CSS Agriculture Questions & Answers - Part-1 - Set 21

1)   What is the major methods of obtaining regeneration?

a. The preparatory felling
b. The seeding felling
c. The secondary and final fellings
d. All of the above
Answer  Explanation 

ANSWER: All of the above

Explanation:
No explanation is available for this question!


2)   Uniform system can be applied in:

a. Hills
b. Plains
c. Both (a) & (b)
d. None of these
Answer  Explanation 

ANSWER: Both (a) & (b)

Explanation:
No explanation is available for this question!


3)   In which system that the regeneration of the compartment is started form natural foci or groups of advance growth?

a. Uniform system
b. Group system
c. Clear strip system
d. None of these
Answer  Explanation 

ANSWER: Group system

Explanation:
No explanation is available for this question!


4)   The characteristics of the original group system was the undulating profile of the regenerated corp obtained by reason of the considerable variation in age between the groups of regeneration:

a. Gayer's line
b. Group system
c. Clear strip system
d. None of these
Answer  Explanation 

ANSWER: Gayer's line

Explanation:
No explanation is available for this question!


5)   ________ is merely a modification of the uniform system where large quantities of advance growth of various ages and size even up to trees of 40 cm diameter are retained as part of the future crop:

a. Irregular Shelterwood system
b. Coppice system
c. Both (a) & (b)
d. None of these
Answer  Explanation 

ANSWER: Coppice system

Explanation:
No explanation is available for this question!


6)   Deodar normally found in:

a. Seashore of Karachi
b. In the Hills of Punjab
c. Plains of Punjab
d. None of these
Answer  Explanation 

ANSWER: In the Hills of Punjab

Explanation:
No explanation is available for this question!


7)   Under which system mature trees are scattered over the whole area of the forest and felling should proceed annually over the whole area of the estate?

a. Selection system
b. Irregular Shelterwood system
c. Uniform system
d. None of these
Answer  Explanation 

ANSWER: Selection system

Explanation:
No explanation is available for this question!


8)   "Manual of silviculture for Pakistan" authored by:

a. Simmons and H.M.Rana
b. Champion, Seth and Kattak
c. Ahmad Hussain
d. None of these
Answer  Explanation 

ANSWER: Champion, Seth and Kattak

Explanation:
No explanation is available for this question!


9)   Principal advantages of the selection system are:

a. This method is extremely simple
b. Natural flora is preserved
c. More volume per acre
d. All of the above
Answer  Explanation 

ANSWER: All of the above

Explanation:
No explanation is available for this question!


10)   The principal disadvantages of the selection system are:

a. The quality of the timber may be inferior to that grown in even-aged crops.
b. The whole are being always under regeneration.
c. The light conditions provided by the irregular crop of mixed ages may result in the young growth having a poor chance to develop, except with shadebea
d. The fellings are scattered over comparatively large areas.
e. All of the above
Answer  Explanation 

ANSWER: All of the above

Explanation:
No explanation is available for this question!


11)   _________ consists of a crop arranged in two different stories, one above the other; each story being approximately even-aged not of seedling as opposed to coppice origin:

a. Two-storied high forest
b. Three-storied high forest
c. Four-storied high forest
d. Five -storied high forest
Answer  Explanation 

ANSWER: Two-storied high forest

Explanation:
No explanation is available for this question!


12)   Mulberry is introduced by ___________

a. Upper planting
b. Under planting
c. Both (a) & (b)
d. None of these
Answer  Explanation 

ANSWER: Under planting

Explanation:
No explanation is available for this question!


13)   What is coppice system?

a. A systems where the crop originates from coppice and where the rotation of the coppice is short.
b. A systems where the crop originates from coppice and where the rotation of the coppice is long.
c. Both (a) & (b)
d. None of these
Answer  Explanation 

ANSWER: A systems where the crop originates from coppice and where the rotation of the coppice is short.

Explanation:
No explanation is available for this question!


14)   ________ consists in clear-cutting a fixed area annually which is regenerated by coppice shoots:

a. Simple coppice system
b. Complex coppice system
c. Uniform system
d. None of these
Answer  Explanation 

ANSWER: Simple coppice system

Explanation:
No explanation is available for this question!


15)   The irrigated plantations of the ______ are regenerated to a great extent by coppice:

a. Punjab
b. Sindh
c. Boluchistan
d. KPK
Answer  Explanation 

ANSWER: Punjab

Explanation:
No explanation is available for this question!


16)   A clear-felling with a forest protection over wood and regeneration from coppice is called:

a. Simple coppice system
b. Shelterwood coppice system
c. Uniform system
d. None of these
Answer  Explanation 

ANSWER: Shelterwood coppice system

Explanation:
No explanation is available for this question!


17)   From the onwards the coppice crop will be thinned on a ______ cycle:

a. 5 years
b. 7 years
c. 10 years
d. None of these
Answer  Explanation 

ANSWER: 10 years

Explanation:
No explanation is available for this question!


18)   In coppice with standard system how many rotations?

a. Two or more rotations
b. Ten or more rotations
c. Twenty or more rotations
d. None of these
Answer  Explanation 

ANSWER: Two or more rotations

Explanation:
No explanation is available for this question!


19)   As each coupe comes under felling the operations are being carried out:

a. Selection of standards of coppice rotation age for reservation.
b. Thinning of standards of two coppice rotations and over.
c. Felling of mature standards
d. Clear-felling the remaining coppice
e. All of the above
Answer  Explanation 

ANSWER: All of the above

Explanation:
No explanation is available for this question!