Ch 4 Propagation & Ch 7 Water

What is the most limiting and urgent environmental factor for the propagation environment?

• Water

• Light

• Wind

• Temperature

Pollination occurs by _________?

• Wind

• Pollinators

• Both A & B

• None of the Above

Flowers that attract pollinators are ____________?

• Brightly colored

• Frangrant

• Produce nectar

• All of the above

What is the most popular type of cutting because they produce new plants more quickly?

• Root

• Stem

• Leaf

• None of the above

Which plant hormone is included in root stimulators?

• Abscisic Acid

• Ethylene

• Cytokinins

• Auxin

Which of the following is a leaf cutting technique?

• Postage stamp

• Paper clip

• Envelope

• Note pad

It is best to take root cuttings in later winter or early spring when they contain high concentrations of_____________?

• Protein

• Salt

• Carbohydrates

• None of the above

Protect the graft union from ___________?

• Drying out

• Direct light exposure

• Both A & B

• None of the above

Which method of grafting is difficult for herbaceous plants?

• Apical splice

• Spliced approach

• Attachment

• None of the above

In which bulb propagation method do you remove the entire basal plate?

• Scoring

• Scooping

• Scaling

• Both A & C