Question

What pruning technique decreases the density of the canopy.

a) thinning-out
b) dehorning
c) heading-back
d) disbudding
e) hedging

Answer 1

Thinning-out(a) is the pruning technique that reduces canopy density by selectively removing branches to allow more light and air to reach the remaining foliage, thus improving plant health.

Step-by-step explanation:

The pruning technique that decreases the density of the canopy is thinning-out(a). Thinning-out involves selectively removing branches and stems to reduce foliage density, allowing more light and air to penetrate the canopy and improve the health and productivity of the plant. Unlike other pruning methods like dehorning or heading-back, which may stimulate dense regrowth, thinning-out aims to balance the plant's growth and maintain its natural form.