Agricultural Systems and Practices Quiz

Roots absorb water and nutrients from the soil for plant growth.

Drip irrigation delivers water directly to the root zone of plants, reducing water loss through evaporation and runoff.

Terracing helps prevent soil erosion by reducing water runoff and creating flat areas for cultivation on slopes.

Soybean is a leguminous crop that can fix atmospheric nitrogen with the help of symbiotic bacteria in its root nodules.

Rain gauges measure and record precipitation levels, providing essential data for agricultural planning and management.

Crop rotation helps disrupt pest and disease cycles, reducing reliance on pesticides.

Carbon dioxide is required for photosynthesis, where plants convert light energy into chemical energy.

Polyculture involves cultivating multiple crops in the same area, promoting biodiversity and reducing the risk of crop failure.

Windbreaks help prevent soil erosion by reducing wind speed and force, protecting soil structure.

Cover cropping helps improve soil fertility by adding organic matter, suppressing weeds, and preventing soil erosion.

Raised-bed farming utilizes elevated planting areas with channels for efficient water distribution and drainage.

Nitrogen-fixing bacteria convert atmospheric nitrogen into a form usable by plants, aiding in their growth.

GPS technology helps farmers optimize irrigation schedules, reducing water wastage and improving efficiency.

Methane is produced during anaerobic decomposition of organic matter in flooded rice paddies.

Biological control involves using natural predators or parasites to regulate pest populations, reducing reliance on chemical pesticides.

GIS technology assists farmers in soil mapping, enabling precise analysis and management of soil properties and variability.

Clover is a leguminous cover crop that fixes atmospheric nitrogen into the soil, enhancing fertility.