In the determination of soil texture, a soil sample was found to be smooth and…
In the determination of soil texture, a soil sample was found to be smooth and powdery when dry…
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The most active agent of physical weathering of rocks in arid regions is
The most active agent of physical weathering of rocks in arid regions is A. ice B. water C.…
Liming is used to correct soil’s
Liming is used to correct soil’s A. neutrality B. acidity C. cation exchange capacity D. porosity Correct Answer:…
The chemical weathering that is responsible for changing haematite to limestone is
The chemical weathering that is responsible for changing haematite to limestone is A. hydration B. solution C. oxidation…
In crop plants, high temperatures may cause
In crop plants, high temperatures may cause A. premature dropping of fruits B. delayed ripening of fruits C.…
The physical factor affecting crop production is
The physical factor affecting crop production is A. man B. temperature C. micro-organisms D. vegetation Correct Answer: Option…
Which of the following statement about land is not correct?
Which of the following statement about land is not correct? A. it is basic requirement for production B.…
Poaching is prohibited in dame reserves in order to
Poaching is prohibited in dame reserves in order to A. preserve wildlife B. starve hunters C. reduce wildlife…
Government agricultural regulation are made to control the following except the
Government agricultural regulation are made to control the following except the A. spread of diseases B. exploitation of…
The primary role of government in agricultural development is to
The primary role of government in agricultural development is to A. provide improved homesteads for farmers B. formulate…