The key measures to improve the benefit of breeding Rex Rabbit

(1) Moderate breeding scale: How large is the cost of Rex rabbit breeding, and the high benefit is the most concerned issue for farmers. As far as the yield per breeding rabbit was concerned, there was a tendency of decreasing gradually with the increase of basic female rabbits. 30-50 basic female rabbits in small-scale rabbit farms (part-time) had the highest benefit, and 300-500 basic female rabbits in medium-sized rabbit farms had the best benefit.

(2) Implement "two kinds, three harvests and four popularization" supporting technology: Widening feed sources and reducing rabbit breeding cost are prerequisites for improving economic benefits of Rex rabbit breeding. In rabbit breeding production, adopting "two kinds, three harvests and four popularization" breeding comprehensive supporting technology can significantly improve economic benefits of Rex rabbit breeding.

1. Two kinds: one kind of pasture, from a variety of artificial pastures, select high-yield, good palatability, rich in protein, vitamins and minerals, colophony, ryegrass, Mexican corn for planting. These grasses save labor in planting and management, have strong disease resistance and high yield, and are very suitable for the development of rabbit breeding. The second is herbs, grass medicine to prevent rabbit disease, planting kudzu vine, honeysuckle and other Chinese herbal medicine, used to do rabbit additives, both nutrition, but also can adjust Rex rabbit immune capacity.

2. Three harvests: one harvest refers to timely harvesting of artificial grass, fresh feeding or drying storage, and strict prevention of mildew and deterioration. Second harvest is to collect all kinds of weeds, leaves, crops, etc. in due time, and reasonably match them with artificial grass to make complete compound feed. Sanshou is a collection of common local herbs, regularly added to the feed in an appropriate amount to prevent rabbit disease.

3, four promotion: first, promote Rex rabbit stage feed, according to Rex rabbit different growth stages of nutrition needs and different seasonal differences, preparation and adjustment of stage feed formula. The second is to promote timely weight out of the skin, according to Rex rabbit growth law and fur quality determination, weight reached 2.75 kg or more, healthy, molting period has passed, fur long enough to kill the skin. The third is to promote timely weaning, weaning rabbits timely and growth rate after weaning, survival rate is proportional. Generally adopted 40-50 days of age weaning, survival rates are more than 90%. Fourthly, the breeding density of breeding rabbits is related to the utilization period and offspring quality of breeding rabbits. Generally, the breeding density is about 28 days old after breeding, and the annual reproduction of 6- 7 fetuses can reach more than 35 babies per female rabbit. If scientific feeding methods and management models are adopted, good economic benefits will be received.