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KCSE Agriculture Paper 2 2014 PDF: Free Past Papers

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KCSE Agriculture Paper 2 2014 PDF: If You are among the Candidates that will be writing Agriculture in the upcoming KCSE exams this year, review the past paper 2, It is very helpful. After a successful download of the PDF of KCSE Agriculture Past Paper 2 for 2014 year, and start practicing the KCSE Agriculture Paper 2 2014 consistently You will see good results.

KCSE Agriculture Paper 2 2014 PDF

What to expect: kcse Agriculture past papers 2014, KCSE AGR Paper 1 2014, kcse Agriculture 2014 questions and answers, kcse Agriculture topics, KCSE Agriculture Paper 2 2014 and more

The KCSE Agriculture past Papers with answers will prepare You for the upcoming KCSE exams 2020, We believe that past questions are worth It when it comes to revision for KCSE examinations. You must know that there are no new questions, it’s just a repetition of already-set questions but in a different tricky form.

KCSE Agriculture PAPER 2 2014 WITH ANSWERS

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Kenya Certificate of Secondary Education Agriculture Past Paper 2

KCSE Agriculture Paper 2 2014 Questions and Answers
KCSE Past Papers 2014 AGR Paper 2

AGR paper 2

SECTION A (30 marks)

Answer ALL the questions in this section in the spaces provided.

1 State four ways of controlling lice in poultry.

2 State three signs of heat observed in rabbits.

3 Name three methods of extracting honey from combs.

4 State three signs of broodiness in a hen.

5 Give the main reason for each of the following in dairy farming:

(a) milking quickly and evenly;

(b) milking at regular times;

(c) complete milking.

6 State four factors that stimulate milk let-down in a lactating cow.

7 State four signs of infestation by external parasites in goats.

8 Give four disadvantages of inbreeding in livestock production.

9 State four advantages of fish farming in Kenya.

10 Give two reasons for castration in piglets.

11 Name two practices that are carried out on eggs in preparation for marketing. (1 mark)

12 State two precautions that should be observed when shearing sheep to ensure production of high quality wool.

l3 Name four pans of a farm building that can be reinforced using concrete.

14 State four factors that can affect digestibility of a feedstuffs in livestock.

15 State two causes of soft shelled eggs.

16 Give four characteristics of a good site for a fish pond.

17 State four disadvantages of fold systems in poultry rearing.

SECTION B (20 marks)

I9. Below arc photographs showing parts of a ruminant stomach, Study them and answer the questions that below.

KCSE Agriculture Paper 2 2014 PDF: Free Past Papers 1

(a) Identify the pans labelled A and B (2 marks)

A ……………………………………………………………………………………………………………………….. ..

B ……………………………………………………………………………………………………………………….. ..

(b) State one function of the part labelled

A …………………………………………………………………………………………………………. ..

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C ………………… ..

(c) Name one enzyme that is produced in the part labelled D. (1 mark)

20 Below is a diagram illustrating the reproductive system of a bull. Study it and answer the questions that follow.

KCSE Agriculture Paper 2 2014 PDF: Free Past Papers 2

(a) Identify the pans labelled

K ………………. ..

L ………………. ..

(b) State the function of the part labelled

Epidermis

…………………………………………………………………………………………… .. (1 mark)

Seminal (l mark)

21 Below is a photograph showing an egg being candled. Study it and answer the questions that follow.

KCSE Agriculture Paper 2 2014 PDF: Free Past Papers 3

(a) Why is candling important in poultry farming? (1 mark)

(b) What changes will be observed on the same egg if it was candled on the 18th day of incubation? (2 marks)

22 The following is an illustration of a handsaw. Study it carefully and answer the questions that follow.

KCSE Agriculture Paper 2 2014 PDF: Free Past Papers 4

G

F

(a) Name the pans labelled

F

…………………………………………………………………………….. .. (1 mark)

G

…………………………………………………………………………………………………………. .. (1 mark)

(b) Explain three maintenance practices that should be carried out on the pan labelled H.

(3 marks) 23 Below is a diagram illustrating a farm implement Study it and answer the questions that follow.

KCSE Agriculture Paper 2 2014 PDF: Free Past Papers 5

(a) Identify the implement illustrated above. (1 mark)

(b) State the use of the:

(i) implement on the farm; (1 mark)

(ii) pan of the implement labelled J. (1 mark)

SECTION C (40 marks)

Answer any TWO questions from this section in the spaces provided after question 26.

(24) (a) Give five reasons for keeping livestock healthy. (5 marks)

(b) Describe the symptoms of roundworm infestation in livestock. (7 marks)

(c) Describe the control measures for cannibalism in layers. (8 marks)

(25)(a) Describe the body conformation features of a dairy heifer. (5 marks)

(b) State the disadvantages of using live fences on a farm. (7 marks)

(c) Describe how a four-stroke cycle petrol engine works. (8 marks)

(26)(a) Describe the disease control routine management practices in calf rearing. (7 marks)

(b) Describe contagious abortion (Brucellosis) disease under the following sub-headings: (i) causal organism; (1 mark)

(ii) animals affected; (2 marks)

(iii) symptoms; (4 marks)

(iv) control measures. (6 marks)

KCSE Agriculture Paper 2 2014 Questions and Answers

KCSE Agriculture Marking schemes Paper 2 2014

AGR paper 2

 

  • SECTION A: (30 MARKS)

    (1)

  • Dusting the birds with insecticide – sodium chloride. Observing good hygiene.
  • Fumigation/smearing the affected perches with volatile insecticides.
  • Picking and killing.(2)
  • The doe throws herself on its side.
  • Frequent urination.
  • Vulva turns red and swells.
  • Doe becomes restless. “
  • Doe rubs her body against the wall.
  • Peeping/contacting other rabbits in adjacent hutches.(3)
  • Crushing and straining /squeezing method.
  • Heating method.
  • Use of centrifugal extractor.(4)
  • Hens stop laying eggs.
  • Hens sit on eggs for long periods /continuously.
  • Hen plucks off feathers to make a nest.
  • Hens are aggressive when approached/walks with wings open.
  • Characteristics cracking sound.(5)(a) Oxytocin effects last for five to seven minutes;

    (b) Milk let-down is initiated when the milking time is reached;

    (c) Prevent drying of /prevents reduce in yealds /prevents mastitis infection

    (6)Sight of calf

  • Washing/massaging the udder.
  • Feeding
  • Sounds associated with milking.
  • Sticking to a regular milking routine.
  • Sight of milkman(7)
  • Presence of sores/wounds on the skin.
  • Irritation/scratching by the animal
  • Loss of hair/alopecia.
  • Anaemia
  • Presence of various developmental stages of the parasite on the animal.(8)
  • Reduction of vigour in animalslloss of hybrid vigour/heterosis.
  • Quality of products is lowered.
  • Reduction in disease resistance ability.
  • Appearance of undesirable hereditary defects.
  • Increase in abortion/embryonic mortality.
  • Decline in fertility
  • Reduced production.(9)
  • Cheap source of protein for the family.
  • Require little land and is possible where land is limiting.
  • Quick souroe of income for the farmer.
  • Makes fish to be available within the locality.(10)
  • Allow for even distribution of fat in the body.
  • Control breeding.
  • Increasing growth rate.
  • To make them docile.
  • Control breeding diseases.(11)
  • Checking for abnormalities/candling.
  • Selecting eggs of the right size/weight.
  • Cleaning/wiping often.
  • Sorting and grading.(12)
  • Do not make half-cuts/make complete cuts.
  • Shear sheep during the dry warm season.
  • Do the operation on a clean dry floor/use clean shearing equipment.
  • Do not cut body pans.
  • Use clean shearing equipment(13)
  • Foundation of the building.
  • The floor slab/floor.
  • The Lintel.
  • Pillars.
  • Walls.(14)
  • Ratio of energy to protein in the feedstuff
  • Form in which the feed is fed to the animal/method of feed preparation.
  • Chemical composition of the feedstuff.
  • Species of the animal.
  • Amount of feed already present in the digestive system of the animal.
  • Rate of feeding/frequency of feeding.(15)
  • Lack of calcium in the feed
  • Disease attack such as Newcastle(16)
  • Topography/slope of land should be gentle sloping.
  • Reliable water source.
  • Area with cracks/anthills should be avoided. »
  • Secure from predators and thieves.
  • The site should be accessible.(17)Disadvantages of fold system:
  • Few birds per unit area.
  • Laborious in moving the folds.
  • Difficult to keep individual bird production records.
  • Produces dirty eggs.
  • Fold breaks easily due to constant movement.(18)Dehorning methods:

    Use of sharp knife.

    Burdizzo and knife.

    Rubber ring and elastrator.

    Use of hot iron.

    SECTION B: (20 marks)

    (19)(a) – Reticulum/Honey comb.

    – Rumen/pauch.

    (b) A : Separat.ing fine and course food materials.

    Retaining indigestible food materials.

    C:

  • Absorption of water.
  • Grinding and sieving food particles
  • Temporary food storage(c) Pepsin/Renin

    (20)(a) K – Urethra

    – Testes/testis

    (b) Epididymis – stores sperms

    Seminal Vesicles – Secrete seminal fluid in which sperms move.

    Soil type/site should be free of gravel/stone/sand/preferably clay soil.

  • Check egg abnormalities
  • Monitor chick development during incubation
  • Check whether the egg is fertile
  • A large dark section of developing chick.
  • A small clear section of air space.F – Toe

    G – Blade

  • Sharpening of teeth regularly to improve efficiency.
  • Regular cleaning after use to remove dirt.
  • Setting the teeth to maintain cutting angles.
  • Apply oil before storage to prevent rusting.Ridge/mould board ridge.

    (i) To make ridges/furrows (ii) I used to attach the implement to a tractor.

    Adjusting the depth of operation.

    SECTION C: (40 marks)

    Reasons for keeping livestock healthy

  • Good health ensures a long economic and productive life.
  • Healthy animals give maximum production/high performance.
  • Healthy animals grow fast and reach maturity early.
  • Healthy animals are economical to keep/reduce production costs.
  • Healthy animals produce quality products which fetch good prices.
  • Healthy animals do not spread diseases to other animals/human beings.Symptoms of roundworm attack.
  • Anorexia/loss of appetite under heavy infestation.
  • Stiff dry coat or starring coat
  • Dehydration and pale mucosa.
  • Eggs and adults are seen in faeces
  • General emaciation
  • Animal may diarrhoea
  • Anaemic condition when infestation is heavy
  • Pot-bellies especially in young animals.
  • Coughing.Control measure for cannibalism
  • Avoid bright light in the house.
  • Avoid overcrowding
  • Provide balanced diet.
  • Control extemal parasites.
  • Hang vegetables in the house to keep birds busy.
  • Debeak birds which peck at others.
  • Cull perpetual cannibals/birds with prolapse.
  • Provide adequate equipment feeders, waters, perches.
  • Avoid introduction of new birds in the stock.8 x l = 8 marks

    Body conformation features of a dairy heifer.

  • Straight topline. .
  • Have large and well developed udder with large teats.
  • l-lave large stomach which makes them heavy feeders
  • Have prominent milk veins.
  • Have less flesh on their bodies/lean bodies.
  • Have well set hind quarters to allow room for large udders.
  • Prominent pin bones.
  • Wedge shaped.
  • Long thin neck.Any 5×1=5marks

    Disadvantages of live fences

  • May take long to establish into an effective fence.
  • Not effective in sub-dividing land into paddocks/occupies a large space.
  • May harbour pests.
  • May create hiding places for thieves. wild animals and vermin.
  • May be labour demanding to trim and infill regularly.
  • May have shading effects on crops/competition for nutrients, moisture.
  • May leave gaps which allow animals and thieves to pass through.
  • Some may injure both livestock and the farmer. (7 marks)How a four stroke cycle Engine works
  • Induction stroke/intake
  • Piston moves down the cylinder causing the inlet valve to open drawing in fresh supply of petrol vapour and air into the cylinder.
  • Compression stroke
  • The inlet valve closes and the piston moves up the cylinder. This compresses the fresh fuel mixture in the combustion chamber.
  • Power Stroke/ignition _
  • A spark is produced at the spark plug. This causes the fuel mixture to ignite and expand resulting in pressure that forces the piston to move down the cylinder.
  • Both valve closed.
  • Exhaust stroke
  • The piston moves up the cylinder to eliminate the bumt fuel mixture through the open exhaust valve.Management practices on calves
  • Culling highly susceptible calves.
  • Drenching with antihelminthes to control intemal parasites.
  • Vaccinate as appropriate against diseases –
  • Castration of males not required for breeding.
  • Identification at the appropriate age to facilitate record keeping
  • Removal of any extra teats if more than four.
  • Debudding/Dehoming
  • Proper feeding of the calf.
  • Treat the sick.
  • Isolate the sick calves.
  • Maintenance of hygiene.Brucellosis

    (i) Causal organism

  • Bacteria/Brucella abortus/meIlitensis/suis/sp(ii) Animals affected
  • Cattle
  • Sheep
  • Goats
  • Pigs(iii) Symptoms
  • Sponteneous abortion/premature births.
  • Retained placenta.
  • Infertility in females.
  • Low libido in males.
  • Orchitis/inflamed testis.
  • Yellowish/brown slimy discharge.(iv) Control
  • Use of A.I.
  • Culling/slaughter and properly dispose the carcass.
  • Vaccination.
  • Avoid contact with aborted foetus.
  • Blood test to detect infected animals.
  • Observe proper hygiene.

 

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KCSE Agriculture Paper 1 2014

->> Click Here to download Agriculture KCSE Paper 1 2014 PDF

KCSE Agriculture Paper 3 2014

->> Here are the KCSE Agriculture Paper 3 2014 exams that are available

Agriculture paper 3 Past papers are coming soon, please check back on this page from time to time

You can access the Questions via the paper 1 page for this subject, go to the page via the link above with the description  “Click Here to download Agriculture KCSE Paper 1 2014 PDF” and scroll down and You will see the 2014 Questions as it is in the paper 3 already provided.

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