over breeding animals

Right from the early days of human civilization man has been breeding selected species that are useful to him. This has produced different varieties of plants and animals. The Result of Selective Breeding..

This involves breeding among unrelated animals. To increase the milk yield, Indian cows are crossbred with European breeds like Jersey, Holstein, Red Dane, Brown Swiss et..

The following are some improved breeds of dairy cows that have been developed in our country at the National Dairy Research Institute (NDRI), Karnal, Haryana. Karan Swiss : This is a crossbreed between Brown Swiss and Sahiwal. Karan Fries: This is a cross breed between Hol..

Breeding - Indigenous dairy breeds produce 6-8 litres of milk a day where as foreign exotic breeds produce 60 litres of milk a day. Even the lactation period (period when milk is produced) is longer. To improve the production of milk of our Indian cows, crossbreeding p..

ndigenous dairy breeds produce 6-8 litres of milk a day where as foreign exotic breeds produce 60 litres of milk a day. Even the lactation period (period when milk is produced) is longer. To improve the production of milk of our Indian cows, crossbreeding programmes are co..

Production of food Year Milk (Lakh ton) Egg (lakh ton) Egg (Crores) 1970 170 17.56 600 1980 302 24.42 1300 1990 515 32.00 1960 2000 780 56.56 3355 By livestock, we mean all domestic animals like cows, buffaloes, sheep, goats, pigs etc. ..

Disease Symptoms Prevention and Control A. BACTERIAL DISEASES 1. Anthrax (splenic fever) (a) swelling on me body and neck (b) Secretion of milk is reduced (c) Fast breathing (d) High temperature (a) Carcasses of diseased animals sh..

Milk is obtained from milk producing (milch) animals like cows, buffaloes and goats. Eggs are obtained from egg-laying birds like fowl and duck. Meat is obtained from fowl, cow, sheep, goat and pig. Fish are either fresh water or marine and include crabs, shrimps and prawns. To meet ..

This is a large, heavily built cow and is of a superior breed. Sahi..

Many scientists earlier to the period of Mendel had attempted breeding experiments in both plants and animals. However, most of them failed to arrive at any specific conclusions or principles to explain the pattern of inheritance. In fact, many of these scientists did not ..