Posts Tagged: UC
How are you celebrating American agriculture in your life? In advance of National Ag Week, March 19-25, and National Ag Day, March 21, Central Valley third-grade students were “learning with lettuce” how to bring more agriculture into their lives last week. The UC Kearney Agricultural Research and Extension Center offers the free lettuce plantings every year at Farm and Nutrition Day in Fresno County and Kings County, typically around the time of National Ag Week.
Students with the help of volunteers learned how to plant tiny lettuce seedlings into a pot of healthy soil to take home for transplanting later. In addition to helping the students connect their food to agriculture, the lettuce planting offered an engaging, hands-on experience growing healthy and nutritious food at home.
National Ag Week is a nationwide effort coordinated by the Agriculture Council of America to tell the vital story of American agriculture and remind citizens that agriculture is a part of all of us. National Ag Day encourages every American to:
• Understand how food and fiber products are produced.
• Appreciate the role agriculture plays in providing safe, abundant and affordable products.
• Value the essential role of agriculture in maintaining a strong economy.
• Acknowledge and consider career opportunities in the agriculture, food and fiber industry.
Each American farmer feeds about 144 people. As the world population soars, there is even greater demand for the food, fiber and renewable resources produced in the United States. Agriculture is this nation's #1 export and incredibly important in sustaining a healthy economy. That's why National Ag Week is a great time to reflect on and be grateful for American agriculture.
Your sense of taste, smell, sight, hearing and touch sends signals to your brain that the holiday feasting season has arrived. These basic senses are the tools that influence how much you like – or dislike – the foods you eat.
Sensory evaluation also has practical applications in agriculture. UC Agriculture and Natural Resources researchers and their colleagues often conduct sensory panels for specific food crop studies. Recently volunteer evaluators filed into the sensory evaluation lab at the UC Kearney Agricultural Research and Extension Center to participate in a grape sensory panel. UC researcher Mary Lu Arpaia and USDA researcher David Obenland collected data for a study on the impacts of various storage conditions on grape varieties.
“There's a bit of psychology involved as well. How the product looks can influence your perception of how it tastes. To further eliminate bias, evaluators are intentionally isolated in individual stations so as not to be influenced by their neighbors' reactions,” explained David Obenland.
The sensory evaluation lab at the Kearney Agricultural REC reflects the current philosophy of fruit commodity research that the industry's focus should be on sensory evaluation, from new pest management to horticultural practices to varietal improvements. The lab was completed and dedicated in April 2008 with support from the California Avocado Inspection Committee, Citrus Research Board, Food Machinery Corporation, Peach, Plum and Nectarine Growers of California, Sunkist and Table Grape Commission.
Author: Roberta Barton