In an experiment on soil porosity, the following results ...
Use the information below to answer this question.
In an experiment on soil porosity, the following results were obtained:
Volume of dry soil = 52cm³
Volume of water= 48cm³
Volume of soil and water=78cm³
Determine the volume of airspace in the soil sample.
22cm³
26cm³
30cm³
100cm³
Correct answer is D
No explanation has been provided for this answer.
A crop not requiring more than 750 mm annual rainfall is most suitable for cultivation in ...
The commonest method of land tenure in Nigeria is ...
Which of the following is the correct order for land preparation? ...
In sheep production, tapeworm could be controlled by ...
The main source of power for subsistence agriculture is ...
Wastage of perishable farm produce is likely due to the following problems except ...
What is the primary function of the reproductive system in farm animals? ...