Appalachian Fruit Research Laboratory: Innovative Fruit Production, Improvement and Protection Site Logo
ARS Home About Us Helptop nav spacerContact Us En Espanoltop nav spacer
Printable VersionPrintable Version     E-mail this pageE-mail this page
Agricultural Research Service United States Department of Agriculture
Search
  Advanced Search
 
Programs and Projects
Subjects of Investigation
Public Information
 

Title: WATER RELATIONS

Author

Submitted to: Concise Encyclopedia of Temperate Zone Tree Fruits
Publication Type: Popular Publication
Publication Acceptance Date: January 9, 2003
Publication Date: N/A

Technical Abstract: Yield and plant growth are reduced more by water deficits than any other limiting factor in the plant's environment. Daily water deficits that occur during hot periods of the day, as well as seasonal deficits of water, alter the plant's morphology, physiology, productivity, and quality as a food product. Water deficits increase a plant's susceptibility to insect and disease damage. An understanding of plant water relations aids in diagnosing conditions that limit plant growth and development. Plant breeders utilize knowledge of how plants morphologically, biochemically, and physiologically adjust to water stress in order to adapt new cultivars to their environment.

   
 
 
Last Modified: 05/24/2013
ARS Home | USDA.gov | Site Map | Policies and Links 
FOIA | Accessibility Statement | Privacy Policy | Nondiscrimination Statement | Information Quality | USA.gov | White House