Floriculture Test 2022

Floriculture CDE - National FFA Exam

What period of Floral Design style was taken from surviving art, which was simplistic, repetitious, and highly stylized? During this period, flowers and fruits were placed in carefully alternating patterns. Chaplets, wreaths, garlands, and flower collars were portrayed, along with bowls of flowers carried or held a lot.

A. French Period

B. Colonial Period

C. Egyptian Period

D. Baroque Period

Egyptian Period

Rising wholesale prices of cut flowers and hard goods are due to which of the following market conditions?

A. Supply chain and transportation issues

B. Lack of appropriate temperatures in the environment

C. Poor growing conditions

D. Lack of stimulus payments

Supply chain and transportation issues

A plant that lives for more than two years, usually flowering every year.

A. Perennial

B. Biennial

C. Annual

D. Bulb

Perennial

Flower ______________ is the terminal phase of developmental processes that leads to death of a flower, which includes flower wilting, shedding of flower parts and fading of blossoms.

A. Schizocarp

B. Tendril

C. Xerophyte

D. Senescence

Senescence

A ___________________, is a product applied as a spray or dip that slows water loss from plant cells, reducing the speed of transpiration and extending the vase life of cut plant materials.

A. Acidifier

B. Biocide

C. Antitranspirant

D. Glucose

Antitranspirant

The principles of design describe ____________ as the area in, around, and between the components of the design, defined by the three-dimensional area occupied by the composition.

A. Space

B. Pattern

C. Line

D. Form

Space

A grouping of three adjacent hues on the 12-spoke color wheel is considered

A. Monochromatic

B. Analogous

C. Tetradic

D. Triadic

Analogous

The ease of visual movement that results from gradual degrees of change among one or more of the elements is _________________.

A. Repetition

B. Depth

C. Unity

D. Transition

Depth

The general rule to use to transplant seedlings is after:

A. A sufficient root system has developed

B. The first true leaves have developed

C. Four-Six leaves have developed

D. As soon as the plant emerges from the seed coat

The first true leaves have developed

Which is the most common form of sexual plant propagation?

A. Cuttings

B. Division

C. Grafting

D. Seeds

Seeds

Acclimatization in plant production is:

A. Process where root development starts on a plant cutting

B. Process of absorption of water into the plant

C. Process in which plants adjust to a different growing environment

D. Process where disease resistance is enhanced

Process in which plants adjust to a different growing environment

A clogged floral stem is caused by an air embolism. This is where:

A. A bubble of air enters the xylem

B. Air dries out the floral stem

C. A bubble of air enters the phloem

D. Air causes the rupture of the floral stem

A bubble of air enters the xylem

The temperature to pre-cool potted azaleas to force them to bloom is:

A. 25-30 degrees F

B. 60-65 degrees F

C. 35-40 degrees F

D. 45-50 degrees F

35-40 degrees F

Which of these groups contain the three secondary elements needed for plant growth?

A. Calcium, Manganese, and Zinc

B. Boron, Sulfur, and Carbon

C. Copper, Magnesium, and Iron

D. Calcium, Magnesium, and Sulfur

Calcium, Magnesium, and Sulfur

The breathing pore in the stem is called a:

A. Scar

B. Lenticel

C. Bud

D. Scale

Lenticel

Which plant hormone stimulates cell division?

A. Cytokinins

B. Inhibitors

C. Gibberellins

D. Auxins

Cytokinins

In greenhouse operation, which of the following is not a fixed cost?

A. Taxes

B. Interest on an equipment loan

C. Labor

D. Insurance

Labor

Foliage turning purple on a greenhouse plant shows a deficiency of:

A. Nitrogen

B. Phosphorus

C. Magnesium

D. Sulfur

Phosphorus

In a floral shop business, the difference between the cost of goods sold and the retail price is called the:

A. Mark up

B. Price differential

C. Mark down

D. Profit

Mark up

Gladiolus and snapdragon stems are geotropic. This means that the tip of the flower:

A. Will turn down to the ground

B. Will bend toward the light

C. Will turn toward the hottest temperature area

D. Will bend away from the ground or gravity

Will bend away from the ground or gravity

IGR in horticulture is:

A. Internal growth response

B. Industry growth response

C. Insect growth regulator

D. Inhibitor ground research

Insect growth regulator

Which of the following statements are true about Carbon Dioxide and greenhouse plant growth?

A. Carbon Dioxide is only needed in the plant respiration process

B. Carbon Dioxide has no bearing on plant growth in the greenhouse

C. The Carbon Dioxide level can never be a limiting factor in a greenhouse because it is used in such small amounts

D. Limited Carbon Dioxide in the greenhouse reduces photosynthesis and therefore plant growth

Limited Carbon Dioxide in the greenhouse reduces photosynthesis and therefore plant growth

Some cut flowers can benefit from a pre-treatment of citric acid. Citric acid is an acidifier. An acidifier can cause what benefit to some cut flowers?

A. It adjusts the acidity of the stem to a level that encourages the uptake of water and nutrients.

B. It adjusts the acidity of the stem to prevent deterioration of the of the flower color.

C. It adjusts the acidity in the stem, which will lead to an increase in photosynthesis.

D. It adjusts the acidity in the stem to prevent disease formation.

It adjusts the acidity of the stem to a level that encourages the uptake of water and nutrients.

Which of the following is considered a type of LINE that can be found in a floral design?

A. Implied

B. Dynamic

C. Vertical

D. All of the above

All of the above

The repetition of a form can lend unity to a design, whereas variation among the forms can generate interest or contrast.

A. True

B. False

True

The portion of a composition or design which is physically occupied by something such as a flower, a branch, a container or some solid object is called ___________.

A. Void space

B. Positive space

C. Negative space

D. None of the above

Positive space

Which of the following are examples of ACHROMATIC colors?

A. Red and green

B. Blue and orange

C. Black, White, and Gray

D. Pink and Purple

Black, White, and Gray

Not only does a floral design need to be physically balanced but also _________ balanced.

A. Axis

B. Centrally

C. Visually

D. Vertically

Visually

Which of the following flowering plants react to pH levels with color variation?

A. Lilies

B. Sunflowers

C. Hydrangeas

D. Carnations

Hydrangeas

Considering supply and demand, what would be the anticipated prediction for the effect on rose prices surrounding eh February holiday of Valentine’s Day?

A. Rose prices would maintain steady and unaffected

B. Rose prices would drop

C. Rose prices would increase

D. Not applicable; roses are not available during that season

Rose prices would increase

Close placement of one material directly behind the primary material, giving a three-dimensional appearance, is called _______.

A. Pave

B. Grouping

C. Tailoring

D. Shadowing

Shadowing

Modifying or altering a material’s appearance by trimming, gluing or stapling is called _______________.

A. Tailoring

B. Roping

C. Lacing

D. All of the above

Tailoring

Transpiration is the process of a plant losing what?

A. Minerals

B. Food

C. Water

D. None of the above

Water

A line that moves the eye in a sharp alternative directions is called a ______ line.

A. Straight

B. Curved

C. Zigzag

D. Implied

Zigzag

The presence of sticky ‘honeydew’ drops on the leaves of plants within a greenhouse production system could indicate which of the following pests:

A. Whitefly

B. Aphid

C. Worms

D. Wasps

Aphid

What do many spring flowers bulb crops require in order to flower?

A. Fertilization

B. Pollination

C. Transpiration

D. Vernalization

Vernalization

What is a condition in which a leaf has a striped, margined, or mottled color rather than green, where green is normal?

A. Chlorotic

B. Compounded

C. Striated

D. Variegated

Variegated

Stunted and slow growth, yellowing of lower leaves of the plant, and a poor root system re symptoms of ______ deficiency.

A. Calcium

B. Nitrogen

C. Phosphorus

D. Potassium

Nitrogen

What is a miniature arachnid that sucks sap from plants?

A. Aphid

B. Beetle

C. Mite

D. Nematode

Mite

Which watering system is commonly used in the propagation phase of production because it reduces water stress on cuttings?

A. Drip irrigation

B. Capillary mats

C. Overhead sprinklers

D. Intermittent mist systems

Intermittent mist systems

What is the number of one pest problem with poinsettias?

A. Aphids

B. Mealy bugs

C. Thrips

D. Whiteflies

Whiteflys

What is the best explanation for why bedding plant seeds are sown in rows?

A. To ensure that developing seedlings have good light exposure

B. To keep different plant varieties from becoming intermingled

C. To maintain an organized, attractive seed germination room

D. To reduce the possible spread of disease across an entire flat

To reduce the possible spread of disease across an entire flat

Which size ribbon is used for corsage work?

A. #3

B. #5

C. #9

D. #40

#3

Which flowers would be traditionally used for the spring holiday of Easter?

A. Dozen Rose Vases

B. Single Red Rose Bud Vase

C. Potted Chrysanthemums

D. Potted Easter Lilies

Potted Easter Lilies

What effect does the presence of fresh flowers and plants have on mental health?

A. Flowers and plants have a positive impact; they improve mental health

B. Flowers and plants have a negative impact; they harm mental health

C. Flowers and plants have no impact; they die too quickly

D. Flowers and plants have a negative impact; they are too expensive

Flowers and plants have a positive impact; they improve mental health

Which flowers would be traditionally used for Mother’s Day?

A. Cymbidium Orchid Corsages

B. Cornucopias filled with fruits and vegetables

C. Rose Boutonnieres

D. Evergreen Centerpieces

Cymbidium Orchid Corsages

The growth of the parts of plants with respect to the force of gravity:

A. Geotropism

B. Phototropism

C. Photoperiodism

D. Distortion

Geotropism

What are floral preservatives?

A. A Clorox bleach solution

B. A mixture of sugars and lipids

C. A combination of sugars, a biocide, and an acidifier

D. A solution of vitamins, minerals, and sugars

A combination of sugars, a biocide, and an acidifier

What is the ‘chain of life’ levels of distribution for cut flowers according to the Society of American Florists?

A. Grower, Shipper, Wholesaler, Retailer, Consumer

B. Grower, Wholesaler, Shipper, Retailer, Consumer

C. Wholesaler, Shipper, Grower, Consumer, Retailer

D. Retailer, Wholesaler, Grower, Shipper, Consumer

Grower, Shipper, Wholesaler, Retailer, Consumer

Tropical flowers require higher temperatures than a typical flower. What degree range is preferred?

A. 42-55 Degrees F

B. 55-75 Degrees F

C. 80-95 Degrees F

D. 95-105 Degrees F

55-75 Degrees F