A fresh garden soil sample weighed 25kg. When oven-dried,...
A fresh garden soil sample weighed 25kg. When oven-dried, its weight reduced to 20kg. Calculate the percentage moisture content of the soil sample.
5.0%
12.5%
20.0%
25.0%
Correct answer is C
No explanation has been provided for this answer.
Edible seeds with sticky covering and hooks are most likely to be dispersed by ...
Commercial agriculture is characterised by ...
In which part of the alimentary canal of poultry is grit mostly found? ...
Decomposition of soil organic matter is mainly caused by ...
Weevils can be controlled by ...
In fish farming, clarias is introduced to a pond stocked with Tilapia in order to ...
A herbivorous fish specie which breeds fast and is suitable for culture in a pond is ...
The greatest disadvantage of using a bulldozer in land clearing is that it ...
Monocotyledonous crops are characterized by ...
In order to backup extension messages, an extension agent should ...