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vPromotes formation of soil aggregates thus improve soil aeration
v Helps to raise PH which helps to promote nitrogen fixation by bacteria
vIn increases caution exchange capacity (CEC)
v Strengthens plants cells
v Used during cell division
v Necessary in protein synthesis
johnson mwenjera answered the question on January 31, 2018 at 10:00
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What is meant by the term changing the cycle in coffee growing?
Date posted: January 31, 2018. Answers (1)
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a)Give two roles of micro-organisms in the soil that are beneficial to crops.
(b) State three properties of soil that are influenced by its texture.
Date posted: January 31, 2018. Answers (1)
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Discuss onion farming in Kenya under the following subheadings:
a)Ecological Requirements.
b) High Yielding Varieties.
c) Land Preparation.
d) Nursery Preparation.
e) Transplanting.
f) Planting.
Date posted: January 31, 2018. Answers (1)
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Date posted: January 31, 2018. Answers (1)
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State two types of plants categorized based on their exposure to light duration giving three examples in each.
Date posted: January 30, 2018. Answers (1)
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Date posted: January 30, 2018. Answers (1)
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Date posted: January 30, 2018. Answers (1)
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……………………………………………………………………
(b) State two reasons for raddling. (1 mk)
…………………………………………………………………
(Solved)
(a) Define Raddling in sheep management. (1 mk)
……………………………………………………………………
(b) State two reasons for raddling. (1 mk)
…………………………………………………………………
Date posted: January 23, 2018. Answers (1)
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(a) Proper drainage. (1 mk)
(b) Freedom from draught...(Solved)
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(a) Proper drainage. (1 mk)
(b) Freedom from draught (1 mk)
Date posted: January 23, 2018. Answers (1)
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………………………………………………………………
(Solved)
List three attachment methods of tractor drawn implements. (1½ mks)
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Date posted: January 23, 2018. Answers (1)
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(Solved)
List four observable features in a cow that may indicate that it’s nearing parturition. (2 mks)
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Date posted: January 23, 2018. Answers (1)
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(Solved)
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Date posted: January 23, 2018. Answers (1)
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Date posted: January 23, 2018. Answers (1)
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(Solved)
Give any four precautions taken when harvesting honey. (2 mks)
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Date posted: January 23, 2018. Answers (1)
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Date posted: January 23, 2018. Answers (1)
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