Tidal Marsh: Low, flat marshlands traversed by channels and tidal hollows, subject to tidal inundation; normally, the only vegetation present is salt-tolerant bushes and grasses.
Tillage: Plowing, seedbed preparation, and cultivation practices.
Tillage: Plowing, seedbed preparation, and cultivation practices.
Time-weighted Average (TWA): In air sampling, the average air concentration of contaminants during a given period.
tillage
The operation, practice, or art of tilling land to improve it for agricultural purposes.
tilth ...
Tillage operations considered standard for a specific location and crop and that tend to bury the crop residues; usually considered as a base for determining the cost effectiveness of control practices.
Conveyance Loss ...
tillage. Plowing, seedbed preparation, and cultivation practices.
time lag. The time required for processes and control systems to respond to a signal or to reach a desired level. ...
conventional tillage The traditional method of farming in which soil is prepared for planting by completing inverting it with a moldboard plow. Subsequent working of the soil with other implements is usually performed to smooth the soil surface.
Conservation tillage:the practice of leaving vegetation on fields during idle periods to protect the soil from erosion and trap moisture.
Conservation tillage - a tillage system that does not invert the soil and that leaves a protective cover of plant residue on the
soil surface throughout the year.
Contour farming - growing crops in strips that follow the contour of the land.
Some forest sites have compacted soil layers that benefit from tillage operations such as bedding, disking, or sub-soiling.
Conventional Tilling: Tillage operations considered standard for a specific location and crop and that tend to bury the crop residues; usually considered as a base for determining the cost effectiveness of control practices.
No Till- Planting crops without prior seedbed preparation, into an existing cover crop, sod, or crop residues, and eliminating subsequent tillage operations.
 See also: Water, Organic, Environment, Table, Soil
  
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