Mississippi State University Extension will be hosting several county row crop meetings this month. Each meeting will cover issues specific to the region including management topics on agronomics, insects, weeds, diseases, and economics. A meal will be provided at each
Mississippi State goes to great lengths to evaluate, assess and analyze corn hybrid performance, so you have good information to make decisions which improve the profitability of your farm. These Hybrid Demonstration trials are grown in numerous on-farm locations throughout the state where you can better evaluate hybrid performance of our region’s most elite hybrids. Full results, including yields and plant characteristics from this year’s trials are published here.
Irrigated locations containing the MSU official corn hybrid trials (OHT) were evaluated for foliar diseases during the 2021 season. Curvularia leaf spot and southern rust were the two most commonly observed diseases. Little if any northern corn leaf blight (NCLB) was observed; however, where observed the evaluations were captured and are contained in the associated tables from each location. Presently, the evaluations from the irrigated locations (n=5) are included in the current post.
Non-irrigated locations containing the MSU official corn hybrid trials (OHT) were evaluated for foliar diseases during the 2021 season. Curvularia leaf spot and southern rust were the two most commonly observed diseases. Little if any northern corn leaf blight (NCLB) was observed; however, where observed the evaluations were captured and are contained in the associated tables from each location. Presently, the evaluations from the non-irrigated locations (n=5) are included in the current post.
The fire-starter for 2022 crop input discussions is fertilizer prices. Without getting into the why for the current volatility, first recall this situation is not entirely unique. Potash at the farmgate was about 14 cents per pound for years, if
Erick Larson calls into the Crop Doctors’ Podcast studio in Stoneville to talk about selecting corn hybrids for 2022. Erick, Tom, and Jason talk about similarities and differences between small- and large-plot hybrid performance trials, important parameters to use to
This publication lists those corn hybrids which have demonstrated superior performance in the Mississippi Corn for Grain Hybrid Trials. No other source tests as many hybrids representing today’s market. Thus, this is a great starting point and barometer for you to judge hybrid performance and select the best corn hybrids for your farm.
Mississippi State goes to great lengths to evaluate, assess and analyze corn hybrid performance. These Corn Hybrid Demonstration trials are grown in numerous on-farm locations throughout the state where you can better evaluate hybrid performance of our region’s most elite hybrids. Preliminary grain yield results from this year’s trials are published here.
Despite all the focus on improving soil health, it may be easy to overlook the impact that crop residue management has on soils and future productivity. The residue generated in crop production systems can produce substantial benefits. This article discusses issues associated with burning crop residue.
Plans are currently being made to hold the 2021 Row Crop Short Course face to face at The Mill Conference Center in Starkville, MS. We are closely monitoring the pandemic as well as local health and safety guidelines and are
Corn harvest should ramp up soon as grain matures and dries down to an agreeable moisture for harvest. Understanding how weather and other factors affect grain drying, potential harvest losses, moisture dockage and storage issues can greatly help improve your harvest efficiency and success.
Would you like to estimate your corn yield prior to the combine heading to the field? If you are willing to put in a little time, you can make a rough estimate by following these guidelines. While any such method leaves considerable opportunity for error, this process will likely be a good opportunity to learn more about your corn crop.
As the corn crop nears maturity, knowing when you can safely terminate irrigation, without sacrificing yield, or wasting money and labor through unnecessary irrigation is likely the most important decision that will affect your bottom line. This article outlines the steps needed to help make these decisions accurately and reliable.
We welcome you to attend the Row Crop Update at the 2021 Mississippi Agricultural Industry Council Annual Convention. This event is hosted at Perdido Beach Resort in Orange Beach, Alabama on Wednesday, July 21 starting at 8:00am.
Corn kernel set near the ear tip may vary considerably depending on a number of cultural and environmental factors. These kernels usually don’t fill when the plant can’t supply enough energy to support all of them. Therefore, if we want to improve our yields, we need to investigate reasons why kernel set is less than desired, so we can do better in the future.
Corn progresses through six stages as ears develop through reproductive growth stages. Identification of these stages can be helpful for timing development, making prudent management decisions and anticipating crop response to practices and environmental conditions.
The recent extraordinary rainfall and flooding has generated substantial concern about nitrogen (N) loss in corn. This year’s event is very unique because it occurred much later in the season than we normally experience. Therefore, we will discuss how this timing affects estimating losses and associated nutrient management.
Corn borer trap numbers were variable and fairly low throughout the state this week.
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