Fertilizer prices are a trending topic of Plant 2021. Many, if not most row crop farmers in Mississippi and surrounding states address basic soil fertility needs either via fall applications of phosphorus (P) and potassium (K), and/or booking preseason
Wait a minute, aren’t we just now planting the 2021 crop? True, however, some fields being planted now will suffer from soil acidity issues this year. There may be short term band-aids available, but long-term solutions will be necessary. One
Erick Larson joins Jason and Tom to talk about all things early season for corn.
Healthy soils have thriving biological populations busy recycling nutrients. Just as good working environments aid human productivity, good working environments foster the soil biological population. Soil physical factors that impact this work environment include aggregation, bulk density, and water holding
Due to restrictions limiting public gatherings related to the pandemic, the MSU Row Crop Team are releasing virtual educational programs to help prepare for the upcoming growing season. These corn episodes include two programs discussing planting practices and stand establishment, as well as soil, water and nutrient management.
The 2021 Delta Ag Expo will be held on February 17th, beginning at 8:30 am. Due to ongoing renovations to the Ag Expo building in Cleveland, this year’s event will be held at the Capps Auditorium at the Delta Research
Sulfur (S) is essential for growing plants. It is a component of two of the amino acids that make up proteins. According to The Fertilizer Institute, 200 bushels of corn per acre removes 16 pounds and 60 bushels of soybeans
Starter fertilizers are often part of a successful nutrient management strategy. See Strategies to Improve Corn Profitability for their potential in corn production. As with any fertility program, implementation of starters requires attention to detail. Avoid fertilizer burn: Fertilizer burn may occur
Where does this recommendation based on my soil test results come from? If you are a grower not asking it, start. Three common recommendation philosophies are used to interpret the soil testing data to provide the recommendations. Sufficiency: based on
It is time to once again review using poultry litter, aka broiler litter, to fertilize row crops. Many growers now have their own experiences, so this should be a reminder. Prior to the last 10-15 years, poultry litter was primarily
Plants require very small amounts of some of the essential elements; these micronutrients are necessary for plant growth, development, and reproduction. Most Mississippi soils provide enough micronutrients for crop production. However, boron, zinc, molybdenum, iron, and manganese may present issues.
It takes time to change soils. After making the business decision to actively manage for soil health, producers often are frustrated that results are not immediately apparent! We did all this, and nothing happened! Alternatively, we may see some changes in
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.
Non-irrigated locations containing the MSU official corn hybrid trials (OHT) were evaluated for foliar diseases during the 2020 season. Curvularia leaf spot and southern corn leaf blight 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. In addition, and when present, lodging was evaluated on a percent scale to capture any meaningful differences between hybrids. Presently, the evaluations from the non-irrigated locations (n=6) are included in the current post.
Locations containing the MSU official corn hybrid trials (OHT) were evaluated for foliar diseases during the 2020 season. Curvularia leaf spot and southern corn leaf blight 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. In addition, and when present, lodging was evaluated on a percent scale to capture any meaningful differences between hybrids. Presently, the evaluations from the irrigated locations (n=4) are included in the current post.
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 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.
Bobby, Jason, and Ben sit down and talk about post-harvest considerations for weed control after corn and early bean harvest.
Dr. Erick Larson and Corn Verification Program associate Mr. Nolan Stapleton discuss corn grain drydown in the field, and strategies to hopefully ensure a smooth and efficient corn harvest.
Although most corn across the state is beyond the susceptible stage, southwestern corn borer traps were very high in some counties with multiple traps exceeding 100 moths per trap.
Dr. Erick Larson and Corn Verification Program assistant Mr. Nolan Stapleton discuss the importance of late reproductive stages, management decisions, and a few common questions about Mississippi’s corn crop.
Southwestern corn borer trap counts increased again this week in several counties. Traps in Leflore, Carroll, and Tate counties exceeded the current threshold of 100 per trap. As a reminder, corn is considered safe from yield losses from southwestern corn
Overall, southwestern corn borer trap numbers are beginning to decline. Only one location in Leflore county exceeded the threshold of 100 per trap this week.
Dr. Erick Larson and Corn Verification Program assistant Mr. Nolan Stapleton discuss one of the most important decisions yet to make – which is when can we terminate irrigation in corn.
Dr. Erick Larson and Corn Verification Program assistant Mr. Nolan Stapleton discuss how to identify dent stage, maturity timelines, and refining irrigation scheduling for Mississippi’s corn crop.
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