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Silviculture

Total questions: 21

Worksheet time: 21mins

Name
Class
Date
1.

The management operations that go into the

development and maintenance of a socially

determined form of forest stand.

a)

Silviculture

b)

Silvicultural Systems

c)

Silvics

d)

Agroforestry

2.

2. The knowledge of the nature of forest and forest trees, how they grow, reproduce and respond to changes in their environment

a)

Silviculture

b)

Silvicultural Systems

c)

Agroforestry

d)

Silvics

3.

3. A collection of trees of relatively similar or uniform age, composition and general appearance

a)

Forest Stand

b)

Even-aged

c)

Uneven-aged

d)

Single Age class

4.

Contains trees of every age; has at least 3 distinct age classes present

a)

Forest Stand

b)

Even-aged

c)

Uneven-aged

d)

Single Age class

5.

Identify the type of forest stand

a)

Forest Stand

b)

Even-aged

c)

Uneven-aged

d)

Single Age class

6.

The canopy of this forest stand is at level, shallow canopy on slender stems

a)

Even-aged

b)

Uneven-aged

c)

Seedling

d)

Sapling

7.

Site openings are always protected by surrounding trees.

a)

Even-aged

b)

Uneven-aged

c)

Seedling

d)

Sapling

8.

This forest stand is subject to serious fire, disease, insect losses.

a)

Even-aged

b)

Uneven-aged

c)

Seedling

d)

Sapling

9.

Crowns receive some direct sunlight overhead through holes in the canopy but none at side

a)

Dominant Trees

b)

Codominant Trees

c)

Intermediate Trees

d)

Dead Trees

10.

Term being used for the largest dominant trees. AKA as “wolf trees”. These are coarse, heavily limbed and broad-crowned because of the absence of competition from co-dominant trees

a)

Dominant Trees

b)

Codominant Trees

c)

Intermediate Trees

d)

Dead Trees

11.

Identify the second crown classification of uneven aged stands

(a)  

12.

Trees whose crowns are located well above the general canopy level.

a)

Dominant Trees

b)

Codominant Trees

c)

Wolf Trees

d)

Emergent Trees

13.

A young tree more than or equal to 4” in dbh, max. size of poles is between 8”-12” dbh

a)

Seedling

b)

Sapling

c)

Pole

d)

Veteran

14.

An old tree, used to denote a tree remaining from a former stand

a)

Seedling

b)

Sapling

c)

Pole

d)

Veteran

15.

Process by which the crops constituting a forest are tended, removed and replaced by new crops, resulting in the production of stands of distinctive form” (Matthews, 1989)

a)

Silviculture

b)

Silvicultural Systems

c)

Agroforestry

d)

Silvics

16.

Fill in the blanks (all small caps)

(a)  

17.

The whole stand is removed in one cutting and renewed using natural or artificial regenerations in Clear Cutting method.

a)

True

b)

False

18.

Periodic removal of strips of trees leaving behind uncut strips at any one time in shelterwood method.

a)

True

b)

False

19.

Production of coppice is made together with trees grown from seeds in pollarding method.

a)

True

b)

False

20.

Branches of trees are cut to encourage sprouting at higher stumps in coppice with standard method.

a)

True

b)

False

21.

Give two silvicultural used in the philippines.



(a)