Method for breeding donkeys

The method of raising donkeys is as follows: the method of raising donkeys

1, raising donkeys is generally a combination of indoor and outdoor feeding, indoor preparation for winter or bad weather, and daily feeding in different places.

2. The site is similar to sheds such as cowshed, so air circulation should be used and lighting points should be evenly distributed. The donkey stalls are separated by railings, and the trough is located in the walking direction, about 30-50 cm from the ground. As for the inside of the sink, it is convenient to drink water, and 2-3 square meters of activity space is reserved for each donkey.

3. There are railings around the house, and the grooves are placed inside and tied around the railings, which are distributed in a groove shape.

Donkey breeding

When the foal grows and develops for a certain period of time, its reproductive organs are basically fully developed, the female donkey begins to estrus normally and excrete eggs, and the male donkey has sexual desire and reproductive ability, which is called sexual maturity. The time of sexual maturity is influenced by many factors, such as varieties, external natural conditions, feeding management and so on. Generally, the age of sexual maturity of foals is1-1.5 years old.

Refers to the age of first mating. After sexual maturity, the pony's body continues to develop, reaching a certain age and weight before breeding. Premature mating will affect the development of donkeys. The maturity of female donkeys is 3.5 ~ 5 years old, so the first mating age is 3 years old and it is appropriate to reach 90% of the annual weight. Donkeys can't be bred until they are 4 years old.

Donkeys are seasonal animals, and they are in heat many times. Generally, it enters the peak of estrus from March to June every year, and weakens when it is extremely hot from July to August. Estrus extends to late autumn before entering estrus. The season of female donkeys in estrus is called estrus, which is also the most concentrated period of mating. Under the conditions of suitable climate and good feeding management, the female donkey can also be in estrus all the year round. But in autumn, foals have low birth weight, low survival rate, heavy weaning and poor growth and development. Now the estrus months of several donkey breeds are listed in Table 25.