JAMB UTME - Agricultural Science - 2013

Use the diagram below to this answer this question.

This type of root is associated with

Use the diagram below to answer this question.

The structure labeled I represents a

Selection based on the performance of ancestors

Is referred to as

Which of the following farm animals is

Considered as monogastric?

The desktop computer used for data

Management in agri-business is

The relative humidity in an incubator is usually

Set at

Which of the following routine maintenance in a

Tractor is necessary on daily basis?

When farmers engages in both plant and animal

Husbandry, he is practising

The most suitable planting pattern for a

Mechanized farm which is mono cropped is

Elastic demand is the type in which a change in

Price

Use the following diagram below to answer this question.

During which of the following plant propagation methods is the tool represented used?

The classification of soils into sand, loam and

Clay is largely determine by the percentage of

A serious pest of sweet potato whose larvae

Destroy the foliage is

The Mendelian law of segregation states that

The characteristics which is hidden in an F1,

Reappears in F2 generation in a ratio

Which of the following groups of crops are

Mostly cultivated in the rainforest zone of

Nigeria?

A piece of information contained in payroll

Record of farms is

The major reason which necessitates the

Expansion of agriculture is the increase in

The most effective method of disseminating

Information among farmers is through

The fertility of soils under forest is sustained

Mainly by

The most important of all the factors of

Production in crop farming is

The introduction of proper planktons species

Into the pond is referred to as

Self-pollination takes place when grains are

Transferred from the

A female cattle which has not had a calf or

Developed into the mature form of a cow is

Referred to as

Which of the following combinations of farm

Inputs enhances the healthy growth of crop?

Retailers may create artificial scarcity of goods

By

In farm animals, gonads are organs associated

With

In surveying, the instrument used to measure

Horizontal, vertical angles and planes is the

The storage facility that is not suitable for grains

Is the

Forages that are chopped green and fed directly

To livestock are referred to as

The breed of sheep that can be found

Throughout Nigeria is

From the curve above, at what point is it advisable for the farmer to stop further addition of input?

The kind of tillage method most suitable for

Maize is