Wheat Fertility Experiment No.406

Slides:

Advertisements

Similar presentations

 Primary tillage – rip, disc, laser level if needed  Secondary tillage – land plane, seed bed prep, pre-emergent herbicides.  Fertilizer – after soil.

Advertisements

Morteza Mozaffari Soil Testing and Research Laboratory, Marianna Efforts to Improve N Use Efficiency of Corn in Arkansas Highlights of Research in Progress.

Ethan Wyatt Plant and Soil Sciences Oklahoma State University.

Chapter 5: Fertilizer – A Source of Plant Nutrients Fertilizer = Any material containing one or more of the essential nutrient that is added to the soil.

FERTILIZERS. Fertilizer Defined Fertilizer – material applied to soil or plants to supply essential elements Four categories: MineralInorganic Organic.

Influence of Minjingu rock phosphate on biological nitrogen fixation and performance of Lupin (Lupinus albus) in Kabete, Kenya.

Yield, Protein, and Quality Response to Planting Date, Variety, and Late N. B.D. Brown. University of Idaho. Introduction Higher market prices for the.

Reading A Fertilizer Label Topic 2035 Melissa M. Fowler.

Nutrient Management Workbook 2009 Jon Rausch, Amanda Meddles & Robert Mullen Ohio State University Extension.

Slow Release Nitrogen for Furrow Irrigated Wheat Brad Brown Extension Soil and Crop Management Specialist 2010 Idaho Nutrient Management Conference Shoshone,

“Managing Applied Nitrogen on Winter Canola in the Pacific Northwest” Idaho Oil Seed Conference February 12, 2009 Moscow, Idaho Don Wysocki, Tom Chastain,

Triticale For P Removal Brad Brown University of Idaho 2008 Idaho Nutrient Management Conference.

May 15,  Rates – current industry recommendations  Soil and Foliar Applied ◦ Boron, Chlorine, Copper, Zinc ◦ Calcium – Foliar only  NDVI, Soil,

2  Objective: Improve in-season estimate of yield for winter wheat utilizing profile soil moisture (0-80 cm) obtained from Oklahoma Mesonet data. Lahoma.

Section:Plant & Soil Science Unit:Soil Management Lesson Title: Lesson 3: Fertilizer Recommendations and Fertilizer Adjustments Lab.

Sources of N, P and K Brad Lubbers Topic # Introduction Nitrogen, Phosphorus and Potassium Common forms taken up by the plant Early forms of phosphorus.

Plant Science Plant Nutrition Topic: Sources of Plant nutrients and Forms. (2032) Brian Sobecki.

2014 Tech Meeting Dan Fiser. 2  Crop: Potatoes  Location: Stockton Ca  Dates: –Harvesting: July 2,2014  Objective: Evaluation of Intracept  Treatments:

The Effects of Topdressing Organic Nitrogen on Hard Red Winter Wheat - Year 2 Name: Erica Cummings Date: March 15, 2012 Title: Crops and Soils Technician.

342.T1 Model Agricultural Core Curriculum: Supplement University of California, Davis Sources of Primary Plant Nutrients Types of Nitrogen Fertilizers.

Use of By-Plot CV’s for Refining Mid-Season Fertilizer N Rates Daryl Brian Arnall Plant and Soil Sciences Department Oklahoma State University.

Where has all the phosphorous gone? Long term effects of alternative phosphorus sources on soil fertility Bill Bowden, WMG Craig Scanlan, DAFWA, Northam.

T14-1 Soil Science & Management, 4E Chapter 14 Fertilizers.

Highway 56 West Adams, MN Lynn Lagerstedt.

LATE SEASON N APPLICATIONS FOR IRRIGATED HARD RED WHEAT PROTEIN ENHANCEMENT. S.E. Petrie*, Oregon State Univ, B.D. Brown, Univ. of Idaho. Introduction.

Managing Grazed Wheat Kent Martin Southwest Research Extension Center Kansas State University.

 Field 1 › No noticeable effects of application on plant height or color › No Difference in treated vs. untreated plots  Field 2 › There was a significant.

Nitrate Sources and Nitrate Loading. Historical Yield of Burley Tobacco in Kentucky.

Part 2: Answers to practical fertilizer management problems Fundamentals of Nutrient Management December 16-17, 2009 West Virginia University Extension.

Phosphorus Fertilization Reduced Hessian Fly Infestation of Spring Wheat S. E. Petrie and K. E. Rhinhart Columbia Basin Agricultural Research Center, Oregon.

Regional Project Objectives  To evaluate the performance of sensor-based N recommendation algorithms across a wide range of soil and climate conditions.

Agriculture and Nutrient Cycles Chapter 2.7. Agriculture and Nutrient Cycles The seeds, leaves, flowers and fruits of plants all contain valuable nutrients.

Silvano L. Abreu1, Chad B. Godsey1, Gary Strickland2, and Jeff T

Exploratory Research in Corn

Using Fertilizers AG-BAS-9-g, SB4

Nitrogen-Phosphorous-Potassium Macro Nutrients

Nutrient Management: Ways to Save Money, From Simple to High Tech

Sorghum Opportunities

Growing crops without soil

Cotton Sensor Research Update

Does liming affect K fertiliser requirements?

Lesson 4 – Fertilizing Soils

Fertilizer Decisions Trial Nutrient Responses

THE FERTILIZER INDUSTRY

EVOLUTION OF NITROGEN REFERENCE STRIPS

G. V. Johnson and W. R. Raun Dept. Plant & Soil Sciences

Keith Martin, Josh Coltrain and Jeri Geren

Development of Cotton N Fertilization Algorithms, Southern USA

Poultry Litter FERTILIZER CALCULATOR

2008 Product Trial Treatment Preplant N lb/ac Preplant P (DAP) lb/ac

REGIONAL NUE WINTER WHEAT TRIAL

Manure’s Fertility Value

Objective: To discuss the current regional project and identify improvements needed for conducting future collaborative sensor-based research.

In-Field Soil Sampling

Jamie long, C.C.A. Josh Gunther, C.C.A.

Wheat Fertility Experiment No.407

Conventional N Management for Oklahoma

Wheat Fertility Experiment No.502

Experiment #601 Long-term Top-Dress N Trial Stillwater, OK

Wheat Fertility Experiment No.222

Calibration Stamp.

Bucket Chemistry 101 Bodie Pennisi, Paul Thomas and Mel Garber

Wheat Fertility Experiment No.502

Agronomy Research Station Established 1892

In-field Experiment.

Fertilizer Price: per lb of N

Brian Arnall Oklahoma State University Dept Plant and Soil Sciences

Fertilizer Calculations

Wheat Fertility Experiment No.407

C.C. Mitchell*, D.P. Delaney (Auburn Univ.) & K.S. Balkcom (USDA-ARS)

Presentation transcript:

Wheat Fertility Experiment No.406 Southwest Research and Extension Center Established 1966 Location: Altus 34°35'37.40"N, 99°20'21.72"W TRT Total N rate (lb N / ac) Pre-plant P rate (lb P2O5 / ac) Pre-plant K rate (lb K2O / ac) 1. 2. 40 3. 80 4. 120 5. 160 6. 7. 8. 9. 10. 11. 12. 13. N applied as 46-0-0 (Urea) P applied as 0-46-0 (Triple Super Phosphate) K applied as 0-0-60 (Potash) S W N E Plot size: 18.67’ x 60’ Alley: 30’ Total Trial Area: 242’ 8” x 510’ SOIL TYPE: Tillman-Hollister – fine, mixed thermic Pachic Paluestoll OBJECTIVE: To study fertilizer nitrogen, phosphorus, and potassium in winter wheat under irrigated conditions. 1, 2 – Harvest Sequence Number 1, 2 – Treatment Number 1 , 2 – Soil Sample Sequence Number 510 6 7 18 19 30 31 42 43 54 55 66 67 78 Rep 1 Pre-Plant N 13 12 5 10 1 4 2 11 9 8 3 450 420 5 8 17 20 29 32 41 44 53 56 65 68 77 Rep 2 Pre-Plant N 6 10 13 4 12 1 11 9 3 7 2 360 14 15 16 18 19 21 22 23 24 25 26 330 4 9 16 21 28 33 40 45 52 58 64 69 76 Rep 3 Pre-Plant N 7 2 11 12 10 8 1 5 13 6 3 270 27 29 30 31 32 34 35 36 37 38 39 240 3 10 15 22 27 34 39 46 51 58 63 70 75 Rep 4 TopDress N 4 12 13 5 1 7 11 9 8 2 6 180 40 41 42 43 44 45 47 48 49 50 52 150 2 11 14 23 26 35 38 47 50 59 62 71 74 Rep 5 TopDress N 1 5 13 7 3 8 4 6 10 9 12 90 53 54 55 56 57 58 60 61 63 64 65 60 1 12 13 24 25 36 37 48 49 61 72 73 Rep 6 TopDress N 9 6 2 3 7 10 4 8 11 5 66 67 68 69 70 71 74 75 76 77 78 18’8” 37’4” 56’ 74’8” 93’4” 112’ 130’8” 149’4” 168’ 186’8” 205’4” 224’ 242’8”