1992 WAEC SSCE Agricultural Science Past Questions

1992

Adequate knowledge of climate is useful in determining the following except

1992

What is the purpose of wildlife conservation?

1992

A soil with low PH value can be improved by the addition of

1992

Which of the following is not an effect of manuring on the soil?

1992

The removal of excess water from the soil surface and the upper subsoil is known as

1992

Chlorosis observed along the veins of leaves is a characteristic symptom for the deficiency of

1992

Which of the following is not an advantage of drip-irrigation?

1992

An area of land where fruit trees are cultivated is commonly called

1992

The most appropriate farm machinery for breaking soil is the

1992

The windmill is normally used as a source of power in

1992

Which of the following tools is the best for making seed beds?

1992

Which of the following factors will cause etiolation in crops?

1992

Which of the following is the most suitable raw material used in the production of pulp in paper industry?

1992

Gametes are produced through the process of

1992

Soil-borne diseases of crops can be effectively reduced by

1992

Which of the following forest trees is a soft wood?

1992

The natural grasslands of West Africa are generally located in the

1992

The side effects of the various preventive and control measures of pests and diseases of crops include the following except

1992

Trees for lumbering will be regularly available in Nigerian forests if

1992

Which of the following plant diseases is not caused by fungus

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