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2019 KCSE Agriculture paper 1 marking scheme

  1. – Rainfall distribution/pattern
    – Rainfall amount
    – Rainfall reliability
  2. – T e type o crop to e grown
    – Type of implement used
    Soil moisture content
    – Presence of hard pans
    – Presence of underground obstacles
    – Type of soil
  3. Feed matena eaten y t e Amma Species of the Animal
    Type of bedding material/litter used- Method of storage
    – Age of the farm yard manure
    – Age of the Animal which produces the waste materials Type of animal

 

2019 KCSE Agriculture paper 2 marking scheme

1

– Irritation
– Anaemia
– Wounds/damage on the skin/swellings/injuries
– Damaged/raffled feathers
– Retarded growth

 

2.

(a) – Jersey
– Guernsey
(b) – Friesian/holstein
– Ayrshire

3.

– Through injections
– Orally through the mouth
– Through the nose/inhalation
– Through the cloaca
– Through the eye/ occular

4.

– Large animals
– Young animals
– More active animals
– Highly productive (yielding) animals

5.

– Food fermentation
– Synthesis of vitamins(K and B Complex)
– Synthesis of amino acids
– Breakdown of proteins to peptides, amino acids and ammonia
– Breakdown of cellulose and carbohydrates to carbon dioxide and volatile fatty acids.

6.

– Honey badger
– Bee louse
– Wax moth
– Ants