An example of a viral disease of farm animals is

• A. coccidiosis
• B. mastitis
• C. foot rot
• D. newcastle disease

Lactation normally occurs

• A. at the onset of conception
• B. at the onset of puberty
• C. after gestation.
• D. after mating

A tractor-mounted sprayer used on large scale farms is the

• A. electrodyne sprayer
• B. motorised sprayer
• C. knapsack sprayer
• D. boom sprayer

___________ is a process of spreading new ideas and information from research station to reach farm families

• A. Osmosis
• B. Diffusion
• C. Turgidity
• D. Flaccidity

The appropriate irrigation method for upland rice field is

• A. sprinkler
• B. drip
• C. flooding
• D. underground

Enumerate eight functions of an extension agent in the life of a rural farmer

In the diagram below illustrating a farm equipment, the function of the part labelled I is

• A. controlling pressure
• B. storing liquid
• C. preventing leakages
• D. reducing water to droplets

One of the main disadvantages of mechanical tillage is the

• A. low intial cost of equipment
• B. need for special training before machines can be used
• C. use of heavy equipment leading to soil compaction
• D. use of foreign exchange to purchase machine parts

The diagram below illustrates the digestive tract of a farm animal. Digestion of protein starts in the part labelled

• A. I
• B. II
• C. III
• D. IV

The characteristic symptoms of mosaic disease of crops is usually observed on

• A. roots
• B. leaves
• C. stems
• D. fruits