Agroforestry Best MCQ 3

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Agroforestry Best MCQ 3

Agroforestry Best MCQ 3

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Agroforestry Best MCQ 3

Q1. The lower portion of the stem up to the point where the main branches are given off is known as the?

  • Crown
  • Bole
  • Leaves
  • Pole

Answer: Bole

The upper part of the tree comprising of branches and foliage is called crown.The lower portion of the stem upto the point where the main branches are given off is known as the bole.

Q2. if there are any lower branches, they should be pruned by saw or by a sharp implement without damaging the plant up to a height of 2 meters is known as?

  • Brashing or low pruning
  • Singling
  • Training
  • Climber cutting

Answer: brashing or low pruning

In the 2nd or 3rd year if there are any lower branches, they should be pruned by saw or by a sharp implement without damaging the plant up to a height of 2 meters. This helps for straight and better growth of the tree.

Q3. The artificial regeneration carried out on lands which were originally forested is called?

  • Afforestation
  • Reforestation
  • Artificial regeneration
  • None of these

Answer: Reforestation

The artificial regeneration carried out on lands which were originally forested is called reforestation. Raising of forest crop of land which were not originally forested is called afforestation

Q4. Dona method of planting is a cup shaped structure made up of leaves of ——————plants?

  • Bauhinea vahlii
  • Butea monosperma.
  • Eucalyptus species
  • Bauhinea vahlii and Butea monosperma both

Answer:Bauhinea vahlii and Butea monosperma

Dona is a cup shaped structure made up of leaves of Bauhinea vahlii and Butea monosperma.

Q5. The forests managed to cater the needs of the local population for small timber, bamboo for agriculture and other domestic requirements like fuel wood, fodder, grazing recreation and aesthetic purpose are usually referred as?

  • Agro forestry
  • Social forestry
  • Extension forestry
  • Farm forestry

Answer: Social forestry 

The forests managed to cater the needs of the local population for small timber, bamboo for agriculture and other domestic requirements like fuel wood, fodder, grazing recreation and aesthetic purpose are usually referred as social forestry

Agroforestry Best MCQ 3

Q6. The term social forestry given by?

  • NCA
  • FAO
  • ICAR
  • Niti Aayog

Answer: NCA

The broad base given to the social forestry by the National Commission on Agriculture (NCA)

Q7.Temporary nursery is also called as?

  • Field nursery
  • Permanent nursery
  • Terrace nursery
  • None of these

Answer:Field nursery

Temporary nursery is also called a “field nursery” as it is always adjacent to the planting area.

Q8. A toxic alkaloid is present in subabul?

  • HCN
  • Mimosine
  • Isocyanate
  • None of these

Answer Mimosin

A toxic alkaloid mimosine is present in the leaves of subabul at level (2-5%) that can be injurious to health of cattle.

Q.9 Origin of eucalyptus is?

  • India
  • Latin America
  • Australia
  • West indies

Answer: Australia

Q10.The tree known as Beef wood?

  • Casuarina equisetifolia
  • Neem
  • Eucalyptus
  • None of these

Answer:Casuarina equisetifolia

Casuarina Beefwoods are widely used effectively as a screening plant in windy sites and is also suited to coastal areas, used for wind breaks or dune stabilization. It has been introduced into several countries for the purpose of agroforestry and is used in the South African fruit industry as a wind break surrounding orchards. It produces a chemical limiting any growth underneath. The needles can thus be used as mulch in areas where weeds need to be suppressed!

Agroforestry Best MCQ 3

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Agroforestry Best MCQ 3

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