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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 9

Classify the different breeds of the cattle with suitable examples. - Science

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Question

Classify the different breeds of the cattle with suitable examples.

Answer in Brief

Solution

Cattle breeds
The Indian cattle include cows and buffaloes. They are domesticated for milk, meat, leather and transportation. They belong to two different species, Bos indicus (Indian cows and bulls) and Bos bubalis (buffaloes). These cattle animals are reared for milk and farm labour. They are classified into three types:

  1. Dairy breeds,
  2. Draught (or) Draft breeds,
  3. Dual-purpose breeds

1. Dairy breeds:
Dairy animals are domesticated for obtaining milk. The cows (milk producing females) are high milk yielders (milch animals). The dairy breeds may be indigenous breeds (or) exotic breeds.

  1. Indigenous breeds are native of India. They include Sahiwal, Red Sindhi, Deoni and Gir. These cattle are well built with strong limbs, prominent hump and loose skin. These local breed animals show excellent resistant to diseases.
  2. The exotic breeds (Bos taurus) are imported from foreign countries. They include Jersey, Brown Swiss and Holstein-Friesian etc. These foreign breeds are selected for long lactation periods. The Indian (local) breeds and foreign breeds can be cross bred to produce animals with both desired qualities.

2. Draught (or) Draft breeds:
They are used for agricultural work, such as tilling, irrigation and carting. These include Amritmahal, Kangayam, Umblachery, Malvi, Siri and Hallikar breeds. Bullocks are good draft animals while the cows are poor milk yielders.

3. Dual-purpose breeds:
These breeds provide milk and they are useful for farm work. In India these breeds are favoured by farmers as the cows are fairly good milk yielders and bullocks are good for draught work. They includes Haryana, Ongole, Kankrej and Tharparkar.

4. Buffalo breeds:
In India, buffaloes are domesticated in great number. They are the main milk producers. The milk production of buffaloes is more than that of cows. Murrah, Mehsana and Surti are indigenous buffalo breeds which are good milk yielders.

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Chapter 23: Economic Biology - Exercise [Page 288]

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Samacheer Kalvi Science [English] Class 9 TN Board
Chapter 23 Economic Biology
Exercise | Q VII. 5. | Page 288
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