The method of weaning Tibetan mastiff in breeding Tibetan mastiff
Weaning time can be determined according to the physique of the mastiff cub and the lactation of the mother mastiff, generally weaning in about 45 days.
Weaning methods are as follows:
1, one-time weaning method: to the weaning date, forcibly separate the mastiff cub from the mother mastiff. Its advantage is that the weaning time is short and the litter splitting time is early; the deficiency is that due to sudden weaning, sudden changes in food and environment, it is easy to cause indigestion of mastiff cubs, mental tension of large and mastiff cubs, and breast inflammation may also be caused by mother mastiffs with sufficient milk.
2. Weaning in batches: according to the development and use of mastiff cubs, weaning in batches was carried out successively. Those who are well-developed can be weaned first; those with weak physique can be weaned later. Its disadvantage is that the weaning time is long, which brings trouble to the management.
3. Gradual weaning: gradually reduce the number of breastfeeding. Separate the mastiff cub from the mother mastiff a few days before weaning. After a certain period of time, lock the mastiff cub together to breast-feed the mastiff cub, then separate it, and then gradually reduce the number of times of weaning until it is completely weaned. The second method can avoid the stimulation of sudden weaning of female mastiff and mastiff cubs, which is a safer method.
4. the method of gradual weaning: gradually reduce the number of feeding times and separate the mother and son a few days before weaning. After a certain period of time, lock them together.
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How to increase the output of pilose antler in raising deer
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(1) Feed: artificial breeding ostrich should provide balanced diet according to the nutritional needs of breeding ostrich. Feed is usually prepared according to the needs of calcium and phosphorus for ostriches (female ostriches have high requirements for calcium and phosphorus during laying). Ostriches are most likely to lack fat-soluble vitamins and
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