Tag Archives: Fertility

University of Arkansas revamps DD50 program, making it more user friendly

DD50 logo

The University of Arkansas has updated its DD50 rice management program to provide more accurate reports and easier access, especially on mobile devises. The Arkansas Rice Research and Promotion Board provided funding for the upgrade, says Jarrod Hardke, Extension rice agronomist. Aristotle,Inc., a Little Rock-based web design company, redesigned the DD50 website. Amy Cole, digital media program director for the ... Read More »

LSU AgCenter showcases breeding efforts at field day

Adam Famoso LSU AgCenter

• By Vicky Boyd, Editor • The Louisiana State University AgCenter rice breeding program isn’t resting on its laurels after the successful release of PVL01, the first variety with tolerance to Provisia herbicide. In the pipeline are PVL108, which makes up for some of the shortcomings of PVL01, as well as a number of conventional varieties and hybrids. Breeders were joined ... Read More »

University of Arkansas names Nathan Slaton Ag Experiment Station assistant director

Nathan Slaton

Nathan Slaton, head of the Arkansas Soil Testing Lab, has been appointed assistant director of the Arkansas Agricultural Experiment Station effective July 1. “I am thrilled about Dr. Slaton’s willingness to become a full-time member of the Agricultural Experiment Station’s administrative team,” Jean-Francois Meullenet, director of the experiment station, said Thursday in announcing the appointment. “Nathan’s experience in production agriculture ... Read More »

Dustin Harrell answers common N management questions

fertilizer

Nitrogen is one of the largest expenses in a rice production budget. Efficient use of fertilizer N not only helps maximize grain yield, but it also helps lower fertilization rates, lower fertilizer expenses and minimize negative effects on the environment. There are a handful of questions that I get asked annually regarding N fertilization, and I thought I would take ... Read More »

Single pre-flood N application sets plant up for high yields

Due to a long dry fall, Missouri growers have leveled and prepared their fields and are ready to plant. Recent rains have saturated our soils, so early seeding has been delayed, which is OK because we still have time to plant our estimated 200,000 acres. Early insects and diseases reduce yield and quality and increase production cost, which lowers profit. ... Read More »

Flood up and deal

reference strip

Toward the end of May and really into June, most of the rice crop will be ready to start flooding, depending on conditions. This is the time when we will begin to set our first yield component — number of tillers and with it the number of potential panicles. To start the crop off on the road to success, it’s ... Read More »

Arcadia’s rice with stacked traits shined under adverse conditions

Arcadia Biosciences logo

Davis, California-based Arcadia Biosciences has found significant yield increases with three of its proprietary input traits stacked together, according to research results from the past two seasons. In the trials at the International Center for Tropical Agriculture in Colombia, multiple rice lines carrying the nitrogen use efficiency, water use efficiency and salinity tolerance traits outperformed controls an average of 25 ... Read More »