What is green manure?

Plants plowed into the soil so they decompose and return nutrients

Black plastic used to cover soil

Chemical fertilizer containing NPK

Dead branches removed from a plant

Which best describes compost?

Chemical compounds made in factories

Fully decomposed organic materials used as fertilizer

Fertilizer sprayed only on leaves

What is the main purpose of a compost pile?

To turn waste materials into useful organic fertilizer

To kill every insect in the field

To make plants flower immediately

Where should a compost pile site ideally be located?

In a poorly drained area far from water

Near a water supply and in a well-drained area

What is an inorganic fertilizer?

A commercial fertilizer made from chemical compounds

Which nutrients are found in a complete fertilizer?

Nitrogen, phosphorus, and potassium

Which statement describes an incomplete fertilizer?

It always contains all three major nutrients

It contains only one or two of the three major nutrients

In band application, where is fertilizer placed?

Near the roots but not touching them

Only on the soil surface far from plants

Which is a safe practice when applying fertilizer?

Use as much chemical fertilizer as possible

Store fertilizer in the kitchen

Wear protective equipment and avoid contact with skin and eyes

Leave fertilizer where children can reach it

Removing unwanted, dead, or damaged plant parts

Spreading fertilizer over a field

Which is a benefit of pruning?

It improves plant shape and can improve flowers, buds, and fruits

Turning plants into the soil as green manure

Covering the open soil surface with mulch

Which is a benefit of mulching?

Conserving soil moisture and suppressing weeds

What is the main idea of organic farming?

Using natural methods and avoiding synthetic pesticides

Using only chemical fertilizers

Using toxic chemicals whenever possible

What does topography refer to?

The characteristics or shape of Earth's surface

The long-term weather pattern of a place

Breaking, digging, mixing, and turning the soil

Spraying leaves with fertilizer

A process done before plowing to turn large rocks into mulch

Loosening and leveling soil after plowing

Applying liquid fertilizer to leaves

Which statement correctly compares cultivation and mulching?

Cultivation covers soil; mulching loosens soil

Cultivation loosens soil and controls weeds; mulching covers soil

Both mean spraying fertilizer on leaves

Artificially supplying water to crops

Spreading fertilizer on all soil

Turning green plants into manure

Which is NOT part of the main crop-production sequence in the notes?

Building a greenhouse in every field

Which pair is matched correctly?

K = Strength and water regulation

Agriculture — Test-Ready Practice Quiz

A practice quiz based on the agriculture study notes. Focuses on fertilizer, NPK, composting, pruning, mulching, organic farming, pest control, and key crop-production terms.