AGRICULTURAL ENGINEERING PRINCIPLES II

which of the following is not a source of farm water

• Boreholes

• Wells

• Lakes

• Pipes

Which of the following is not a desirable characteristic of farm water

• Low levels of contaminants
• Odourless

• Corrosive

• Readily available

What is the most common source of farm water?

• Rivers

• Ponds

• Streams

• Reservoirs

Which characteristic is not desirable for farm water?

• High levels of contaminants

• Cloudy appearance

• Unpleasant taste

• Low pH levels

What is the ideal source of farm water for irrigation?

• Groundwater

• Rainwater

• Surface water

• Desalinated water

which of the following is the main cause of farm water poluution

• Overuse of organic fertilizers
• Industrial waste discharge
• Air pollution
• Runoff of pesticides, fertilizers, and animal waste

Among the following, which is not included in water treatment processes

• Chlorination
• Filtration
• Sedimentation

• Desalination

which of the following is a farm water harvesting method

• Rainwater harvesting
• Drip irrigation
• Hydroponics
• Desalination

Which of the following is not a water harvesting structure

• Swimming pool
• Rain barrel
• Water tower
• Irrigation canal

Which of the following is not part of farm water distribution methods

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