Dentists - Doctors - Inventors - Medicine - Science
Revolutionary Foam Blanket to Protect Crops. Latest Development in farming is an advance designed to save crops from killer frosts. Developed by scientist of the United States Department of Agriculture Research Service the method will have a drastic effect on future crop preservation and will further ensure longer fresh vegetable seasons.The foam is a harmless substance that acts as a blanket to young plants for up to 16 hours. Photo Shows: A Texas scientist examines the protective foam that acts as a blanket against frost
Picture No
13218379
Media ID
46981022
Size
3750px x 5144px
(1.0MB)
Credit
(c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans
Usage Restrictions
Editorial Use Only - No Property or Model Releases. For any non-editorial use, please contact Mary Evans direct
Source
Keystone
