2 cycle engine
one to admit and compress air or an air-fuel mixture and one to ignite fuel, do work, and
scavenge the cylinder.
4 cycle engine
one to draw in air or an air-fuel mixture, one to compress it, one to ignite it and do work,
and one to scavenge the cylinder.
2 cycle gas
a mixture of gasoline and oil,an internal-combustion engine in which the piston makes
two strokes for every explosion.
4 cycle gas
an internal-combustion engine in which the piston makes four strokes for every
explosion.
2 stroke gas
a mixture of gasoline and oil.
4 stroke gas
a mixture of gasoline ,an internal-combustion engine in which the piston makes four
strokes for every explosion.
unleaded gas
Lead free, contains no tetraethyl lead.
Integrated Pest Management
an ecological approach to pest management that combines understanding the causes
of pest outbreaks, pest control, and monitoring pest populations and their life cycles
Pesticide
a chemical preparation for destroying plant, fungal, or animal pests.
Contact herbicide
a killing agent to come in direct contact with a plant or plant soil.
Systemic herbicide
A substance used to destroy or inhibit the growth of plants, especially weeds.
grounds-keeper
a person who is responsible for the care and maintenance of a particular tract of land,
as an estate, a park, or a cemetery.
garden
A plot of land used for the cultivation of flowers, vegetables, herbs, or fruit.
Irrigation
is the watering of land to make it ready for agriculture
Deferred Maintenance (DM)
Maintenance that was not performed when it should have been or when it was
scheduled and which, therefore, was put off or delayed for a future period (Adapted
from FASAB No. 6).
Deferred Corrective Maintenance
Work to restore a damaged, broken, or worn-out asset, asset component