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There are two basic types of aerification, hollow and solid tine. With hollow tine a soil core is removed, while with solid tine aerification a hole is created and no core is removed. With both types, a void in the soil is created that allows air and water to more deeply penetrate the root zone. The aeration benefits are longer lasting with hollow tine (pictured) due to the removal of the core. CAES News
Turfgrass will benefit from aerification
Last year many lawns across the state didn’t receive enough rainfall for the grass to grow, photosynthesize and make carbohydrate reserves. Turfgrass that experienced this lack of rainfall will likely be slow to green up this spring. If rainfall totals return to normal this spring, lawns will recover, but they may do so at a slower rate because the production of reserves was compromised last fall. For example, a lawn that would typically be fully green and growing in mid-May might take until late May or June to green up. A two- to four-week delay in green-up of warm-season grasses may be common this spring.
UGA College of Agricultural and Environmental Sciences Congressional Agricultural Fellows, from left, Taylor Teague, Zane Tackett, Ashley Smith, Andy Paul, Hayley Nielsen, Makinizi Hoover and Jim Henderson will spend 12 weeks this summer working with Georgia congressmen and senators in Washington, D.C. CAES News
UGA students commit to public service this summer as Congressional Agricultural Fellows
Seven University of Georgia students studying in the College of Agricultural and Environmental Sciences have embarked on the opportunity of a lifetime — serving as Congressional Agricultural Fellows in Washington, D.C.
Cotton is watered on the UGA Tifton campus in 2014. Irrigation equipment needs to be serviced before the production season begins. CAES News
Cotton yields not impacted by decreased irrigation during the early season
Decreasing irrigation for cotton crops during the early season may not affect yields and could save growers more than 54,000 gallons of water per acre, according to University of Georgia researchers.
Layby equipment being used in corn. CAES News
Layby herbicide programs help corn growers control weeds, improve profits
Layby herbicide programs allow Georgia field corn growers to better control weeds throughout the growing season, according to Brooke Jeffries, University of Georgia Cooperative Extension Agriculture and Natural Resources agent in Wheeler County, Georgia.
Daniel Mwalwayo, a visiting scientist from Malawi, works with Ruth Wangia in a University of Georgia environmental health lab. Mwalwayo is researching on UGA's Athens and Griffin campuses for 12 weeks on a Borlaug Fellowship, which is funded by the USDA and administered by the UGA CAES Office of Global Programs. (Photo by Allison Floyd.) CAES News
African scientist working at UGA to improve food safety at home
Daniel Mwalwayo has spent most of his professional career working to ensure a safe food supply in his home country of Malawi.
Chatham County 4-H Club members, from left, Sonté Davis, Faythe Robinson, Ashley Johnson, Anna Morris and Amari McDonald pose with the display for their award-winning GAP2 concept for locally sourced baked goods. CAES News
Georgia 4-H'ers develop new snacks to help fill supermarket shelves and supply new market niches
Vegan marshmallows, dairy-free cheese crackers and locally sourced baked treats — the highlights of Georgia 4-H’s 2017 Food Product Development Contest read like a list of top food trends of 2017. Inspired by the dietary needs and interests of their friends and neighbors, three teams of Georgia 4-H’ers met at the University of Georgia Department of Food Science and Technology in Athens, Georgia, last week to showcase their newly developed food products.
Aggrey Gama, a Malawian food scientist working on his PhD at the University of Georgia, recently returned to Griffin, where he is working with advising professor Koushik Adhikari, to design a peanut-based beverage. CAES News
Malawian food scientist working on peanut beverage at UGA
Aggrey Gama, a doctoral student at the University of Georgia’s (UGA) Griffin campus, is crafting a drink that would deliver the nutrition and tastiness of peanuts to consumers in his home country of Malawi.
Xiangyu Deng, an assistant professor of food microbiology with the Center for Food Safety (CFS) on the UGA Griffin campus. CAES News
Deng awarded UGA Creative Research Medal for salmonella classification software
University of Georgia food microbiologist Xiangyu Deng’s work in the emerging field of bioinformatics led to his selection as a Creative Research Medal winner for 2017.
Paloverde trees in bloom at the National Butterfly Center in Mission, Texas. CAES News
The paloverde is a drought-tolerant tree with distinctive green bark that's covered with spines
The paloverde trees at the Coastal Botanical Gardens are completely covered in blossoms. The flowers have five yellow petals, but one petal has a honey gland and turns an orange-red, giving the blooms a distinctive bicolored look. The flowers are swarming with pollinators of all types.

About the Newswire

The CAES newswire features the latest popular science and lifestyle stories relating to agricultural, consumer and environmental sciences as well as UGA Extension programs and services around the state.

Media Contacts

Cassie Ann Kiggen Chief Communications Officer
Jordan Powers Public Relations Manager