Timber yielding plant Teak Economic importance

Timber yielding plant – Teak

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Its binomial is Tectona grandis. It belongs to Verbenaceae. It is large
deciduous tree and shows resistance to termites.

Sap wood is white and heart wood is green emitting fragrance. The timber retains its fragrance for a long time.

It is hard , durable and strong and also takes up good
polishing.

In India, it is used for making furnitures, buildings, cardboards,
railway sleepers, etc.

Ships and bridges are also made from this timber.

Economic importance

  • Teak wood is durable and it is an important timber in the tropics. As
    the seasoned teak, timber does not shrink, crack or alter its shape, it is extensively used in making household furnitures.
  • It is also used in ship building, boats, etc.
  • It is used for interior decoration.
  • It is used for the manufacture of boards.

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Other links 

Plant physiology – photosynthesis and its significance

BIOLOGY IN HUMAN WELFARE Introduction & Food production

Aims of plant breeding

Aspects of plant breeding and Types

Hybridization in plant breeding

Polyploid breeding, Mutation breeding, Breeding for disease resistance

Genetic engineering, Improved varieties, Role of biofertilizers

Green manuring, Mycorrhiza as biofertilizer

Benefits from biofertilizers

Crop diseases and their control, Rice – Oryza sativa

Groundnut or peanut – Arachis hypogea

Citrus canker, Tungro disease of rice

Biocontrol of insect pests Bacterial pesticides

Genetically modified food

Bio war, Genetically Modified Organisms (GMO) in biological warfare

Biopiracy, Bioresources, Biomolecules, Biopatent, Biotechnology

Sustainable agriculture

Medicinal plants including microbes

Commonly Available Medicinal Plants

Microbes in medicine

Economic importance of Food plant Rice

Oil plant Groundnut Economic importance

Fibre plant – Cotton Economic importance

 

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