Science, asked by krithika55, 8 months ago

answer this please (science)​

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Answered by Nandzzz
2

Explanation:

FIRST WE HAVE TO DO THIS PROJECT IN AN A4 SHEET.....

INDIAN BREEDS OF COW:

  • Gir/Gyr, Gujarat:

Gyr cattle is zebu cattle type

breed and rated among the best dairy breeds in the world. Originally the breed is from the Gir forest of Saurashtra region and Kathiawar.

  • Sahiwal, Haryana/Punjab :

Sahiwal is also a breed of Zebu cattle and one of the best dairy breeds in India. The Sahiwal originated from Punjab region and now also found in Australia and Africa.

  • Red Sindhi, Rajasthan:

Red Sindhi cattle originated from Bikaner in Rajasthan and also crossed with Jerseys in many places. The Red Sindhi is one of the popular dairy breeds in India as well as in many other countries.

  • Krishna Valley, Andhra Pradesh/Karnataka:Krishna Valley cattle from North Karnataka region is used for agricultural purposes and one of the moderate milk yielders cow but used for cross-breeding Kankrej, Ongole and Gyr cattle for Brahman cattle breed in United States.

  • Deoni, Maharashtra:
  • Deoni cattle is the native breed of cow in India, originated from districts of Karnataka and Maharashtra. The cattle sometimes known as Dongari is the dual purpose breed of Maharashtra and one of the most important cattle breeds for drought prone region in India.

FOREIGN BREEDS OF COWS:

  • JERSEY:

The intake of DM is more in Jersey cows when compared to Holstein cows. Advantages and disadvantages includes the following- Holsteins are larger and have higher salvage value than Jerseys. Jersey cows have very few reproductive problems and are more efficient compared to Holsteins.

  • Ayrshire in Scotland :

It produces more amount of milk. it has efficient foreign conversion. They have strong personality which maybe difficult for the begginers to handle.

It's milk has a higher quality.

  • Barzona in United States:

Selection has been made for hardiness traits that include good wearing feet and legs, and the ability to walk with ease, graze sparse ranges and survive under arid conditions.

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