Cotton Field (IMAGE) American Society of Agronomy Caption No-till cotton grown with 6 ton/acre broiler litter (applied five days after planting) showing unusually tall cotton in 2007 one of the best years for cotton. The person in the picture is researcher H. Tewolde. Credit Richard Switzer Usage Restrictions Please use with story only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.