The soil nutrient which is important as a constituent of ...
The soil nutrient which is important as a constituent of plant proteins and hormones is
Calcium
Magnesium
Iron
Potassium
Sulphur
Correct answer is E
No explanation has been provided for this answer.
Which of the following factors is both a physical and a chemical agent of rock weathering? ...
Clay particles are able to attract cations in the soil because they ...
Propagation of ginger is generally done using it's ...
A major disadvantage of monoculture is that ...
The disadvantages of land fragmentation include the following except ...
Land in agricultural business is a durable asset because ...
A farmstead is best described as ...
In the nitrogen cycle, nitrite is oxidized to nitrate by ...
Which of the following is not a characteristic of a good pasture? ...
Tsetse flies are of economic importance in livestock production because they transmit ...