Pests of crops that feed by piercing and sucking plants include the following except

Subsistence farming can be appropriately described as planting of crops and rearing of livestock

Which of the following is not the role of government in agricultural production?

A crop not requiring more than 750 mm annual rainfall is most suitable for cultivation in

The major factor influencing the physical or mechanical breakdown of rocks into finer particles include the following except

In encouraging farmers to produce more of a particular crop, the Nigerian government has helped farmers in marketing that crop through the establishment of

Which of the following factors affecting land availability and use is a socio-economic factor?

Which of the following nutrient element is a macro-nutrient?

Which of the following is a disadvantage of using organic manure on the soil?