Water Management
Nutrient Management
Picture This
100

The act of spreading plastic to retain soil moisture.

What is mulching?

100

Planting different crops on the same field.

What is intercropping?

100


What is rainwater harvesting?

200

An example of this practice is planting alfalfa to decrease evaporation and evapotranspiration.

What is cover cropping?

200

Crops with the capability to fix nitrogen.

What are legumes?

200

2

What is pruning?

300

It is known as a period of rest and regeneration.

What is fallowing?

300

The conversion of ammonium to ammonia gas.

What is volatilization?

300

3

What is composting (using organic matter)?

400

The country with the largest existing water tank from 600 BC.

What is Turkey?

400

The loss of nutrients due to dissolution into soil.

What is leaching?

400

4

What is n-fixation (symbiotic microbes)?

500

Like steps on a staircase it slows down water flow, reducing soil erosion.

What is terracing?

500

Organic matter that forms in soil due to decayed plant and animal matter.

What is humus?

500
5

What is no-tillage?

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