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Tag Archives: fertility management

Reassess your strategy regarding tassel applications

corn tassel

• By Erick Larson • Mississippi’s corn crop is spread out this year across a considerable range of planting dates, with a few early fields already tasseling, and the bulk will be soon. Tassels clearly distinguish the transition from vegetative to reproductive growth stages in corn. The early corn reproductive stages are the most sensitive stages to environmental stress and ... Read More »

Tips for managing nitrogen fertilizer during wet weather

msu corn

• By Erick Larson, Larry Oldham and Bobby Golden • Mississippi’s warm, wet climate can pose considerable issues with nitrogen fertilization for corn, which is quite responsive and demands high amounts for optimal productivity. But the climate also greatly increases potential nitrogen loss through volatilization, denitrification and leaching compared to drier and colder climates. Of course, the corn-growing season is ... Read More »

Should you apply an in-furrow or starter fertilizer to corn?

corn

• By Josh Copes, Rasel Parvej, Syam Dodla and Dan Fromme • Phone calls have been coming in regarding applying an in-furrow starter fertilizer at corn planting. An in-furrow starter is commonly called a “pop-up” fertilizer and is applied in the seed furrow (in-furrow). This allows for ease of application and placing the nutrients close to the germinating seed which ... Read More »

LSU AgCenter names soil fertility, agronomy specialist

rasel parvej

Rasel Parvej recently joined the LSU AgCenter Northeast Region faculty as assistant professor serving as a soil fertility and agronomy specialist. Parvej will have statewide responsibilities in row crop soil fertility. With research experience in cropping systems that include soybean, rice, corn, cotton and cover crops, he plans to work with producers to improve soil fertility through better nutrient management. ... Read More »

UK research evaluates in-furrow fertilizer in corn

in-furrow fertilizer

At a time when many grain operators are tightening their belts on input costs, producers want to make sure the ones they purchase give them the most favorable results. University of Kentucky College of Agriculture, Food and Environment researchers are evaluating whether in-furrow fertilizers provide enough yield increase to offset their costs. In-furrow fertilizers are applied to seed during planting. ... Read More »

July 18 Rohwer Field Day To Feature Corn Fertility Management

rohwer field day

Better ways to manage weeds, soil fertility and learning the latest in variety breeding and testing are part of the wide-ranging agenda at the July 18 Row Crops Field Day at the Rohwer Research Station. This event, the first of the Arkansas Agricultural Experiment Station’s row crop field days, will feature a lineup of University of Arkansas System Division of ... Read More »

The Importance Of Tassel Stage And Management Timing

corn tassels

• By Erick Larson • Our early planted Mississippi corn crop is quickly approaching tassel, which signifies the beginning of the important reproductive stages. Additionally, the weather has been fluctuating from one extreme to the other over the past several weeks, presenting challenges to producers attempting to complete management practices. Therefore, how may these factors affect mid-season application of various ... Read More »

Tips To Manage Nitrogen Under Scattered Rainfall Conditions

corn fertilizer

• By Angela McClure • With recent weather events in the Midwest, corn prices have started to climb, and growers are paying closer attention to protecting corn yield. In the past month, rainfall in Tennessee has been much more scattered to practically nonexistent, and we aren’t used to these dry spells compared to past years. Most of the calls I ... Read More »

These Practices Can Increase Nitrogen-Use Efficiency For Mid-South Corn

• By Erick Larson, Bobby Golden and Larry Oldham • Mississippi’s warm, wet climate can pose considerable issues with nitrogen fertilization for corn, which is quite responsive and demands high amounts for optimal productivity. The South’s warm, high rainfall climate greatly increases potential nitrogen loss through volatilization, denitrification and leaching, compared to drier and colder climates. Of course, the corn growing ... Read More »