CONSERVATION SYSTEMS

CONFERENCES 2023

A PRODUCTION OF MIDAMERICA FARMER GROWER & Agwiki.com

Michael Mullek

Alabama Farmer|Mullek Farm

2023 Abstract - THE POTENTIAL OF PRECISION AGRICULTURE TECHNOLOGIES TO SUPPORT IMPLEMENTATION OF SITE-SPECIFIC MANAGEMENT OF COTTON PRODUCTION IN ALABAMA: The use of precision agriculture (PA) technologies to monitor crop, soils, and weather conditions and precisely place inputs such as seeds, fertilizer, and water according to within-field variability is allowing farmers to meet 21stcenturychallenges. In Alabama, PA extension specialists are working closely with stakeholders on evaluation and demonstration of PA technologies. In 2022 at a 64 acres field from the Mullek farms, we demonstrated several PA technologies. A 12-row John Deere planter retrofitted with Precision PlantingĀ® technologies was used to evaluate the impact of three downforce treatment (95, 120, and 150 pounds) on three cotton seeding rates. These treatments arranged on a split-split plot design received two nitrogen placement treatments. A Sentera drone was used to collect multispectral images to monitor crop growth. Preliminary results showed as the downforce increased, seeding depth increased, and plant height decreased. The impact of downforce on plant height changed within the field, zone, and with seeding rate. We were able to show the potential of drone images to capturing changes in plant height, crop biomass, and crop yield. These results showed the potential that PA technologies have on addressing within-field variability and adjusting management to that variability.

Phone:

Cell Phone: 251-424-0685

Address: 24024 Rawls Road

Robertsdale, AL 36567

Email: michael.mullek@gmail.com

2023 Conference is Being Updated Daily.

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