Corn and Soybean Practices following Severe Drought. Roger Elmore and Andy Lenssen Department of Agronomy, ISU
|
|
- Ethelbert Gilbert
- 6 years ago
- Views:
Transcription
1 Corn and Soybean Practices following Severe Drought Roger Elmore and Andy Lenssen Department of Agronomy, ISU
2 Shawn Macha
3 2012 growing season Corn & Soybean Dry fall, 2011 & spring Early-planting opportunities Hot temperatures sped crop maturation reducing yield potential. Localized rain resulted in extreme variability in crop yields. Early 2012 maturity, faster drydown.
4
5 Corn water use Irrigating Corn
6 Yield (bu/acre) Year Corn Yield Trends, With October 2012 Yield Forecasts. Iowa and U.S.A. from USDA-NASS y = 2.602x R² = y = x R² = Iowa U.S.A. IA Oct 12 U.S. Oct
7 Corn Many producers are pleased that yields are better than expected. Yields were across the board. Corn following corn yield penalties likely very high Jury is still out on drought-tolerant hybrids. Transgenic hybrids protect yield potential, they don t add to it.
8 Corn: Concerns/Possibilities going into 2013 Corn: nitrate carryover depends on rainfall. Dry Fall 2012 encouraged greater than normal fall field operations Iowa farmers not likely to plant ultra-early hybrids. Producers will not likely seek out more drought tolerant crops or drastically change up their cropping system. Dry soils may lead to poor germination and crop stands. Corn on corn acres may be reduced Seed supply of some hot hybrids may be limited. Hybrid selection dilemma: How much to weight 12 data? Fall NH3 applications: Not enough equipment, time, or supply to do it all in the spring.
9
10
11 Our specific calling here crop insurance policy has language about following "good agronomic practices." the question is, does a drought year change that definition, both in the drought year and the year following? Dr. William Edwards
12 Thinking of the future (1) What are the practices we should consider changing in corn and soybean production systems? Rotations Tillage Resistance management Prevention or delay of resistance
13 Thinking of the future (2) Continuous corn Yield drag compared to rotation with soybean or other crops Western corn rootworm populations have overcome Bt corn in many locations, often resulting in greater insecticide use than prior to Bt corn introduction. (research by Gassmann et al.) Rotation to a non-host is a sensible solution.
14 Thinking of the future (3) Fungicide use with specific targets Strobilurin fungicides are now recommended when plant diseases are not present. Cercospora pathogens of soybean and sugar beet are already resistant to strobilurin mode of action. (Cercospora leaf spots) Integrated pest management is not being used. When we need them they may not work for us.
15 Thinking of the future (4) Northern corn root worm and extended diapause Rotation to a non-host usually prevents damaging populations from building up. Some populations have extended diapause. Two-year rotation of corn-soybean may not prevent damage in this case. Fisher (USDA, ARS) selected in lab for extended diapause of up to 7 years.
16 Thinking of the future (5) Goss Wilt Many producers utilize excessive tillage to destroy corn residue and primary inoculum. Planting Goss Wilt-resistant hybrids is a sensible solution. Rotation to a non-host is a sensible solution.
17 Thinking of the future (6) Rotation does not prevent soybean aphid infestations. Gary Munkvold (ISU-Plant Path & Micro) has a neat rotation study that will provide excellent results on the effect of years out of soybean and buildups of several diseases. SDS, SCN, Phytophthora root rot, other root pathogens
18 Iowa Tillage Systems Tillage is done to manage weeds and prepare seedbeds. Tillage is typically done with disk-chisel, offset disk, tandem disk, field cultivator, and even moldboard plow.
19 Tillage Tillage results in less residue on soil surface, increasing potential for erosion Iowa leads US in planted acreage of corn and soybean Iowa leads US in average per acre yields of corn and soybean Iowa leads US in highest soil erosion rate
20 Tillage (1) Tillage of wet soils causes soil compaction & stand establishment issues. Tillage during dry periods breaks of soil aggregates. Soils with compaction zones or less aggregation have slower water infiltration rate, allowing more runoff after intense rains. Slower infiltration rate results in slower recharge of dry soils.
21 Tillage (2) Less recharge means inadequate water may be available during July and August, times when crop water use typically exceeds rainfall in Iowa. During July and August, corn and soybean rely on stored soil water to supplement inadequate rains. In 2012, farmers found roots and moist soil at 8 -depths.
22 Tillage (3) The first physiological process affected by drought in soybean in nitrogen fixation. N fixation is typically responsible for onehalf of the protein in a soybean crop. Once N fixation stops, it rarely is reinitiated. Once N fixation stops, soybean yield is fixed.
23 The Future To attain average corn yields of 300 bu/acre we must increase corn water use and light capture. This will not happen without increased soil water capture and storage. To attain average soybean yields of 100 bu/acre we must increase soybean water use and light capture. This will not happen without increased soil water capture and storage.
24 Questions for the Audience Does the insurance industry: consider crop rotation? consider tillage system? consider prophylactic pesticide applications?
Proceedings of the 3 rd Annual Nitrogen: Minnesota s Grand Challenge & Compelling Opportunity Conference
Proceedings of the 3 rd Annual Nitrogen: Minnesota s Grand Challenge & Compelling Opportunity Conference Do not reproduce or redistribute without the written consent of author(s) Environment impacts on
More informationAgronomic and soil quality trends after five years of different tillage and crop rotations across Iowa
21 Integrated Crop Management Conference - Iowa State University 185 Agronomic and soil quality trends after five years of different tillage and crop rotations across Iowa Mahdi Al-Kaisi, associate professor
More informationEvaluation of Corn, Soybean and Barley Varieties for Certified Organic Production-Crawfordsville Trial, 2001
Evaluation of Corn, Soybean and Barley Varieties for Certified Organic Production-Crawfordsville Trial, 21 Dr. Kathleen Delate, assistant professor, Dept. of Horticulture & Agronomy Kevin Van Dee, farm
More informationUnit E: Basic Principles of Soil Science. Lesson 8: Employing Conservation Tillage Practices
Unit E: Basic Principles of Soil Science Lesson 8: Employing Conservation Tillage Practices 1 Terms Conservation tillage Continuous cropping Conventional tillage Crop rotation Double cropping Organic farming
More informationGrowing degree days and growth requirements for Corn.
Growing degree days and growth requirements for Corn. Growing Degree days are a daily accumulation of heat for crop growth. Corn does not grow when temperatures are below 5 F, and temperatures above 86
More informationBruce Potter, Jeff Irlbeck and Jodie Getting, University of Minnesota Department of Entomology and Southwest Research and Outreach Center
Trial: 2006-Headline Corn The effect of Headline fungicide on the yield of four corn hybrids. Bruce Potter, Jeff Irlbeck and Jodie Getting, University of Minnesota Department of Entomology and Southwest
More informationManaging Pesticide Resistance
Kentucky Pesticide Education Program copyright 2016 University of Kentucky Department of Entomology Managing Pesticide Resistance Pesticide resistance presents an increasing challenge to growers. A resistant
More informationSugar Beet PRODUCTION GUIDELINES
Sugar Beet PRODUCTION GUIDELINES crop handbook Sugar Beet Production Guidelines 3 Crop Rotation 4 Tillage 6 Planting 7 Spraying 8 Hoeing 10 Machinery 11 2 CROP HANDBOOK Production Guidelines Production
More informationStrip-tillage Successes, watch-outs based on soil type, soil drainage, and climate
2014 Integrated Crop Management Conference - Iowa State University 157 Strip-tillage Successes, watch-outs based on soil type, soil drainage, and climate Mahdi Al-Kaisi, Professor and Extension Soil Management
More informationRoundup Ready Sugarbeet Production. Your Way To Grow 2008
Roundup Ready Sugarbeet Production Your Way To Grow 2008 Roundup Ready Variety Development Weed Control & Agronomic Practices Economics Environment 2 Variety Development Variety Development 1993 - First
More informationCover Crops for Soil Health and Water Quality
Cover Crops for Soil Health and Water Quality 2014 SURFACE WATER FORUM - NOVEMBER 12, 2014 JILL L. SACKETT EXTENSION EDUCATOR 1 BACKGROUND University of Minnesota Extension Local Extension Educator, Ag
More informationInstitute of Ag Professionals
Institute of Ag Professionals Proceedings of the 2009 Crop Pest Management Shortcourse & Minnesota Crop Production Retailers Association Trade Show www.extension.umn.edu/agprofessionals Do not reproduce
More information2011 AGRONOMY KANSAS FFA CDE AGRONOMIC QUIZ. WRITE ANSWERS ON BLANKS USING CAPITAL LETTERS (4 points each)
2011 AGRONOMY KANSAS FFA CDE AGRONOMIC QUIZ Contestant No. Contestant Name KEY Score WRITE ANSWERS ON BLANKS USING CAPITAL LETTERS (4 points each) C 1. For which of the following Kansas crops might farmers
More informationTillage Management and Soil Organic Matter
Resources Conservation Practices Tillage Management and Soil Organic Matter Conservation Quiz 1. What are the two classes of soil organic matter? 2. How does soil disturbance by tillage decrease soil organic
More informationEstimated Costs of Crop Production in Iowa 2006
Estimated Costs of Crop Production in Iowa 2006 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from several sources. They include
More informationEstimated Costs of Crop. Production in Iowa File A1-20 The estimated costs of corn, corn silage, soybeans, Ag Decision Maker
Estimated Costs of Crop Ag Decision Maker Production in Iowa - 2008 File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from
More informationThe estimated costs of corn, corn silage,
Estimated Costs of Crop Ag Decision Maker Production in Iowa - 2017 File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from
More informationOPTIMIZING CONSERVATION TILLAGE SYSTEMS
OPTIMIZING CONSERVATION TILLAGE SYSTEMS AY-329-W Christopher R. Boomsma and Tony J. Vyn Department of Agronomy www.agry.purdue.edu Purdue University Plant-to-Plant Uniformity is Essential for Optimum Compromises,
More informationThe estimated costs of corn, corn silage, soybeans,
Estimated Costs of Crop Ag Decision Maker Production in Iowa - 2011 File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa and pasture maintenance in this report are based on data from
More informationThe estimated costs of corn, corn silage,
Estimated Costs of Crop Ag Decision Maker Production in Iowa - 2014 File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from
More informationSoil Quality, Nutrient Cycling and Soil Fertility. Ray Ward Ward Laboratories, Inc Kearney, NE
Soil Quality, Nutrient Cycling and Soil Fertility Ray Ward Ward Laboratories, Inc Kearney, NE www.wardlab.com Purposes of Soil Quality Employ new & modified crop management systems Increase efficiency
More informationPracticality of Managing Mycotoxins in our Grain System. Grain Farmers of Ontario
Practicality of Managing Mycotoxins in our Grain System Grain Farmers of Ontario Grain Farmers of Ontario Our Vision: To drive the Ontario grain industry to become a global leader Our Mission: To develop
More informationThe estimated costs of corn, corn silage, soybeans,
Estimated Costs of Crop Ag Decision Maker Production in Iowa - 2009 File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from
More informationFarming with Crop Residues
Farming with Crop Residues February 1992 How to use the photos Use these photographs of residue amounts to get a good picture in your mind of what the various percentages of ground cover might look like
More informationCORN BEST MANAGEMENT PRACTICES APPENDIX A. Corn Planting Guide
CORN BEST MANAGEMENT PRACTICES APPENDIX A Corn Planting Guide Obtaining maximum profit from a corn crop depends on the timely planting of an appropriate hybrid, at the proper depth, with a planter that
More informationSULFUR AND NITROGEN FOR PROTEIN BUILDING
Juliet Marshall March 3, 2011 Fertilizer Strategies: SULFUR AND NITROGEN FOR PROTEIN BUILDING Direct Seeding in Eastern Idaho Inadequate amounts and poor timeliness of rainfall events 2 1991 1993 1995
More informationInstitute of Ag Professionals
Institute of Ag Professionals Proceedings of the 2013 Crop Pest Management Shortcourse & Minnesota Crop Production Retailers Association Trade Show www.extension.umn.edu/agprofessionals Do not reproduce
More informationCounty Farm Centre May 2014 Your May issue:
: Your May issue: Click on title to go directly to that article Monitoring The effects Black of cool Cutworm variable moth arrival temperatures with Pheromone on corn traps Early start to post-emergence
More informationOrganic Systems Trial. Advisory Group Meeting 2008
Organic Systems Trial Advisory Group Meeting 2008 Grain Crop Rotation Crop 1 Crop 2 Crop 3 Repeat Soybeans/ Spelt Spelt/Red Clover Corn Entry Point 1 starts with soybeans; EP 2 starts with corn Systems:
More informationThe estimated costs of corn, corn silage,
Estimated Costs of Crop Production in Iowa - 2018 Ag Decision Maker File A1-20 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from
More informationSuccess with Cover Crops
Success with Cover Crops Contributing Authors: Dr. Dewey Lee, University of Georgia Ms. Julia Gaskin, University of Georgia Dr. Harry Schomberg, Agricultural Research Service Dr. Gary Hawkins, University
More informationROB MYERS, PH.D. UNIVERSITY OF MISSOURI AND NORTH CENTRAL SARE
Cover Crop Trends in the U.S. ROB MYERS, PH.D. UNIVERSITY OF MISSOURI AND NORTH CENTRAL SARE Presentation Outline Why is cover crop adoption increasing so rapidly? What s happening with cover crops for
More informationOptimizing Strip-Till and No-Till Systems for Corn in the Biofuel Era
Optimizing Strip-Till and No-Till Systems for Corn in the Biofuel Era Tony J. Vyn Agronomy Department, Purdue University Abstract: Recent developments in biofuel demand and the rapid adoption of modern
More informationVegetable Gardening and Season Extension
Vegetable Gardening and Season Extension Vern Grubinger www.uvm.edu/vtvegandberry Overview Introduction Soil Health: fertilizers, cover crops, compost Pest Management: insects, diseases, weeds Season Extension:
More informationTuesday, December 20, 1:00 pm
Iowa Farm Bureau s Margin Management Webinar Series presents: Iowa Pest Resistance Management Plan Webinar Tuesday, December 20, 1:00 pm Please Enter as a Guest shortly before the webinar time. Speaker:
More informationConsider the Strip-Tillage Alternative
Consider the Strip-Tillage Alternative Strip-tillage, which creates a soil environment that enhances seed germination, is a new alternative to no-till in areas where poorly drained soils are dominant.
More informationSMALL GRAINS SEEDBED PREPARATION AND RESIDUE MANAGEMENT 1 Kent L Brittan ABSTRACT
SMALL GRAINS SEEDBED PREPARATION AND RESIDUE MANAGEMENT 1 Kent L Brittan ABSTRACT Good site selection and proper seedbed preparation whether conventional or no-till can have a significant impact the success
More informationEstimated Costs of Crop Production in Iowa 2002
Estimated Costs of Crop Production in Iowa 2002 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from several sources. They include
More informationEstimated Costs of Crop Production in Iowa 2003
Estimated Costs of Crop Production in Iowa 2003 The estimated costs of corn, corn silage, soybeans, alfalfa, and pasture maintenance in this report are based on data from several sources. They include
More informationBest Management Practices for Nitrogen Use in SOUTHWESTERN AND WEST-CENTRAL MINNESOTA
N Best Management Practices for Nitrogen Use in SOUTHWESTERN AND WEST-CENTRAL MINNESOTA B E S T M A N AG E M E N T P R AC T I C E S F O R N I T R O G E N A P P L I C AT I O N Best Management Practices
More informationCrop Science Society of America
Crop Science Society of America Grand Challenge Statements Crop science is a highly integrative science employing the disciplines of conventional plant breeding, transgenic crop improvement, plant physiology,
More informationIMPROVING PERFORMANCE OF RYE COVER CROP SYSTEMS
IMPROVING PERFORMANCE OF RYE COVER CROP SYSTEMS Theo Gunther Resource Management Specialist-Env. Programs Peter Kyveryga PhD. Director of Analytics - ISA Crop Yield and Nitrogen Loss effect of Rye can
More informationSoil Health & Tillage Long-term Impacts
Soil Health & Tillage Long-term Impacts Francisco J. Arriaga Soil Science Specialist Dept. of Soil Science & UW-Extension E-mail: farriaga@wisc.edu Office phone: 608-263-3913 Functions of Soil & Soil Health
More informationInstitute of Ag Professionals
Institute of Ag Professionals Proceedings of the 2012 Crop Pest Management Shortcourse & Minnesota Crop Production Retailers Association Trade Show www.extension.umn.edu/agprofessionals Do not reproduce
More informationROCKY MOUNTAIN CERTIFIED CROP ADVISER. Local Performance Objectives For Exams and Continuing Education Programs
ROCKY MOUNTAIN CERTIFIED CROP ADVISER Local Performance Objectives For Exams and Continuing Education Programs August 2016 Copyright 2016 The American Society of Agronomy 1 CONTENTS Certified Crop Adviser
More informationResources Conservation Practices Tillage, Manure Management and Water Quality
Resources Conservation Practices Tillage, Manure Management and Water Quality T illage and manure application practices significantly impact surface and ground water quality in Iowa and other Midwestern
More informationCrop Profile for Alfalfa in Nebraska
Prepared: April, 2000 Crop Profile for Alfalfa in Nebraska General Production Information Nebraska is ranked second in the nation for alfalfa meal production and fifth for alfalfa hay production in 1998.
More informationBrian Lang, Extension Agronomist, Iowa State University; Kenneth Pecinovsky, Farm Superintendent, Iowa State University Northeast Research Farm
Foliar Fungicides in Alfalfa Production Brian Lang, Extension Agronomist, Iowa State University; Kenneth Pecinovsky, Farm Superintendent, Iowa State University Northeast Research Farm Introduction Within
More informationCornell Soil Health Train the Trainer Workshop. Cornell University, August 5-8, 2015
Cornell Soil Health Train the Trainer Workshop Cornell University, August 5-8, 2015 Cornell Soil Health Train the Trainer Workshop Using the Cornell Soil Health Assessment for Soil Management Planning:
More informationFarmer Perspectives on Pesticide Resistance
Farmer Perspectives on Pesticide Resistance Introduction Pesticide resistance is on the rise in Iowa and the Midwest. Most corn and soybean farmers in the Corn Belt grow plants that have been genetically
More information33. Fate of pesticides in soil and plant.
33. Fate of pesticides in soil and plant. What Happens to Pesticides When a pesticide is released into the environment many things happen to it. Sometimes what happens is beneficial. For example, the leaching
More informationNon GMO Crop Production. Joe Lawrence
Non GMO Crop Production Joe Lawrence 1 Crops of Potential Interest: DAIRY Field Crops where certain varieties/hybrids contain GE Traits Corn Cotton Alfalfa Canola Soybean Sugar Beets Conventional term
More informationSoybean IPM Elements Revised March, 2012
Soybean IPM Elements Revised March, 2012 Edited by Jim Jasinski Contributing Authors: Ron Hammond, Andy Michels (Entomology); Mark Loux, Mark Sulc, Peter Thomison (Horticulture & Crop Science); Robert
More informationEVALUATION OF COVER CROP TERMINATION METHODS IN CORN PRODUCTION
EVALUATION OF COVER CROP TERMINATION METHODS IN CORN PRODUCTION TRIAL OVERVIEW In sustainable farm operations, cover cropping is an effective system to manage soil health, biodiversity, weeds, erosion,
More informationEvaluation of Organic Corn and Popcorn Varieties and Fertilization
Evaluation of Organic Corn and Popcorn Varieties and Fertilization RFR-A1571 Kathleen Delate, professor Rebecca Johnson, undergraduate research asst. Departments of Horticulture and Agronomy Myron Rees,
More informationIowa Senate Natural Resources Committee February 3, 2015
Iowa Senate Natural Resources Committee February 3, 2015 Dr. Matthew Helmers Dean s Professor, College of Agriculture & Life Sciences Professor, Department of Agricultural & Biosystems Engineering mhelmers@iastate.edu,
More information2016 Southern Consultants Meeting High Yield Soybean Production
2016 Southern Consultants Meeting High Yield Soybean Production Daniel H. Poston February 25, 2016 Things That Drive Soybean Yield Light (Temperature) Nutrition Water (Drainage) Pest management What do
More informationNRCS EQIP and CSP IPM Programs. IPM Implementation Trends, Cost Effectiveness, and Recommendations for Optimizing NRCS Investments in Conservation
NRCS EQIP and CSP IPM Programs IPM Implementation Trends, Cost Effectiveness, and Recommendations for Optimizing NRCS Investments in Conservation Compiled by the NRCS & IPM Working Group July 2014 INTRODUCTION
More informationEvaluation of an Organic No Till System for Organic Corn and Soybean Production Agronomy Farm Trial, 2011
Evaluation of an Organic No Till System for Organic Corn and Soybean Production Agronomy Farm Trial, 2011 Kathleen Delate, professor Dan Cwach, graduate research assistant Departments of Horticulture and
More informationGood Agricultural Practices for Producing a High Quality Peanut Product
Good Agricultural Practices for Producing a High Quality Peanut Product John P. Beasley, Jr. Professor and Extension Peanut Agronomist Crop and Soil Sciences Department University of Georgia 2009 Georgia
More informationCrop Rotations Under Irrigation. Irrigation Agronomy Workshop April 9, 2013 Outlook, SK Gary Kruger PA CCA Irrigation Agrologist
Crop Rotations Under Irrigation Irrigation Agronomy Workshop April 9, 2013 Outlook, SK Gary Kruger PA CCA Irrigation Agrologist Crop Rotation A planned sequence of crops repeated over time on the same
More informationProduction, Pests, Profitability Neighborhood On-Farm Education for Field Corn and Alfalfa
Production, Pests, Profitability Neighborhood On-Farm Education for Field Corn and Alfalfa The Pest, Production and Profit (Triple P) program was completed and was very successful! This intensive, on-farm
More informationOrganic Row Cropping Systems, Cover Crops, and Soil Health
Organic Row Cropping Systems, Cover Crops, and Soil Health Objectives Certified organic crop production Cover crop experiences Soil organic matter changes Organic Crop Production Is it a philosophy or
More informationWeather Effects on Expected Corn and Soybean Yields
United States Department of Agriculture A Report from the Economic Research Service www.ers.usda.gov FDS-13g-01 July 2013 Weather Effects on Expected Corn and Soybean Yields Paul C. Westcott, westcott@ers.usda.gov
More informationConsiderations for Corn Residue Harvest in Minnesota
Considerations for Corn Residue Harvest in Minnesota Jodi DeJong-Hughes, Regional Extension Educator; and Jeff Coulter, Assistant Professor Introduction In most fields, corn residue is incorporated into
More informationPest Management Practices
United States Department of Agriculture National Agricultural Statistics Service 1998 Summary August 1999 Sp Cr 1(99) 1998 Overview The pest management practices in this report are based on data compiled
More informationPOTATO IPM PROTOCOL for PRINCE EDWARD ISLAND
POTATO IPM PROTOCOL for PRINCE EDWARD ISLAND Integrated Pest Management (IPM): A knowledge-based, decision-making process that uses all available techniques (Chemical, Cultural, and Biological) to suppress
More informationIrrigated Spring Wheat
Southern Idaho Fertilizer Guide Irrigated Spring Wheat Brad Brown, Jeffrey Stark, and Dale Westermann These fertilizer guidelines are based on relationships established between University of Idaho soil
More informationNumber 209 September 11, 2009
Number 209 September 11, 2009 1. Preplant and planting time fertilizer decisions for wheat 1 2. Adjusting wheat seeding rates for unfavorable conditions 3 3. The importance of fall tillers in wheat yields
More informationSoil firmness is critical for successful stand establishment in smallseeded legumes and grasses primarily to provide _seed-soil water
PLSC 320 Quiz V Name Lab section/time Since I am not here to proctor the exam, take the questions at face value. Put a comment at the top of the page if there is a problem with one of the questions. Be
More informationIndiana Soil and Water
EXTENSION AY-363-W Indiana Soil and Water Authors Jennifer Woodyard and Eileen Kladivko Four Strategies to Improve Your Field s Soil Health Purdue Agronomy ag.purdue.edu/agry What Is Soil Health? The definition
More information1 Introduction 2 BASF Crop Protection 3 BASF Plant Biotechnology Dr. Peter Eckes President, BASF Plant Science
1 1 Introduction 2 BASF Crop Protection 3 BASF Plant Biotechnology Dr. Peter Eckes President, BASF Plant Science The GM success story continues Global GM crop area in million hectares; 1 ha = 2.47 acres
More informationLIQUID SWINE MANURE NITROGEN UTILIZATION FOR CROP PRODUCTION 1
LIQUID SWINE MANURE NITROGEN UTILIZATION FOR CROP PRODUCTION 1 John E. Sawyer Associate Professor, Extension Soil Fertility Specialist Department of Agronomy John P. Lundvall Extension Program Specialist
More informationJULIET MARSHALL PSES WHEAT DISEASE UPDATE, CROP PROTECTION ACTIVE INGREDIENTS AND TIMING OF APPLICATION
JULIET MARSHALL PSES WHEAT DISEASE UPDATE, CROP PROTECTION ACTIVE INGREDIENTS AND TIMING OF APPLICATION REDUCING RISK BMP S Variety selection(s) Seed treatments Seeding rates Foliar fungicides FHB fungicides
More informationSoil Degradation. Lesson Plan NRES B2-9
Soil Degradation Lesson Plan NRES B2-9 Objectives 1. What is soil degradation? 2. How can construction result in soil degradation? 3. What are the sources of contamination, and how do they result in soil
More informationAndrew Sparda Horizons in Soil Health
Andrew Sparda Horizons in Soil Health Center For Sustainability Cal Poly San Luis Obispo, California May 15, 2015 Now a National Focus: Today s soils are limited by their HEALTH Beyond nutrient limitations
More informationCorn Row Width and Plant Density Then and Now. Lauer, University of Wisconsin Agronomy
Corn Row Width and Plant Density Then and Now Overview History of row spacing response in corn production Recent research Wisconsin Michigan Iowa Paired rows Economics of the row spacing decision When
More informationUtilizing farmers changed nitrogen application technologies to demonstrate improved nutrient management practices year 2
Final Report 215 Objectives and Hypothesis In year two, we continue working with farmers to obtain data on their nitrogen management changes. We looked at four N management systems, each impacting one
More informationCrop Pests. Chapter 9. Objectives. Discussion. Crop Pests
Crop Pests Chapter 9 85 Crop pest prevention and control, as well as actual yield loss, account for a large proportion of the annual monetary cost experienced by producers. In addition, pests cost the
More informationChallenges for increasing crop productivity: Farmer & scientist solutions
Challenges for increasing crop productivity: Farmer & scientist solutions by Pete Berry: Head of ADAS Crop Physiology www.adas.co.uk Background Increasing demand for food, feed & fuel Requirement for smaller
More informationIrrigating for Maximum Economic Return with Limited Water
DigitalCommons@ Historical Materials from University of Nebraska- Lincoln Extension Extension 1-1-1 Irrigating for Maximum Economic Return with Limited Water Richard T. Clark, rclark3@unl.edu Norman L.
More informationCover Crops 101: Advice for Growers
Cover Crops 101: Advice for Growers Dr. Yvonne Lawley Department of Plant Science University of Manitoba yvonne.lawley@umanitoba.ca Cover Crop Paradigm Shifted Cover crops now conventional in North America
More informationMississippi No- tillage Update Report
Mississippi No- tillage Update Report Edited by James E. Hairston and Keith Remy No- tillage systems of crop production have not been as widely accepted by farmers in Mississippi as in the midwestern farm
More informationHow Do Cover Crops Affect Fertilizer Recommendations?
How Do Cover Crops Affect Fertilizer Recommendations? Newell Kitchen USDA-ARS Cropping Systems and Water Quality Research Unit, Columbia, MO 2014 Advanced Nutrient Management Course Bradford Technology
More informationStrong Yields Start In-Furrow
Strong Yields Start In-Furrow Experience Exchange Panel Participant Materials Sponsored by: Arysta LifeScience Note: If disconnected, call 1-800-493-9783 2017 Beck Ag, Inc. Our Moderator Krista has a bachelor
More informationBob Pearce, David Ditsch, Jack Zeleznik, and Wade Turner
Vol. 34, No. 1, 2002 Burn Down Management of Winter Cereal Cover Crops for No-tillage Burley Tobacco Production Bob Pearce, David Ditsch, Jack Zeleznik, and Wade Turner INTRODUCTION Recent developments
More informationHEALTH SOIL MEANS Healthy Farms and Cleaner Water!
HEALTH SOIL MEANS Healthy Farms and Cleaner Water! National Hypoxia Taskforce Meeting May 10, 2012 Barry Fisher State Soil Health Specialist, Indiana NRCS - HELPING PEOPLE HELP THE LAND Improving Soil
More informationOrganic pest and disease control
Organic pest and disease control extracted from COG's Organic Field Crop Handbook ORGANIC FARMERS DO NOT USUALLY HAVE MAJOR PROBLEMS with insects and plant diseases in field crops. There are two factors
More informationW 417 COVER CROPS QUICK FACTS
W 417 COVER CROPS QUICK FACTS 1 DEPARTMENT OF PLANT SCIENCES Angela McClure, Professor and Extension Corn and Soybean Specialist Larry Steckel, Professor and Weed Control Specialist Tyson Raper, Assistant
More information2013 Purdue Soybean On-Farm Trial ROW WIDTHS
2013 Purdue Soybean On-Farm Trial ROW WIDTHS Shaun Casteel, Extension Soybean Specialist, Purdue Agronomy scasteel@purdue.edu, 765.494.0895 OVERVIEW This protocol describes the design and conduct of on-farm,
More informationSoil Management: How Cover Crops Can Impact Soil Health and Water Quality
Soil Management: How Cover Crops Can Impact Soil Health and Water Quality Iowa Water Conference Tuesday March 4, 2014 Ames, IA USDA-ARS National Laboratory for Agriculture and the Environment Ames, Iowa
More informationConservation Tillage in Oklahoma: Perceptions and Demographics of Producers
Conservation Tillage in Oklahoma: Perceptions and Demographics of Producers E-1019 Oklahoma Cooperative Extension Service Division of Agricultural Sciences and Natural Resources Oklahoma State University
More informationSoil Amendment and Foliar Application Trial 2016 Full Report
Soil Amendment and Foliar Application Trial 216 Full Report Overview: This report summarizes Ohio State Soil Fertility Lab s efforts of a third party evaluation of proprietary soil amendments and foliar
More informationImpact of Grain Farming on Climate Change
Impact of Grain Farming on Climate Change Michel A. Cavigelli USDA-ARS Sustainable Agricultural Systems Lab Beltsville Agricultural Research Center, MD Presented at Nutrient Managers Webinar, March 22,
More informationNo-till, Nitrogen and Manure Management
No-Till is here to Stay! No-till, Nitrogen and Manure Management Jeffrey Graybill, MS, CCA Penn State Extension Lancaster County, PA jgraybill@psu.edu 717-394-6851 It works! In 2009: 1.25 Million acres
More informationPesticide Resistance
Pesticide Resistance Outline What is pesticide resistance? How does it occur? Resistance to: Insecticides Fungicides Herbicides How to delay resistance Marlin E. Rice What is pesticide resistance? The
More informationManaging the Rotation from Alfalfa to Corn. Matt A. Yost, Jeffrey A. Coulter, and Michael P. Russelle
Managing the Rotation from Alfalfa to Corn Matt A. Yost, Jeffrey A. Coulter, and Michael P. Russelle Introduction Alfalfa provides many benefits to cropping systems. These benefits occur both during alfalfa
More informationSoybean Irrigation Management
Soybean Irrigation Management Lyndon Kelley MSU Extension / Purdue University Irrigation Management Agent St. Joseph Co. MSU Extension, 612 E. Main St., Centreville, MI 49032 Cell 269-535-0343, kellyl@msu.edu,
More information