Which of the following statements describe the impact of land degradation? I. Increased availablity of…
Which of the following statements describe the impact of land degradation? I. Increased availablity of fuel wood II.…
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Application of water to the subsoil through perforated pipes is known as
Application of water to the subsoil through perforated pipes is known as A. Flooding irrigation B. Subsurface irrigation…
A farmer continuously applies sulphate of ammonia to his faemland for many years, the resulatant…
A farmer continuously applies sulphate of ammonia to his faemland for many years, the resulatant soil solution is…
The propety of soil which cannot easily be change by a famer is the
The propety of soil which cannot easily be change by a famer is the A. Porosity B. Structure…
A soil sample with a pHof 4.5 is said to be
A soil sample with a pHof 4.5 is said to be A. Acidic B. Alkaline C. Neutral D.…
What is the percentage water content of soil sample which weighed 180g when fresh and…
What is the percentage water content of soil sample which weighed 180g when fresh and 120g when oven-dried…
Soil profile important in agriculture because it
Soil profile important in agriculture because it A. Determines the soil catena B. Determines the type of the…
Which of the following rocks is sedimantary?
Which of the following rocks is sedimantary? A. Limestone B. Gabbro C. Granite D. Marble Correct Answer: Option…
Organisms which may be benefical to crop include
Organisms which may be benefical to crop include A. Nematodes B. Bacteria C. Viruses D. Protozoa Correct Answer:…
A socio-cultural factor affecting land availability for agriculture include use of land for
A socio-cultural factor affecting land availability for agriculture include use of land for A. Constructin road B. Building…