A biotic factor affecting agricultural production is?
...A biotic factor affecting agricultural production is?
Rainfall
Predator
Humidity
Temperature
Correct answer is B
No explanation has been provided for this answer.
The horizon of a soil profile which encourages the greatest level of microbial activity is ...
Disease causing organisms are referred to as ...
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Viral diseases of crop plants are best controlled by ...
Calculate the number of yam setts planted at a spacing of 1.0m by 1.0m on a hectare of land. ...
Which of the following characteristics is not true of a good pasture crop? ...
Farm animals are identified by the following methods except ...