mirage

Browsing by Subject "Irrigation farming"

DSpace/Manakin Repository

Browsing by Subject "Irrigation farming"

Sort by: Order: Results:

  • A computer model to simulate farm irrigation system energy requirements 
    Kizer, Michael A. (1976)
    The development of the energy crisis has caused the use of depletable energy resources to be monitored quite closely in the United States. Within the agricultural sector, irrigation is a large user of energy, with the ...
  • Converting sprinkler systems to lower pressure 
    Hansen, Hugh J.; Trimmer, Walter L.; Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; United States. Dept. of Agriculture; Pacific Northwest Cooperative Extension ([Corvallis, Or.] : Oregon State University Extension Service ; [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] : University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1986-01)
  • Effects of differential irrigation and tillage-induced soil compaction on bush green beans and sweet corn 
    Burkwhat, Henry Edwin (1990-02-15)
  • Irrigation scheduling 
    Trimmer, Walter L.; Hansen, Hugh J.; Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; United States. Dept. of Agriculture ([Corvallis, Or.] : Oregon State University Extension Service ; [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] : University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1986-01)
    The main purpose for irrigating is to supply needed water for crops. Plant growth is dependent on photosynthesis. While the plant exchanges gases with the air for photosynthesis, some water evaporates. Water is taken ...
  • Irrigation system walk-through inspection analysis 
    Hansen, Hugh J.; Trimmer, Walter L.; Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension; Pacific Northwest Cooperative Extension Service ([Corvallis, Or.] : Oregon State University Extension Service ; [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture,, 1986-01)
    This “walk-through” worksheet provides a method for making an organized inspection of an entire irrigation system, both hydraulics and hardware. This inspection will help identify components that need maintenance, repa ...
  • Offsets for stationary sprinkler systems 
    Trimmer, Walter L.; Hansen, Hugh J.; Pacific Northwest Cooperative Extension ([S.l. : Pacific Northwest Cooperative Extension], 1986-01)
  • Orchard irrigation 
    Schrack, Claud; Currin, Harvey William (1909)
  • Pumping plant efficiencies 
    Hansen, Hugh J.; Trimmer, Walter L.; Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; United States. Dept. of Agriculture; Pacific Northwest Cooperative Extension ([Corvallis, Or.] : Oregon State University Extension Service : [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] : University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1986-00-00)
  • Scale of operation on farms in a new irrigation district, Jefferson County, Oregon 1949-1953 
    Benedict, Russell Archie (1954-08)
  • Sizing irrigation mainlines and fittings 
    Trimmer, Walter L.; Hansen, Hugh J.; Oregon State University. Extension Service; Washington State University. Cooperative Extension; University of Idaho. Cooperative Extension Service; United States. Dept. of Agriculture ([Corvallis, Or.] : Oregon State University Extension Service ; [Pullman, Wash.] : Washington State University Cooperative Extension ; [Moscow, Idaho] : University of Idaho Cooperative Extension Service ; [Washington, D.C.] : U.S. Dept. of Agriculture, 1986-01)
    When designing or retrofitting an irrigation system, one of the key decisions is picking the proper size pipes and fittings for the system. The best pipe size or fitting is not always the one with the lowest initial ...

Search ScholarsArchive@OSU

Browse

My Account