i)To kill weeds
ii) To incorporate manure and other organic matter into the soil
iii) To destroy different stages of crop pests such as eggs, larvae, pupae or adult by burying them, exposing them to the heat of the sun and predators and starving them
iv) To aerate the soil
v) To encourage the penetration of roots in the soil
vi) To make subsequent operations possible
vii) To encourage water infiltration into the soil
marto answered the question on September 30, 2019 at 07:34
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Place the following tools in their respective categories and state their uses.
(Solved)
Place the following tools in their respective categories and state their uses.
a) Panga
b) Shovel
c) Pick axe
d) Garden line
e) Wheelbarrow
f) Sprayer
g) Ripsaw
h) Tape measure
i) Scraper
j) Marking gauge
Date posted:
September 30, 2019
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Answers (1)
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Give four reasons why Agriculture considered important in Kenya’s economy.
(Solved)
Give four reasons why Agriculture considered important in Kenya’s economy.
Date posted:
September 30, 2019
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Answers (1)
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A farmer with one hectare of land requires 40kg of n in his farm. He applied CAN which costs shs 35 per kg. CAN contain...
(Solved)
A farmer with one hectare of land requires 40kg of n in his farm. He applied CAN which costs shs 35 per kg. CAN contain 20kg N.
(a) Calculate the amount of C.A.N the farmer requires
(b) How much will a farmer with one and a half hectares spend to apply in his farm?
(c) Name two types of compound fertilizers used by farmers
Date posted:
September 30, 2019
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Answers (1)
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State four divisions of livestock farming.
(Solved)
State four divisions of livestock farming.
Date posted:
September 30, 2019
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Answers (1)
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Draw the differences between the digestive system of a ruminant and a non- ruminant.
(Solved)
Draw the differences between the digestive system of a ruminant and a non- ruminant.
Date posted:
September 30, 2019
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Answers (1)
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The diagram below shows parts of a plunge dip.
(Solved)
The diagram below shows parts of a plunge dip.

i) Name parts A, B, C and D
ii) Give two reasons why cattle are held for some time in part C.
iii) State two maintenance practices carried out on part B.
Date posted:
September 30, 2019
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Answers (1)
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If the maize meal contains 6% Digestible Crude Protein (DCP) and Fish meal contains 64% DCP, calculate the amount of each feed stuff in kilograms,...
(Solved)
If the maize meal contains 6% Digestible Crude Protein (DCP) and Fish meal contains 64% DCP, calculate the amount of each feed stuff in kilograms, required to Prepare 200kg of chick mash containing 18% DCP (Show your working)
Date posted:
September 30, 2019
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Answers (1)
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Discuss the factors that should be put into consideration while choosing suitable implements for primary cultivation.
(Solved)
Discuss the factors that should be put into consideration while choosing suitable implements for primary cultivation.
Date posted:
September 30, 2019
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Answers (1)
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State the two types of the multiple stem pruning system in coffee.
(Solved)
State the two types of the multiple stem pruning system in coffee.
Date posted:
September 30, 2019
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Answers (1)
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Study the diagrams below. (a) Name the process used to test Irish potatoes in readiness for planting.
(Solved)
Study the diagrams below.

a) Name the process used to test Irish potatoes in readiness for planting.
b) Which of the two is suitable for planting?
c) Give a reason for your answer in (b) above.
d) Give two reasons why maize need to be earthed.
Date posted:
September 30, 2019
.
Answers (1)
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The diagram below illustrate a compost heap. Study it carefully.
(Solved)
The diagram below illustrate a compost heap. Study it carefully.

(a) Name the parts labeled K – N
(b) State one use of each of the parts labeled K, M, N and O
(c ) List four reasons why compost manure is not popularly used in the farm.
Date posted:
September 30, 2019
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Answers (1)
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Farmer growing maize on 10 hectares is to dress it with sulphate of ammonia (20% N) at the rate. of 120kg of S.A for hectare....
(Solved)
Farmer growing maize on 10 hectares is to dress it with sulphate of ammonia (20% N) at the rate. of 120kg of S.A for hectare. AT the local market, S.A is available in 50Kg bag selling at 1500/- per bag. Calculate the amount of S.A the farmer needs to top dress his crop of maize.
Date posted:
September 30, 2019
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Answers (1)
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Explain the management practices that a farmer should carry out to improve milk production in a low dairy herd.
(Solved)
Explain the management practices that a farmer should carry out to improve milk production in a low dairy herd.
Date posted:
September 25, 2019
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Answers (1)
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Outline the procedure of castrating a male piglet.
(Solved)
Outline the procedure of castrating a male piglet.
Date posted:
September 25, 2019
.
Answers (1)
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Below is a diagram of the power transmission system of a tractor engine. Study it and answer the questions that follow.
(Solved)
Below is a diagram of the power transmission system of a tractor engine. Study it and answer the questions that follow.

a) Name the parts labelled C, D and E.
b) State the functions of parts C, D and E.
Date posted:
September 25, 2019
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Answers (1)
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Give three reasons for steaming up an in-calf heifer.
(Solved)
Give three reasons for steaming up an in-calf heifer.
Date posted:
September 25, 2019
.
Answers (1)
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The diagrams below illustrate a pineapple plant. Study it carefully and answer the questions that follow.
(Solved)
The diagrams below illustrate a pineapple plant. Study it carefully and answer the questions that follow.

(a) Name the parts of propagating pineapple labeled C,D and E.
(b) (i)Which of the vegetative material is more suitable for propagation?
(ii) Give a reason for your answer above.
(c) State three advantages of vegetative propagation
Date posted:
September 25, 2019
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Answers (1)
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Describe how a newly constructed pond is prepared and stocked with fingerlings.
(Solved)
Describe how a newly constructed pond is prepared and stocked with fingerlings.
Date posted:
September 13, 2019
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Answers (1)
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The following illustrations show the behavior of chicks at different temperatures in a brooder.
(Solved)
The following illustrations show the behavior of chicks at different temperatures in a brooder.



(a) Explain the temperature conditions in each of the four diagrams A, B, C and D.
(b) State any other requirement of a good brooder.
Date posted:
September 13, 2019
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Answers (1)
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Study the diagram below that shows the power transmission system in a tractor engine.
(Solved)
Study the diagram below that shows the power transmission system in a tractor engine.

(i) Label the parts 1 – 4 .
(ii) What technical term is used to refer to attaching an implement to a tractor.
Date posted:
September 13, 2019
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Answers (1)