________ and ________ are two methods that are used to enhance rooting of cuttings by excluding light from stock plants.

Fill in the blank(s) with the appropriate word(s).


Banding; blanching

Trades & Technology

You might also like to view...

The legal decision that establishes the start point for "warrantless" workplace searches is the Supreme Court's complex ruling in ____.

A. Johnson v. Lilly B. O'Connor v. Ortega C. Katz v. United States D. Bachmann v. Simons

Trades & Technology

Ventilation of an attic space is generally considered important in

A) cold climates only. B) moderately cold climates only. C) all climates. D) hot climates only. E) none of the above.

Trades & Technology

Why did white Populist leaders like Thomas Watson, who attempted to forge biracial coalitions, often turn viciously racist when those coalitions failed? After the Populist efforts to forge biracial coalitions failed in the early 1890s, was it inevitable that the little remaining African American suffrage in the South would be totally extinguished? If so, why?

What will be an ideal response?

Trades & Technology

For the circuit shown in Figure P10.12, determine whether the transistor is in saturation. Let RB = 8 k?, RE = 260?, RC = 1.1 k?, VCC = 13 V, VBB = 7 V, and ? = 100.


Known quantities:
The circuit shown in Figure

Find:
Verify the transistor operates in the saturation region.

Trades & Technology