Which of the following groups of organisms cause the grea...
Which of the following groups of organisms cause the greatest damage to stored grains?
Insects
Birds
Viruses
Fungi
Correct answer is A
No explanation has been provided for this answer.
The following crops will enrich the soil with nitrates except ...
Which of the following is not an effect of manuring on the soil? ...
The provision of farm inputs to farmers by government can best be described as ...
Poaching is prohibited in game reserves to ...
I. Allowing land to fallow II. Applying organic fertilizer III. Practicing monoculture...
What will be the following effect of establishing a grass with centrosema spp. in a pasture? The ...
Which of the following factors influence agricultural production is biotic factor? ...
One of the followings is not a type of pond ...