- Increase rate of disease spread
- Contributes to lodging of crops/cereals
- Can cause damage to farm structures
- Carries away rain bearing clouds
- Acts as an agent of soil erosion
john3 answered the question on December 8, 2017 at 07:59
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Explain five morphological features of weeds that influence selectivity of herbicides.
Date posted:
December 8, 2017
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December 7, 2017
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State four orders as studied in agricultural entomology.
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December 7, 2017
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December 7, 2017
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December 7, 2017
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Explain four ways in which government policy improves agricultural production.
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December 7, 2017
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Explain four ways in which HIV/AIDS limits agricultural production
Date posted:
December 7, 2017
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(Solved)
Explain eight cultural methods of soil and water conservation.
Date posted:
December 7, 2017
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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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Explain the precautions that should be observed during the harvesting of pyrethrum.
Date posted:
December 6, 2017
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Describe the procedure of harvesting pyrethrum.
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Describe the procedure of harvesting pyrethrum.
Date posted:
December 6, 2017
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Describe the effects of pests on maize in the field.
Date posted:
December 6, 2017
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Explain the importance of irrigation in crop production.
Date posted:
December 6, 2017
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Describe the harvesting of tea.
Date posted:
December 6, 2017
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Outline the information contained in a purchase order.
Date posted:
December 6, 2017
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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?
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Date posted:
December 6, 2017
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Answers (1)
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The following is a list of plant nutrients; copper, calcium, nitrogen, molybdenum, zinc,phosphorous, carbon, sulphur, iron and magnesium. Which of the above plant nutrients are:(a)Macro-nutrientsb)Micro-nutrientsc)Fertilizer...
(Solved)
The following is a list of plant nutrients; copper, calcium, nitrogen, molybdenum, zinc, phosphorus, carbon, sulphur, iron and magnesium. Which of the above plant nutrients are:
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(b)Micro-nutrients
(c)Fertilizer elements
(d)Liming elements
Date posted:
December 6, 2017
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Answers (1)
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(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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Name two types of non-competitive markets.
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December 6, 2017
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(Solved)
Give four disadvantages of broadcasting as a method of planting.
Date posted:
December 6, 2017
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Answers (1)