Posts in LSU AgCenter
Shining A Spotlight On Louisiana Producers

According to the findings of the 2020 Local Food Marketing Practices Survey, American farmers produced and sold $9 billion worth of edible commodities directly to consumers, retailers, institutions and intermediaries. This represented a 3% increase in direct food sales since 2015, with 33% of this economic activity being the result of direct-to-consumer food sales.

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Sugarcane Suffers from Hurricane Francine, but the Season Isn’t Over Yet

Kids growing up on farms in southern Louisiana date themselves according to hurricanes and sugarcane variety releases, Louisiana State University sugarcane specialist Kenneth Gravois jokes. 2024 will be known as the year of Hurricane Francine, and hopefully only Francine, as sugarcane producers race tropical storm season to finish out harvest with minimal crop damage. 

Hurricanes are not a new obstacle to sugarcane production. The very nature of a tropical crop both harvested and planted during hurricane season demands hardiness. 

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Agricultural Policy and Market Situation Newsletter: October 2024

After having been initially extended last year until the end of fiscal 2024, the 2018 Farm Bill has expired. Many are wondering what lies in store for both farm and nutrition programs? A Farm Bill that expires is not quite the aberration some would take it to be. When the 2002 Farm Bill expired, portions of it were extended six times in the spring of 2008 for less than a year in total, according to the Congressional Research Service (CRS).

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Reduce Feed Costs And Waste With Forage Testing

Cow-calf operations are the heart of Louisiana’s livestock industry. Cattle in this sector spend much of their lives grazing perennial and annual pastures, so high-quality forage is important.

Summer 2023 was one of the hottest and driest in recent memory. The drought took a major toll on crop production, and everyone from sugarcane farmers to cattle ranchers felt the effects.

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Soil Acidity, Liming Materials & Lime Recommendations

Soil pH indicates whether lime is required but not how much. Lime is needed if the target soil pH, which varies by crop, is 0.2 units higher than the actual soil pH.

Buffer pH indicates how much lime is required. Soils with low buffering capacity (high buffer pH) and a small difference between initial and target pH values require less lime. Conversely, soils with high buffering capacity (low buffer pH) need more lime, even for small pH adjustments.

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Soil Sampling, Testing & Test Interpretation For Fertilizer Recommendations

Test the soil from each field regularly for every complete crop rotation or every two to three years before making any fertilization decisions.

Collect soil samples from 0 to 6 inches in depth and choose a lab that uses Mehlich-3 extractant.

Obtain fertilizer recommendations based on the soil test for specific crops from the respective state soil testing lab, as these recommendations vary by crop and state.

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Asteroid That Doomed Dinosaurs Created Ant Agriculture, Say LSU Researchers

Humans began farming thousands of years ago, but a new study co-authored by two LSU professors says ants had us beat by millions of years.

LSU AgCenter mycologist Vinson P. Doyle and LSU Department of Biological Sciences professor Brant C. Faircloth lent their combined expertise to a study led by Smithsonian Institution entomologist Ted Schultz, which demonstrates that ants began farming fungi after an asteroid struck Earth 66 million years ago, causing a global mass extinction.

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Field Day At Rice Model Farm Highlights AgCenter Research

Comfortable early fall temperatures provided an ideal backdrop for a field day held Sept. 26 at Richard Farms in Kaplan, where attendees got a firsthand look at LSU AgCenter research projects focused on conservation practices.

Richard Farms, a rice and crawfish operation, is one of the model farms where AgCenter scientists are conducting research as part of a grant from the Patrick F. Taylor Foundation.

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