(i) Close seasons – This is a period during which a particular crop is deliberately not grown in given area
into control disease and pest build up.
(ii) Trap crop – These are crops grown with the aim of attracting pest hence diverting them from main crop.
(iii) IPM – It involves combination of several or both chemical and cultural pest-control methods to control a persistent pest
john3 answered the question on December 10, 2017 at 10:52
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Describe the field production of beans under the following sub-headings:(i) Ecological requirements (ii) Planting (iii) Diseases and their control
(Solved)
Describe the field production of beans under the following sub-headings:
(i) Ecological requirements
(ii) Planting
(iii) Diseases and their control
Date posted:
December 10, 2017
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Answers (1)
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State three farming practices that can be carried out to increase amount of light harnessed by crops
(Solved)
State three farming practices that can be carried out to increase amount of light harnessed by crops
Date posted:
December 10, 2017
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Answers (1)
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Explain ten factors influencing the supply of a commodity
(Solved)
Explain ten factors influencing the supply of a commodity
Date posted:
December 10, 2017
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Answers (1)
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Explain five reasons why seedlings are raised in a nursery
(Solved)
Explain five reasons why seedlings are raised in a nursery
Date posted:
December 10, 2017
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Answers (1)
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Give five factors considered when siting an apiary
(Solved)
Give five factors considered when siting an apiary
Date posted:
December 8, 2017
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Answers (1)
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Describe the artificial rearing of day old layer chicks to the end of brooding
(Solved)
Describe the artificial rearing of day old layer chicks to the end of brooding
Date posted:
December 8, 2017
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Answers (1)
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Explain four ways in which low level of education and technology influences agriculture
(Solved)
Explain four ways in which low level of education and technology influences agriculture.
Date posted:
December 7, 2017
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Answers (1)
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Explain four ways in which government policy improves agricultural production
(Solved)
Explain four ways in which government policy improves agricultural production.
Date posted:
December 7, 2017
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Answers (1)
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Explain four ways in which HIV/AIDS limits agricultural production
(Solved)
Explain four ways in which HIV/AIDS limits agricultural production
Date posted:
December 7, 2017
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Answers (1)
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Explain eight cultural methods of soil and water conservation.
(Solved)
Explain eight cultural methods of soil and water conservation.
Date posted:
December 7, 2017
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Answers (1)
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Describe the cultural methods of controlling soil erosion.
(Solved)
Describe the cultural methods of controlling soil erosion.
Date posted:
December 7, 2017
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Answers (1)
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Explain the precautions that should be observed during the harvesting of pyrethrum
(Solved)
Explain the precautions that should be observed during the harvesting of pyrethrum.
Date posted:
December 6, 2017
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Answers (1)
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Describe the procedure of harvesting pyrethrum.
(Solved)
Describe the procedure of harvesting pyrethrum.
Date posted:
December 6, 2017
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Answers (1)
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Explain the importance of irrigation in crop production.
(Solved)
Explain the importance of irrigation in crop production.
Date posted:
December 6, 2017
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Answers (1)
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The table below shows pH value of different soil samples. Study it and answer the questions that follow.Soil Sample. ...
(Solved)
The table below shows pH value of different soil samples. Study it
and answer the questions that follow.
Soil Sample--pH value
S1------------3
S2------------4
S3------------5
S4------------6
S5------------7
S6------------8
S7------------9
S8-----------10
(a) Which soil sample has the highest acidity?
(b) State two ways in which the pH value of samples S8 can be lowered.
(c) Which of the above soil samples is suitable for growing tea?
Date posted:
December 6, 2017
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Answers (1)
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State ways in which the knowledge of soil profile feature would be of benefit to a farmer
(Solved)
State ways in which the knowledge of soil profile feature would be of benefit to a farmer.
Date posted:
December 6, 2017
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Answers (1)
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Give four disadvantages of broadcasting as a method of planting.
(Solved)
Give four disadvantages of broadcasting as a method of planting.
Date posted:
December 6, 2017
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Answers (1)
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State four factors that affect the quality of farmyard manure
(Solved)
State four factors that affect the quality of farmyard manure.
Date posted:
December 6, 2017
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Answers (1)
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State four maintenance practices for a disc plough
(Solved)
State four maintenance practices for a disc plough
Date posted:
December 5, 2017
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Answers (1)
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Give two reasons for steaming up in dairy cattle management.
(Solved)
Give two reasons for steaming up in dairy cattle management.
Date posted:
December 5, 2017
.
Answers (1)