question Which type of irrigation system involves flooding the entire field with water allowing it to soak into the soil

What is the term for the process of preserving green fodder by fermentation under anaerobic conditions?

A. Silage
B. Haymaking
C. Stover
D. Chaffing

Which greenhouse gas is primarily associated with the agricultural practice of rice cultivation?

A. Carbon dioxide (CO2)
B. Methane (CH4)
C. Nitrous oxide (N2O)
D. Ozone (O3)

Which of the following is a leguminous crop known for its nitrogen-fixing ability?

A. Wheat
B. Rice
C. Soybeans
D. Corn

What is the primary purpose of a windbreak in agricultural settings?

A. Pest control
B. Enhancing pollination
C. Protecting crops from wind damage
D. Improving soil fertility

What is the primary purpose of soil pH testing in agriculture?

A. Monitoring temperature
B. Assessing humidity
C. Measuring wind speed
D. Evaluating soil acidity or alkalinity

Which of the following is a cover crop known for its ability to fix nitrogen and improve soil structure?

A. Buckwheat
B. Mustard
C. Sunflower
D. Radish

What is the term for the practice of using natural predators to control pest populations in agriculture?

A. Biological control
B. Chemical control
C. Mechanical control
D. Cultural control

What is the term for the practice of rotating livestock through different pastures to optimize forage growth and prevent overgrazing?

A. Feedlot grazing
B. Continuous grazing
C. Intensive grazing
D. Rotational grazing

Which agricultural practice involves growing two or more crops simultaneously in the same field for mutual benefits?

A. Crop rotation
B. Monoculture
C. Polyculture
D. Agroforestry

What is the purpose of a rain gauge in agriculture?

A. Monitoring temperature
B. Measuring wind speed
C. Assessing humidity
D. Measuring rainfall