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Category Posts for Corn

06
Oct
2014
Fall Residuals and Glyphosate-resistant Ryegrass
Author: Tom Barber, Extension Weed Scientist

Fall Herbicide Applications: Over the last several years fall herbicide applications have been increasing in use and popularity. Growers seem to like the idea of spraying a residual herbicide in the fall that will prevent any winter annual weed emergence, hopefully prior to planting. Two problems exist with this system. One, by preventing any winter […]

03
Oct
2014
Arkansas Corn and Grain Sorghum Weekly Update – October 3, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator)  The Mississippi County corn verification field was planted to Pioneer P2089 and was harvested on September 17. The field averaged 209 bushels per acre adjusted to 15.5% moisture (with approximately 25% greensnap).  The Clay County corn verification field was harvested on […]

26
Sep
2014
Arkansas Corn and Grain Sorghum Weekly Update – September 26, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator)  The Jefferson, Arkansas and St Francis County corn verification fields were harvested this week. I am waiting on data to determine final yields.  The Clay County corn field was replanted on May 7 and as of Monday September 22 the grain […]

21
Sep
2014
Arkansas Corn and Grain Sorghum Weekly Update – September 19, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator)  The Lee County corn verification field was harvested on September 13. The field was DeKalb DKC 66-87 and yielded 202.5 bushels per acre.  The Clay County corn field was replanted on May 7 and as of Monday September 15 the grain […]

12
Sep
2014
Arkansas Corn and Grain Sorghum Weekly Update – September 12, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator)   Harvest was started on the Mississippi County corn verification field this week, but rain has stopped the combine.  The Clay, St. Francis, Arkansas, Jefferson and Lee corn fields are still waiting harvest. Southeast Arkansas Update – Wes Kirkpatrick (Desha County) & […]

12
Sep
2014
Using the correct form to submit soil samples
Author: Leo Espinoza, Associate Professor & Extension Soil Scientist

As we get ready to start taking soil samples to be analyzed for fertilizer recommendations, it is very important to make sure the proper form to submit the soil samples is used. Before completing form CES 435, please make sure not to use forms that were printed before January 2014. On August 5, 2014 the Marianna […]

05
Sep
2014
Arkansas Corn and Grain Sorghum Weekly Update – September 5, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator)  The White County corn verification field was harvested on August 27 at 18.4% moisture.  The field yielded 157 bushels per acre, but also had 48% greensnap from June storms.  The Lonoke County corn verification field was harvested on September 4 at […]

29
Aug
2014
Arkansas Corn and Grain Sorghum Weekly Update – August 29, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator) The White County corn verification field was harvested on August 27 at approximately 18% moisture.  We are still waiting on final yield information.  The greensnap on the field was upgraded from 25% to 48% by an insurance adjuster.  The Jefferson County […]

22
Aug
2014
Arkansas Corn and Grain Sorghum Weekly Update – August 22, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator) The Clay County corn verification field is the only field that hasn’t reached R6 (black Layer) yet.  The field was about 60% starch this week, and I recommended one more irrigation today then to terminate irrigation.  It is only about 200 […]

15
Aug
2014
Arkansas Corn and Grain Sorghum Weekly Update – August 15, 2014
Author: Kevin Lawson, Program Associate - Corn & Grain Sorghum Verification

Corn and Grain Sorghum Research Verification – Kevin Lawson (Corn & GS Verification Coordinator) The Arkansas and White County corn fields have reached R6 (black layer).  Clay County is at R5.3 or about 30% starch.  The field was irrigated on August 14, and I recommended irrigation next week on August 21.  We should be around […]