From a physiological point of view, ewes generally reach sexual maturity at the age of 5 to 6 months, and have the ability to reproduce, and the first estrus occurs, but the body of the ewes is not yet mature.
2020/10/13 Dy 130
Cattle breeding is a relatively developed breeding project in China. With the development of science and technology now, the phenomenon of using cattle for farming is becoming less and less. So now mo
2020/10/08 Dy 152
