Agricultural Systems and Practices Quiz

Test your knowledge on precision farming with questions ranging from crop rotation to GPS technology. Learn about sustainable agricultural practices!

#1

Which of the following is a primary function of roots in plants?

Photosynthesis
Absorption of water and nutrients
Transpiration
Storage of food
#2

Which type of irrigation delivers water directly to the roots of plants, minimizing water wastage?

Furrow irrigation
Drip irrigation
Sprinkler irrigation
Subsurface irrigation
#3

What is the primary purpose of terracing in sloping landscapes for agriculture?

Increase water runoff
Prevent soil erosion
Promote monoculture
Enhance sunlight exposure
#4

Which of the following is an example of a leguminous crop?

Wheat
Corn
Soybean
Barley
#5

What is the primary purpose of a rain gauge in agricultural monitoring?

Measuring wind speed
Assessing soil fertility
Recording precipitation
Monitoring pest populations
#6

What is the purpose of crop rotation in agriculture?

Increase soil erosion
Reduce biodiversity
Manage pest and disease cycles
Promote monoculture
#7

Which gas is essential for photosynthesis to occur in plants?

Oxygen
Carbon dioxide
Nitrogen
Methane
#8

Which farming practice involves growing different crops in the same field during different seasons?

Monoculture
Crop rotation
Polyculture
Agroforestry
#9

What is the primary purpose of a windbreak in agriculture?

Enhance pollination
Prevent soil erosion
Increase sunlight exposure
Promote water conservation
#10

What is the primary purpose of cover cropping in agriculture?

Enhance soil fertility
Suppress weed growth
Attract pollinators
Increase crop yield
#11

Which farming method involves the use of raised beds with channels for water management?

No-till farming
Strip cropping
Raised-bed farming
Terrace farming
#12

What is the primary function of nitrogen-fixing bacteria in the root nodules of leguminous plants?

Produce oxygen
Convert nitrogen into a usable form for plants
Store excess nutrients
Release toxins to deter pests
#13

In precision farming, what does GPS technology primarily assist farmers in doing?

Tracking wildlife movements
Optimizing irrigation schedules
Controlling pest outbreaks
Monitoring atmospheric conditions
#14

Which of the following is a greenhouse gas released during rice cultivation?

Carbon dioxide
Methane
Ozone
Nitrous oxide
#15

What is a common method of organic pest control that involves introducing natural predators to manage pest populations?

Chemical spraying
Biological control
Genetic modification
Crop rotation
#16

In precision agriculture, what does GIS (Geographic Information System) help farmers with?

Weather forecasting
Soil mapping
Seed selection
Harvesting automation
#17

Which of the following is a leguminous cover crop commonly used for nitrogen fixation?

Rye
Clover
Buckwheat
Sorghum

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