AQUA MIDTERM/ LONGQUIZ
問題一覧
1
Is a form of agrículture that involves the propagation, cultavation, and markketing of aquatic animals and plants in a controlled environment
Aquaculture
2
The water source is at a higher altitude than the farm and the water can flow by gravity from the source to the farm
Gravity Fed
3
the source can be at an equal or lower altitude compared to the farm
pump
4
Instead of soil, various inert growing media also called
Substrates
5
supplies the plants roots with a thin film of nutrients
Nutrient Film Technique
6
Plants roots are suspended in the nutrient solution and the air is probided directly to the roots with an air stone or diffuser
Deep water culture
7
Simpliest type of hydroponic system
Wick systems
8
works by temporarily flooding the grow tray with nutrient solution annd then draining the solution back into the reservoir
Ebb and Flow and drain system
9
the nutrient solution is pumped through tubes directly to the base of the plant.
Drip systems
10
is the intergration of ricirculating aquaculture and hydroponics in one production system
Aquaponics
11
It is the most common method of fish culture
Ponds
12
The water are supplied from a spring either in the pond or veery close to it
Spring water ponds
13
Are supplied from the water table by seepage into the pond
Seepage ponds
14
Water are supplied from rainfall annd surface run off
Rainfed ponds
15
Water are normally higher than the water level and can be supplied from a well
Pump fed ponds
16
Cannot be drained by gravity
Undrainable ponds
17
are set higher rhan the level to which the water is drained and can easily ve drained by gravity
Drainable ponds
18
Are entirely constructed from soils materials
Earthen ponds
19
Are usually surrounded by blocks, brick or concrete walls
Walled Ponds
20
are earthen ponds lined with an impervious material such as a plastic or rubber sheet
Lined ponds
21
are constructed by excavating soil from an area to form a hole which is then filled with water
Dug oút ponds
22
are formed without excavation by building one or more dikes above ground level to impound water
Embankment ponds
23
are built by a mix of excavation and embankment on sloping ground
Cut and fill
24
The floor is generally below the level of the surrounding land
Sunken Pond
25
Created in the bottom of a valley by building a dam across the lower end of the valley
Barrage Pond
26
Is fed indirectly by gravity or by pumping through a diversion canal from a spring, steam, lake or reservoir
Diversion Pond
27
Holding culturable aquatic organisms in captivity within an enclosed space whilst maintaining a free oxygen of water
Enclosure closure
28
It is used in shallow water part with water deppth of 1-3m in reservoir
Fixed cage
29
consist of a frame that floats on the surface of the water
Floating cages
30
consist of a solid, rigid. frame, wherein a net bag is fitted
Submerged Cage
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9問 • 2年前問題一覧
1
Is a form of agrículture that involves the propagation, cultavation, and markketing of aquatic animals and plants in a controlled environment
Aquaculture
2
The water source is at a higher altitude than the farm and the water can flow by gravity from the source to the farm
Gravity Fed
3
the source can be at an equal or lower altitude compared to the farm
pump
4
Instead of soil, various inert growing media also called
Substrates
5
supplies the plants roots with a thin film of nutrients
Nutrient Film Technique
6
Plants roots are suspended in the nutrient solution and the air is probided directly to the roots with an air stone or diffuser
Deep water culture
7
Simpliest type of hydroponic system
Wick systems
8
works by temporarily flooding the grow tray with nutrient solution annd then draining the solution back into the reservoir
Ebb and Flow and drain system
9
the nutrient solution is pumped through tubes directly to the base of the plant.
Drip systems
10
is the intergration of ricirculating aquaculture and hydroponics in one production system
Aquaponics
11
It is the most common method of fish culture
Ponds
12
The water are supplied from a spring either in the pond or veery close to it
Spring water ponds
13
Are supplied from the water table by seepage into the pond
Seepage ponds
14
Water are supplied from rainfall annd surface run off
Rainfed ponds
15
Water are normally higher than the water level and can be supplied from a well
Pump fed ponds
16
Cannot be drained by gravity
Undrainable ponds
17
are set higher rhan the level to which the water is drained and can easily ve drained by gravity
Drainable ponds
18
Are entirely constructed from soils materials
Earthen ponds
19
Are usually surrounded by blocks, brick or concrete walls
Walled Ponds
20
are earthen ponds lined with an impervious material such as a plastic or rubber sheet
Lined ponds
21
are constructed by excavating soil from an area to form a hole which is then filled with water
Dug oút ponds
22
are formed without excavation by building one or more dikes above ground level to impound water
Embankment ponds
23
are built by a mix of excavation and embankment on sloping ground
Cut and fill
24
The floor is generally below the level of the surrounding land
Sunken Pond
25
Created in the bottom of a valley by building a dam across the lower end of the valley
Barrage Pond
26
Is fed indirectly by gravity or by pumping through a diversion canal from a spring, steam, lake or reservoir
Diversion Pond
27
Holding culturable aquatic organisms in captivity within an enclosed space whilst maintaining a free oxygen of water
Enclosure closure
28
It is used in shallow water part with water deppth of 1-3m in reservoir
Fixed cage
29
consist of a frame that floats on the surface of the water
Floating cages
30
consist of a solid, rigid. frame, wherein a net bag is fitted
Submerged Cage