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- Control of water pollution.
- Supply of food / nutrients for aquatic use.
- Aerating water / flowing water.
- Maintaining appropriate depth of water in the pond.
- Control of stocking rate.
johnson mwenjera answered the question on February 10, 2018 at 16:56
- State factors that influence the respiration rate in animals. (Solved)
State factors that influence the respiration rate in animals.
Date posted: February 10, 2018. Answers (1)
- State four practices through which a farmer would ensure that no engine knock occurs in a tractor(Solved)
State four practices through which a farmer would ensure that no engine knock occurs in a tractor.
Date posted: February 10, 2018. Answers (1)
- State four roles played by engine oil in tractor engine.(Solved)
State four roles played by engine oil in tractor engine.
Date posted: February 10, 2018. Answers (1)
- (a)State four advantages of using corrugated iron sheets for roofing instead of asbestos (b)Give two reasons for spreading a polythene paper in the slab of...(Solved)
a)State four advantages of using corrugated iron sheets for roofing instead of asbestos.
b)Give two reasons for spreading a polythene paper in the slab of farm buildings.
Date posted: February 10, 2018. Answers (1)
- State four methods of maintaining good health in livestock.(Solved)
State four methods of maintaining good health in livestock.
Date posted: February 10, 2018. Answers (1)
- List two equipment used in handling cattle during Agricultural exhibition.(Solved)
List two equipment used in handling cattle during Agricultural exhibition.
Date posted: February 10, 2018. Answers (1)
- Differentiate between the following tools: (a)Bastard file and rasp file. (b)Coping saw and hack saw.(Solved)
Differentiate between the following tools:
a)Bastard file and rasp file.
b)Coping saw and hack saw.
Date posted: February 10, 2018. Answers (1)
- (a) Name a breed of sheep with a lambing percentage of above 125% and whose fleece
may be inferior due to black features.
(b)...(Solved)
(a) Name a breed of sheep with a lambing percentage of above 125% and whose fleece
may be inferior due to black features.
(b) Name a goat breed which can be used for production of mohair.
Date posted: February 10, 2018. Answers (1)
- What are pasture improvement methods?(Solved)
What are pasture improvement methods?
Date posted: February 7, 2018. Answers (1)
- Give factors that affect fishing(Solved)
Give factors that affect fishing.
Date posted: February 4, 2018. Answers (1)
- Why is tomato fruit non toxic yet the tomato plant is toxic?(Solved)
Why is tomato fruit non toxic yet the tomato plant is toxic?
Date posted: February 2, 2018. Answers (1)
- Describe contagious abortion (Brucellosis) disease under the following sub-headings: (i) causal organism; (ii) animals affected; (iii) symptoms; (iv) control measures(Solved)
Describe contagious abortion (Brucellosis) disease under the following sub-headings:
(i) causal organism;
(ii) animals affected;
(iii) symptoms;
(iv) control measures.
Date posted: February 2, 2018. Answers (1)
- Describe the disease control routine management practices in calf rearing(Solved)
Describe the disease control routine management practices in calf rearing.
Date posted: February 2, 2018. Answers (1)
- State the disadvantages of using live fences on a farm. (Solved)
State the disadvantages of using live fences on a farm.
Date posted: February 2, 2018. Answers (1)
- Describe the body conformation features of a dairy heifer(Solved)
Describe the body conformation features of a dairy heifer
Date posted: February 2, 2018. Answers (1)
- Describe the control measures for cannibalism in layers(Solved)
Describe the control measures for cannibalism in layers
Date posted: February 2, 2018. Answers (1)
- Describe the symptoms of roundworm infestation in livestock(Solved)
Describe the symptoms of roundworm infestation in livestock
Date posted: February 2, 2018. Answers (1)
- Give ten cultural methods of crop pest control (Solved)
Give ten cultural methods of crop pest control
Date posted: February 1, 2018. Answers (1)
- State five practices that maintain good soil structures. (Solved)
State five practices that maintain good soil structures.
Date posted: February 1, 2018. Answers (1)
- Describe five factors that effect the rooting of sugarcane cuttings. (Solved)
Describe five factors that effect the rooting of sugarcane cuttings.
Date posted: February 1, 2018. Answers (1)