Get premium membership and access questions with answers, video lessons as well as revision papers.
Destroys organic matter/humus
Destroys soil structure
Kills useful soil organisms
Exposes soil to agent of erosion
Causes nutrient imbalance/loss of volatile nutrients/accumulation of salts/alter soil pH.
Destroys soil water/loss of soil moisture.
Mohaissack answered the question on October 10, 2017 at 14:50
- State four effects of pests with both piercing and sucking mouth parts on crops(Solved)
State four effects of pests with both piercing and sucking mouth parts on crops
Date posted: October 10, 2017. Answers (1)
- Name four natural factors that may influence soil erosion. (Solved)
Name four natural factors that may influence soil erosion.
Date posted: October 10, 2017. Answers (1)
- State two methods of controlling the disease(smut). (Solved)
State two methods of controlling the disease(smut).
Date posted: October 10, 2017. Answers (1)
- Describe the production of dry beans (Phaseolus vulgaris) under the following sub-headings:
(i) Varieties common in Kenya
(ii) Selection and preparation of planting materials
(iii) Planting and weeding(Solved)
Describe the production of dry beans (Phaseolus vulgaris) under the following sub-headings:
(i) Varieties common in Kenya
(ii) Selection and preparation of planting materials
(iii) Planting and weeding
Date posted: October 10, 2017. Answers (1)
- Explain five advantages of mulching in crop production. (Solved)
Explain five advantages of mulching in crop production.
Date posted: October 10, 2017. Answers (1)
- Outline five activities that may be undertaken in organic farming. (Solved)
Outline five activities that may be undertaken in organic farming.
Date posted: October 10, 2017. Answers (1)
- Discuss ten benefits a farmer is likely to get by using vegetative propagation in production of oranges. (Solved)
Discuss ten benefits a farmer is likely to get by using vegetative propagation in production of oranges.
Date posted: October 10, 2017. Answers (1)
- Explain ten roles of a farm manager in agricultural production. (Solved)
Explain ten roles of a farm manager in agricultural production.
Date posted: October 10, 2017. Answers (1)
- Describe five roles of agricultural based women groups in farming. (Solved)
Describe five roles of agricultural based women groups in farming.
Date posted: October 10, 2017. Answers (1)
- Describe land preparation and planting in carrot production. (Solved)
Describe land preparation and planting in carrot production.
Date posted: October 10, 2017. Answers (1)
- Name three recommended practices that should be carried out when clearing the bush during land preparation.(Solved)
Name three recommended practices that should be carried out when clearing the bush during land preparation.
Date posted: October 10, 2017. Answers (1)
- Describe harvesting of bulb onions.(Solved)
Describe harvesting of bulb onions.
Date posted: October 10, 2017. Answers (1)
- State four ways in which the weed can be controlled in a field of maize.(Solved)
State four ways in which the weed can be controlled in a field of maize.
Date posted: October 10, 2017. Answers (1)
- State five advantages of zero grazing (Solved)
State five advantages of zero grazing
Date posted: October 10, 2017. Answers (1)
- List four methods of farming (Solved)
List four methods of farming
Date posted: October 10, 2017. Answers (1)
- Give four reasons for keeping livestock health records on the farm.(Solved)
Give four reasons for keeping livestock health records on the farm.
Date posted: October 10, 2017. Answers (1)
- Explain the relationship between scarcity and choice as used in agricultural economics. (Solved)
Explain the relationship between scarcity and choice as used in agricultural economics.
Date posted: October 10, 2017. Answers (1)
- State two reasons for land fragmentation in Kenya. (Solved)
State two reasons for land fragmentation in Kenya.
Date posted: October 10, 2017. Answers (1)
- Give four advantages of individual owner operator tenure system as practiced in Kenya. (Solved)
Give four advantages of individual owner operator tenure system as practiced in Kenya.
Date posted: October 10, 2017. Answers (1)
- State four features that should be considered when choosing water pipes for use on the farm. (Solved)
State four features that should be considered when choosing water pipes for use on the farm.
Date posted: October 10, 2017. Answers (1)