a)seedbed preparation
• Clear the land;
• Prepare the land early;
• Plough/dig deeply and eradicate all weeds;
• Harrow to a moderate tilth/fine tilth/appropriate tilth.
b)b)field management
-Thinning in directly planted crops to reduce competition;
-Weeding should be done carefully so as not to damage shallow roots.
-Remove excess soil from root region.
-Do not compact the soil around the bulb;
-Top dress with nitrogenous fertilizer/CAN at a rate of 250 Kg per ha three months after planting;
-Spray with appropriate pesticide/chemical to control pests especially thrips;
-Spray with fungicides or practice crop rotation to control fungal diseases;
-Watering during dry spell/season.
c)harvesting.
-Harvest after 5 months;
-Harvest when leaves start drying;
-Break or bend the tops at the neck to hasten withering;
-Dig up the bulb and leave them to dry under shade;
-Turn daily to ensure uniform drying;
-Store in slatted boxes;
-Leave bulb to dry under shade.
johnson mwenjera answered the question on March 7, 2018 at 09:32
- Name the plant part used for vegetative propagation of each of the following plants:
(a)cassava
(b) sisal
(c)pyrethrum
(d) sweet potatoes
(Solved)
Name the plant part used for vegetative propagation of each of the following plants:
(a)cassava
(b) sisal
(c)pyrethrum
(d) sweet potatoes
Date posted: March 7, 2018. Answers (1)
- Distinguish between monopoly and monopsony(Solved)
Distinguish between monopoly and monopsony
Date posted: March 7, 2018. Answers (1)
- What is meant by each of the following terms? (a)mixed cropping (b) monocropping (c) intercropping. (Solved)
What is meant by each of the following terms?
(a)mixed cropping
(b) Monocropping
(c) Inter-cropping
Date posted: March 7, 2018. Answers (1)
- State four benefits of agroforestry to a maize crop. (Solved)
State four benefits of agroforestry to a maize crop.
Date posted: March 7, 2018. Answers (1)
- (a) Describe the procedure for collecting semen from a proven sire (b) Give seven management practices carried out in a crush (c) Explain the various methods of controlling diseases on...(Solved)
a) Describe the procedure for collecting semen from a proven sire
b) Give seven management practices carried out in a crush
c) Explain the various methods of controlling diseases on the farm
Date posted: March 5, 2018. Answers (1)
- (a) Briefly discuss the management of a pig from birth up to weaning. (b) List four examples of two host tick. c) Briefly discuss the life cycle of two host...(Solved)
a) Briefly discuss the management of a pig from birth up to weaning.
b) List four examples of two host tick.
c) Briefly discuss the life cycle of two host tick.
Date posted: March 5, 2018. Answers (1)
- (a) State ten advantages of artificial insemination in dairy production. (b) Give five signs of lambing in sheep (c) Give five signs of infestation by internal parasites in sheep(Solved)
a) State ten advantages of artificial insemination in dairy production.
b) Give five signs of lambing in sheep
c) Give five signs of infestation by internal parasites in sheep
Date posted: March 5, 2018. Answers (1)
- Name the tools used to for (a)Carrying out open method of castration of livestock (b) Cutting thick sheets of metal. (Solved)
Name the tools used to for;
(a)Carrying out open method of castration of livestock
(b)Cutting thick sheets of metal.
Date posted: March 5, 2018. Answers (1)
- State two ways of improving tool efficiency in work(Solved)
State two ways of improving tool efficiency in work
Date posted: March 5, 2018. Answers (1)
- List four causes of livestock diseases.(Solved)
List four causes of livestock diseases.
Date posted: March 5, 2018. Answers (1)
- State two causes of bloat in ruminants(Solved)
State two causes of bloat in ruminants.
Date posted: March 5, 2018. Answers (1)
- State four importance of farm buildings. (Solved)
State four importance of farm buildings.
Date posted: March 5, 2018. Answers (1)
- State four characteristics of Aberdeen Angus class of cattle(Solved)
State four characteristics of Aberdeen Angus class of cattle.
Date posted: March 5, 2018. Answers (1)
- Give two examples of arachnids parasites(Solved)
Give two examples of arachnids parasites
Date posted: March 5, 2018. Answers (1)
- State four major routes of administering vaccines to livestock.(Solved)
State four major routes of administering vaccines to livestock.
Date posted: March 5, 2018. Answers (1)
- State two roles of drones in a bee colony.(Solved)
State two roles of drones in a bee colony.
Date posted: March 5, 2018. Answers (1)
- Define the following terms as used in livestock production; (a) Vaccination (b) Tupping(Solved)
1. Define the following terms as used in livestock production;
a) Vaccination.
b) Tupping
Date posted: March 5, 2018. Answers (1)
- State three ways of preventing predation in a fish pond. (Solved)
State three ways of preventing predation in a fish pond.
Date posted: March 5, 2018. Answers (1)
- Differentiate between apiculture and aquaculture.(Solved)
Differentiate between apiculture and aquaculture.
Date posted: March 5, 2018. Answers (1)
- (a) Explain five methods of drainage (b) Explain five factors to consider when choosing maize varieties for different ecological zones in Kenya. (5mks)c) Outline ten effects of wind on agricultural...(Solved)
(a) Explain five methods of drainage
(b) Explain five factors to consider when choosing maize varieties for different ecological zones in Kenya.
(c) Outline ten effects of wind on agricultural production.
Date posted: March 5, 2018. Answers (1)