Fortunately, young corn can sustain severe physical injury without suffering yield loss, because the growing point is below the soil surface. However, you need to wait 5 days or more to fully evaluate recovery or potential stand loss.
Increasing populations of glyphosate-resistant and other herbicide-resistant weed species demand we adapt our corn weed control systems to address specific issues and prevent new ones. This may require you to implement strategies for a specific weed, plan on multiple herbicide applications, and improve your application timing.
Strong winds sand-blasted young, emerged corn plants in many fields this week. Fortunately, corn can sustain considerable vegetative damage during early growth stages without limiting development or yield.
USDA released its monthly World Agricultural Supply and Demand Estimates (WASDE) report earlier this morning (Friday, April 8). The report revealed few changes for grains as soybeans and corn had no wholesale changes to their balance sheets. Rice and wheat
According to the National Agricultural Statistics Service in Mississippi, there were 4.2 days suitable for fieldwork for the week ending Sunday, April 3, 2011. A week of wet weather persisted with thunderstorms and scattered showers sweeping through Mississippi. The rain
USDA released their annual Prospective Plantings report and their quarterly Grain Stocks report yesterday morning. Both reports are key information pieces for grain, oilseed and cotton prices at this point in the year. The Prospective Plantings report provided few tangible surprises as most acreage numbers reported were in-line with pre-report expectations.
Tillage decisions for crop changes There are about two-thirds the acres planted in annual crop production in Mississippi than in the circa 1980 era. Annual Row Crop Harvested Acres The eighteen Delta or partial Delta counties account for 80% of
Nitrogen is important for crop growth and production. Managing this valuable input for maximum plant availability is critical to ensure optimum economic returns while minimizing the potential for negative environmental effects. Urea is the standard N fertilizer product for rice
Mississippi Wheat Disease Update and Fungicide Decisions At present there is little to no disease in the Mississippi wheat crop. On Monday, low levels of powdery mildew were detected in a research plot in Stoneville. In addition, low levels of
Our warm and humid Mississippi climate makes nitrogen (N) fertilizer management challenging. Let’s review the basics about N terminology as various product claims fly about with some puzzling promotional material being used. Be sure that you know what is being
One of the objectives of this program is to identify key production limitations, so the Mississippi State University Extension Service and Experiment Station can better direct efforts to develop innovations for our specific problems. This is a summary of such limitations documented during the past few years.
Corn is quite unique because much of its potential productivity is determined during the planting process. Thus, corn is often much more responsive or dependent on variables implemented during the planting than other Southern crops. This article gives planting guidelines for enhancing corn profitability.
As producers prepare for spray applications this growing season, it is imperative to consider proper spray nozzle selection. As ground speed increases, the orifice size of the nozzle must be increased to maintain the desired GPA. A larger orifice naturally produces larger droplets which equates to poor coverage with contact herbicides. With this in mind, it is recommended to make spray applications at a reasonable ground speed that allows for the use of a spray nozzle that will produce a medium droplet size conducive for contact herbicides.
USDA released it’s March World Agricultural Supply and Demand Estimates (WASDE) report this morning. At this time in the marketing year few wholesale changes are typically seen in the report for U.S. summer crop production and use. This came to
The 2010 Row Crop Short Course was held at Mississippi State University on December 6 – 8, 2010. As we expanded the Short Course in 2009, we also have adopted technology to record the oral and visual portions of the presentations.
We have posted our official variety trial results for soybeans and corn. You’ll find a link at the bottom of this post that will take you to our variety trial listings for both crops. The results are available as both
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