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Forestry MCQs with Explanations

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211ForestryMedium

When to carry out the cut?

AThe requirements of silviculture

BAll of the above

CRegeneration age and timing of the cut are important consideration

DThe growing conditions, market demand for products

Correct answer

B. All of the above

Explanation

The correct answer is All of the above.

212ForestryMedium

Improvement of rangelands and forage productions are:

ACoordinate range management research with research on livestock improvement feed and marketing

BEstablish owner-grazier associations to devise and ensure regulated rotational grazing

CInitiate provincial integrated rangelands, fodder and livestock improvement programmes

DAll of the above

EIt is essential to protect and improve rangelands through integrated extension services and approaches

Correct answer

D. All of the above

Explanation

The correct answer is All of the above.

213ForestryMedium

Except in the ________ most of the rangelands are located in the arid and semi-arid areas:

ANone of these

BHimalayan forest grazing areas

CBoth (a) & (b)

DPothwar scrub ranges

Correct answer

C. Both (a) & (b)

Explanation

The correct answer is Both (a) & (b).

214ForestryMedium

Nerium indicum, Mill is:

AAn erect glabrous evergreen shrub with milky juice

Bflowers 1-5 inches across red pink or white fragrant in terminal panicles

CAll of the above

DLeave ternate, sometimes opposite, thick coriaceous

Correct answer

C. All of the above

Explanation

The correct answer is All of the above.

215ForestryMedium

If precise quantitative measurements are made on a convened ecosystem in a laboratory, we will find amounts of which of the following to be a one-way flow rather than cyclic?

ANitrogen

BPotassium

CFree energy

DCarbon

Correct answer

C. Free energy

Explanation

The correct answer is Free energy.

216ForestryMedium

The major effects of mulches, irrespective of their composition, are attributed to:

AConservation of soil, by preventing erosion

BMaintenance or improvement of soil structure, by eliminating or mitigating the severity of rain and wind action

CAll of the above

DSuppression of weeds, by restricting the amount of light on the ground surface and thus hindering their germination and growth

Correct answer

C. All of the above

Explanation

The correct answer is All of the above.

217ForestryMedium

The temperature deciduous tree genera, Acer, Aesculus, Prunus, Ulmus, Fraxinus, Corylus and Alnus are met with:

AFairly generally

BNone of these

CForm local consociations

DBoth (a) & (b)

Correct answer

D. Both (a) & (b)

Explanation

The correct answer is Both (a) & (b).

218ForestryMedium

In submerged hydrophytes, functional stomata are found:

ABoth the surfaces of the leaf

BOn upper surface of the leaf

CLower surface of the leaf

DNowhere on the plant

Correct answer

D. Nowhere on the plant

Explanation

The correct answer is Nowhere on the plant.

219ForestryMedium

Which of the following means synecology?

AStudy of single species

BBoth (a) & (b)

CNone of these

DStudy of different species

Correct answer

D. Study of different species

Explanation

The correct answer is Study of different species.

220ForestryMedium

Forest legislation is:

AEvery reason to believe that the general attitude of the people to forests is one of indifference and antagonism.

BBoth (a) & (b)

CNone of these

DWho live in or near the forests, as a rule, dislike the restrictions and regulations which are a part and parcel of the management

Correct answer

B. Both (a) & (b)

Explanation

The correct answer is Both (a) & (b).

Improvement of rangelands and forage productions are:

ACoordinate range management research with research on livestock improvement feed and marketing

BEstablish owner-grazier associations to devise and ensure regulated rotational grazing

CInitiate provincial integrated rangelands, fodder and livestock improvement programmes

DAll of the above

EIt is essential to protect and improve rangelands through integrated extension services and approaches

Correct answer

D. All of the above

Explanation

The correct answer is All of the above.

The major effects of mulches, irrespective of their composition, are attributed to:

AConservation of soil, by preventing erosion

BMaintenance or improvement of soil structure, by eliminating or mitigating the severity of rain and wind action

CAll of the above

DSuppression of weeds, by restricting the amount of light on the ground surface and thus hindering their germination and growth

Correct answer

C. All of the above

Explanation

The correct answer is All of the above.

Forest legislation is:

AEvery reason to believe that the general attitude of the people to forests is one of indifference and antagonism.

BBoth (a) & (b)

CNone of these

DWho live in or near the forests, as a rule, dislike the restrictions and regulations which are a part and parcel of the management

Correct answer

B. Both (a) & (b)

Explanation

The correct answer is Both (a) & (b).