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This research report includes the results of the 2015-2016 performance tests of small grains grown for grain and forage. Grain evaluation studies were conducted at five locations in Georgia, including Tifton, Plains, and Midville in the Coastal Plain region; Griffin in the Piedmont region; and Calhoun in the Limestone Valley region.
Small grain forage evaluation tests were conducted at four locations in Georgia, which included Tifton and Plains in the Coastal Plain region, Griffin in the Piedmont region and Calhoun in the Limestone Valley region, and at Marianna, Florida.
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Companies and individuals who process and sell food must provide a Nutrition Facts label (NFL) on their food products. However, the technical aspects of creating an NFL and meeting federal and state regulatory requirements have always challenged small and very small processors. The FDA mandates that most packaged food products bear an NFL to inform consumers of the nutritional value of the product. The FDA website provides comprehensive detail on federal regulations, but the wealth of regulatory information appears complex and overwhelming to owners of small and very small companies.
This bulletin provides a simplified guide to understanding NFL components, formatting, regulatory exemptions to labeling requirements, and answers to general questions on creating a complete and accurate NFL. The topics covered are based on questions frequently received by UGA Extension Food Science on creating NFLs for small and very small food processing companies.
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Your coop is ready. You’ve built a covered run or exercise yard to keep your chickens safe from predators and wild birds that carry diseases. Your chicks are old enough to move outside, and you’re eagerly awaiting your first fresh eggs.
In the meantime, your chickens are producing something else on a daily basis: manure. How do you handle all of that poultry poop so that your neighbors don’t complain about the smell and the flies?
One good answer is composting. Properly composted poultry litter—manure mixed with bedding material, such as pine shavings—is a valuable soil amendment. However, just as it takes care and management to get your chickens into laying condition, it takes care and management to compost the litter from poultry housing environments.
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This publication is intended to be used by those familiar with calibrating a center pivot system. The circular lists the steps, calculations, and charts needed to calibrate a center pivot irrigation system pumping wastewater, without explanations of the process itself. The PDF version contains worksheets and formulas.
The step-by-step calibration procedure includes determining: the wetted diameter of your nozzle or sprinkler; spacing between collection cups; the number of cups needed to collect wastewater from all sprinklers/nozzles. Next, place collection cups in a row, equally spaced in the direction of travel, mark the starting point and then operate the pivot normally and mark the end point. Measure the time taken for the system to pass over all cups. Measure between the start and end points to determine the travel distance. Immediately record the volumes or depths of water in each collection cup and use this to calculate the average application depth (in inches, centimeters, or millimeters). Next, determine your “usable” cups and effective diameter of pivot, and then recalculate the average application depth for the “usable” collection cups. Calculate the reference travel speed and the deviation depth for each “usable” collection cup. Next, determine the average deviation depth, calculate the application uniformity and determine the calibration results.
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This publication was developed to provide farmers applying animal wastewater with step-by-step instructions to calibrate their center pivot irrigation systems. Within each step, the publication provides reasoning for that step and any equations to calculate the needed values. Along with instructions, the publication also provides a fillable table to collect data and charts to help determine application rates.
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Feather coverage is important for both thermoregulation and disease prevention. Because feathers are made of protein, there are obvious nutritional factors that affect feather coverage in high yield broiler breeds. This publication summarizes the importance and structure of the feather and the feed-related factors that impact feather coverage.
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This publication is designed to give small market growers, homeowners, and Master Gardener audiences a quick guide to selecting and installing drip irrigation in the vegetable garden.
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This publication addresses winterization of a drip irrigation system. The circular includes information about winterization timing, components of a drip system, precautions to take when servicing a drip system, and a quick reference run-down to the winterization process.
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