses As Compared to Injected UAN.
Alex Woodley, Agriculture & Agri-Food Canada; Craig F. Drury, Agriculture & Agri-Food Canada; Wayne Calder, Harrow Research and Development Centre, Agriculture & Agri-Food Canada; Xueming Yang, Agriculture & Agri-Food Canada; Dan Reynolds, Agriculture & Agri-Food Canada; Tom Oloya, Harrow Research and Development Centre, Agriculture & Agri-Food Canada
Audio File Recorded Presentation
11:25 AM
234-4
Exploring the Relative Importance of 4R Components in Achieving Agronomic and Environmental Benefits in US Maize Production.
Shai Sela, Cornell University; Harold van Es, Cornell University; Rebecca Marjerison, Agronomic Technology Corp - Adapt-N
11:40 AM
234-5
Improved Nitrogen Placement, Timing and Inhibitors Can Reduce N Losses and Increase Corn Yields.
Craig F. Drury, Agriculture & Agri-Food Canada; Alex Woodley, Agriculture & Agri-Food Canada; Xueming Yang, Agriculture & Agri-Food Canada; Dan Reynolds, Agriculture & Agri-Food Canada; Lori Phillips, Agriculture & Agri-Food Canada; Wayne Calder, Harrow Research and Development Centre, Agriculture & Agri-Food Canada; Tom Oloya, Harrow Research and Development Centre, Agriculture & Agri-Food Canada
11:55 AM
Concluding Remarks
12:00 PM
Adjourn
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